Y 0012B
Contents
1. 00128 cse T 2501 2502 2503 252. Y 001280 1 1 0 I 20 HH HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2202 00 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 203 000 HHHHHHHHHHHHHHHHIHH 80
3. DOUDOU 0 2909 HHHHHH 000000 HHHHHHH HHHH 0 0000000000000 2910 0 0 HHHHHHHHHHHHHHHHHHHHUHHHHHHHHHHH 2911 IHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHH monn AAA ANA 2912 IHHHHHHHH HHHHHHHHHHHHHHHHHHHH
4. 1 2
5. 0000 2386 00000 0000000000000 00000000600 2387 000000 0000000000000 0000 000000000000 2388 000 00000 00000000 0000 0000000000 00 00000000 DOU 0000 000 2389 000000 11111 11 EE 1111111411111111 111 1 1 1 11 2391 00 0 5000000000000 2392 0000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2401 0 00 00 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 00000 0 000 0000 000 2402 HHHHHHUHHHHHHHHHHHHHHHHHHHHHHH 2403
6. reversible transducer reciprocal transducer 1 JHH electroacoustic transducer 1 7775 212 X H shaded transducer underwater sound projector underwater acoustic transducer sonar transducer FERS 2
7. 1 2 3 6 SN signal excess sonar source level axial source level equivalent isotropic noise level noise level equivalent plane wave reverberation level detection threshold recognition S differential N 1
8. ARE ciency of JZ ectroacoustic i 1 transducer 2 m ectroacoustic fficiency E Jan directiona pattern 1 3 2 beam pattern 2
9. 44120 3 120 RDT rotating directional transmission triple rotating directional transmission Tu ing ional ission multibeam transmission 1 1 single pulse transmission 1
10. k MA EHL 3 Y 0012B sonobuoy data processing system uli mE active sonobuoy command active sonobuoy system directional command active sonobuoy system passive sonobuoy DIFAR sonobuoy vertical line array DIFAR sonobuoy LOFAR sonobuoy mine hunting sonar intercept sonar navigation sonar echo sounder fathometer positioning system underwater telephone 4 Y 0012B 48 acoustic bottom profiler
11. Y 0012B bearing level indication bearing resolution bearing time indication bearing time recorder indication best depth best depth range bimolf element bistatic sonar blocked admittance blocked impedance bottom bounce range break point speed B scan indication B scope indication CJ cardioid pattern cepstrum analysis classification closed chamber cluster command active sonobuoy system conformal array constant false alarm rate constant false alarm receiver contact convergence zone range corner reflector correlation correlation coefficient correlation function correlation processing coupler coupler calibration cut off frequency DJ damping material damping paint decoy de modulated noise processing B LL B T BTR BD BDR er B
12. HHHHHHHHHHHH HHHHHHH 000 00000 000000 HHHHHHHHHHHHHHH ya HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 1 SONAR Sound Navigation and Ranging 2 2002 OHA X FORE TE
13. RE 1 2 H
14. 2803 T gt 2805 3 sonar message 2807 sound speed profile best depth RE RRA 509 predicted sonar detecting range
15. 2217 0000000 2218 0000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 0 00000 0000000 0 0 2219 2220 0000000000000 00000060 HHHHHHH HHHHHHHHHHHHH 2221 0000000 DDD DOOD OOD HHHHHHHHHHH 2222 0000000 1 11 1 111 0000000000 2223 HHHHHHHHH 0000000000000 00000000000 00000 HHHHHH MEER EM Re re ccrta rue 2224 0000 HOO 000 0000 00000 2225 0000 0000 00000 0000 2226 HHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHH 2227 DUDU 0000000 000000 HHHHHHHUHHHHHHHH 2228 gua HHHHHHHHHHHHHHHHHHH 0000000 0 HHHHHHHHHHHHHHHHH 2229 HHHHHHH HHHHHHHHHHHHHHHHHHHHH 2230 HHHUHHHHHHHHHHUHUHHHHHHHUHHHHHH 2231 000000000000 0000000000 000000 DOU 0000 000 2232 000 111 1 1 1 1 11 1 1 1111 11111 11 101 1 2233 000 HHHHHHIHHHHHHHHHHIHHHHHHHHHHHHHH 2301 OO HHHHHHIHHHHHHHHHHHH 00000000 00000 2302 OO
16. GB LFM loaded admittance loaded impedance localization LOFAR sonobuoy lofargram indication lost contact low frequency analizing and recording MJ magnetostrictive phenomenon main lobe maintenance of close contact masking level matched filter matching layer maximum sonar speed medium detection range megaphone effect mine hunting sonar minimum detectable level minimum detectable signal monostatic sonar motional admittance motional impedance multibeam transmission multipulse transmission NJ navigation sonar noise augumentation unit noise emission control noise level noise level monitor noise limited condition Nygist rate 0 octave band analysis omni directional omnidirectional tra
17. 2012 0000000 11111 1 11 101 00 111 O 0000000006060 2013 0 00000 HHHHHHUHUHHHHHUHHHHHHUHUUHHHHHHHH 61 Y 0012BI 1 1 D 2014 OHA AAR gE 0000 000000 000 0 000 00000 0 0 2015 0000000 DO0000000000000000 00000000000 liens aR eerie 2016 0000000 HHHHHHUHHHHHHHHHHHHHHHHHHHHHHH 2017 00000000 0000000000000 0000 00000000 00080 2018 uuu tu 0 0 000000000000 2019 0000 HHHHHHUHHHHHHHHHHHHHHHHHHHHHHHH 2020 000 5000000 000000
18. pth range 509 ium detection gt direct path range bottom bounce range convergence CZ range 2 CZ CZ F optimum sonar speed ambient limited peed maximum sonar peed reak point peed 2818
19. SL TL NL AG DT SL RUAN TL TS NL AG DI DT Hv v CR fi RE performance figure A gt minimum AN detectable level MDL 1Hz minimum SN detectable signal
20. 0061 man T T 11111 111 2002 81 Y 0012B0 0000 00000000000 3 0000000 00000 HIHHIHHH 2005 F 20000 000000 2010 2011 2014 VDHHHH 0000 2012 000000 2013 0 00000000 55 T TACTASS SURTASS IMDSTASS OOO 2015 L DATASI PVDSH 2016 0000 00000000 p 2017 2 mm ss 00000 1 1 El LI LI LI LI LI LI LI LI LI LI Cu y 1 5 0000 00000 00000 L onn HH 2020 2021 2022 moon 14 F DICASSTTIII 000000000 D 203 HHHH HHHLH 2024 000000 00000 2025 2019 2026 000000000 2027 0000000 HHHL 1 0 00005 0 000000 0000 0 00000 0000 01000000 d 2004 2006 1117 1111 B 0000 monn 00 0 0 m 000000 HHHHHUH HHHHHH 7 2009 HOGAR Eooooo a 000 Li 1 NJ LJ ou 00000 0 F DOD
21. 3 1m 1 ETS 1 u dB 2 HA 1 E
22. 1 2 BH 2 2 1 2
23. 2558 0000000000000 1111 0 0000 2559 DB HHHHHHHUHHHHHHUHUHHUUHHHHHHHHHHH 2560 0000000000000 1 1 0000 2561 HHHHHHHH 00000 0 00 000 001 25 2510 000 VIT 000000 2562 00000 0000 000 000 001 24 12108 0 D D 2601 0000 0000 0000000000000 0 0000000 000000 2602 0000 00 0 0 0 0 0000000 000000 2603 _ 000 HHHHHHHHHHHH
24. 2 1 2 23 2 2229 piezoelectric PVDF polymer magnetostrictive materials 2228 magnetostrictive A E phenomenon 8 Y 0012B N
25. 1 5 1 2 CZ x UR f8ze2J 5b 9 Y 0012B tandem transmission alternate transmission pulsed continuous wave pulsed frequency modulated wave linear frequency modulation stepped frequency modulation pseudorandom noise maintenance of close contact 10 Y 0012B m 2327 beamforming gt BE 2329
26. p contact EC EE contact A K Ju 837 T um ES d 4 B WT resolution ambiguity AT 2x target motion i
27. 1 2 A sampling 1 frequency 1 AT 2W y di W 2355 Fourier transform
28. split beam correlation matched filter optimum filter low frequency analizing and recording de modulated noise processing VERNIER 2388 IALI automatic line integration 2389 cepstrum analysis A 7472 VC EOE TCS statistical en
29. 1 2 PFM PCW BS
30. OO 2001 0000 80 1 32 010 000 0000 HHHHHHh a annmn 000 000000 00000 unm 00 020000000 2002 HHHHHHHIHHH 80 2003 00000000 DDD 1 1 1111 110 0000 00000 m LE 00000000 2004 2005 00000000 HHHHHHHHHHHHHHHHIHH 801 32 0310 2011 00000 000
31. 2366 000000 000 0000000000000 000000 DDDDDU DOUDOU 2367 000000000 00 0000 000 68 Y 0012B 0000 2368 00000000 0000000000000 000000 0000000 00000 2369 HHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHH 00000000000000000000000000000 00 0000000000 0000 111111 0000 2372 000 0 000 0000 2373 0000 0000000 00000 0 2374 0000 HHHHHHHHHHHHHHHHHHH 0000000 0 0 000
32. motional impedance FA W 6 AA free admittance loaded admittance 4 AR C free impedance D ralis 2 Pani 2604 X 2605 2606 2607 2621 2622 rat SN BAN
33. omni directional endfire pattern cardioid pattern HA 8 principal axis E reference axis FEM main lobe 2 E 1 side lobe 2 1 2 grating lobe
34. 2864 PA bathtub pattern CPA 2901 SCD pr f ze IN ship center L Qu display 2902 Der au L target center display dwell time 1 paging 8 scroll 1 full scale fly back 31 Y 0012
35. 2703 standard sound b 2704 1 2 2706 2 2707 fE 1 2705 RAZWA av 2708 a YO Re 2 2751
36. Electrotechnical Vocabulary Chapter 801 Acoustics and Electroacoustics 1994000 n 00000 IIHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHILHHHHH 00 00000000 EE Rd BEM a DAE 000000000000000000 HHHHHUHHHHHHHH HHHHHHHHHHHHHHHHHHHH 000 ooo oo 00000 000 000000000 00 000000 00 000000 000 0 00 000000000000 00 000000 0 000000000000 000 00 0000000000 000 0000000000000 00 000 000000 HHHHHHHHHHHHHHHHHHHHHHHHHHH 2 1 M0000000 000000 00 IIHHHHHHHHUHHHHHHHHHHHHHHHHHHUHHHHHHHHHHHHUHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 22HHHHHHHHHHHHHHHHHHHHHHHHHHHHHUHHHHHHHH OO HHHHHHHHHHHHHHHHHHUHHHHHHHHHHHHHHHHHHHHHHHHHHH 56 Y 001280 HHHHHHHHHHHHHHH
37. uA 2335 beam steering adaptive beamforming ABF adaptive noise canceller 2337 IANC b 2338 SI Ic IAS
38. 2638 000000 HHHHHHHHHHHHHHHHHHHHHHHHHHHH 2639 D D UO X 0 000000 00000 0 00000000000 00600 2640 1000 00000 0000000000000 00000 001 29 3530 000 AAA AA DOOOIMO 801 32 1010 000 75 Y 001281 2642 00000 0000 00000000 000100 801 32 0900 00 HHHHHHHHHHHHHHH 2643 111
39. 3dB RZ 1 2 SN dB SN dB SN SR motional admittance quality factor pass band passing band attenuation band band width equivalent band width cut off frequency pulse width processing gain signal to noise ratio signal to reverberation ratio detection ESE proba
40. force factor 1 electromechanica l coupling coefficient 2 B ance electromechanica 1 force factor 2 electroacoustic coupling coefficient 1 electroacoustic force factor 1 Ju cH ZE WIAA 2 electroacoustic coupling coefficient 2 eee electroacoustic l force factor 2
41. 001280 OOOO 1 2521 000000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH HH HHHHHHHHHHH 000 2522 HHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHH HH HHHHHHHHHHH 000 223 HHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHH D 000 0 000 0000 000 224 HHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHH D m HHHHHHHHHHH 000 255 HHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHH H HHHHHHHHHHH 256 000 HHHHHHHHHHHHHHHHHHH 00000000 0 000 25277 00000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHH 2528 HHHHHHH HHHHHHHHHHHHHHHHIHH 801 25 66 000000000000 2529 0000 HHHHHHHHHHHHHHHHHHHHUHHHHHHHHHHH 2530 HHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 000 000 000 0 2531 00000000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH IE 2532 00 HHHHHHHHHHHHHHHHIHH 801 25 5110 0 D D HHH HHHHHHHHHHHHHH 2533 HHHHHHHH 0000000000000000000 0000000000000 234 00000000 00 8 88 8 8 000 0 0000000000000 255 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH HH 000 0000 2536 0 0 0000000 000000 HHH 00000000 2537 10000 HHHHHHHHHHHHHHHHIHH 801 25 0 0 72 Y 0012B0 0 0000 2538 00000 000000 000000 0001010 801 25
42. 2629 000000000 00 0000 0000000 0000 000000 0000000 2630 2631 0000000 000000000000 0000000000 00000060 2632 0 00000 000000 0000000000000 000 00000 203 0 00000 0 0 0000 0000 2634 2005 0000000000000 000100 801 32 29 HH 00 2636 000000 00 2637 00000 00000000000 HHHHHHHHHHHHHHHHHH
43. parametric sound source pressure hydrophone 6 Y 0012B 2213 i 2 RARER ATER Mic 2214 2215 1
44. 2017 VDS variable depth uc eq sonar dipping sonar ss 4 SDPS M m 1 25 i3 2019 2020 2021 2022 55 777 2023 IDICASS i 2025 2026 VLAD AREIS ON TJ 1
45. beam width 2 3 dB 6 dB 2537 1 directivity factor 2 ED 2 E 2 n 2 2538 In 10 directional gain 5
46. 2404 000000 0 IIHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2405 0000 0000000000000 00000000060 00000 2406 0000 HHHHHHHUHHHHHHHHHHHHHHHHHHHHHH 2407 0000000 00000000000 00 0 Engineering jourmal OO ug 000 0 00 000 0000 000 2408 0000 HHHHHHHUHHHHHHHHHHHHHHHHHHHHHHH 2409 00000 HHHHHHHUHHHHHHHHHHHHHHHHHHHHHHH 2410 000 HHHHHHHUHHHHHHHHHHHHHHHHHHHHHHH 2411 0000 HHHHHHHUHHHHHHHHHHHHHHHHHHHHHH 2412 00000 0000 HHHHHHUHHHHHHHHHHHHHHHHHHHHHHH 00 70 Y 0012B 0000 l 241 2413 0000000 HHHHHHHHHHHHHHHHIHHH 801 32 230 000 U 080000000 00000000 00000000 000000 UM HHHHHHHHHHHHHH 00000 2414
47. 2549 0000 0000000000000 000 001 25 6110 0 0 2550 0000000000000 000000 DOUDOU 0000600 0000000 000000 0000000000000 2551 252 000 HHHHHHHHHHHHHHHH 00 801 25 500 0 D 2553 0000 000000000000000000 001 25 521 0 0 25 HHHHHHHH 00000 0 00 000 001 25 201 000 2555 HHHHHHH 00000 00 00 01 25 211 non Ts 73 Y 001281 1 0 D 256 HHHHHHHH HHHHHHHHHHHHHHHH an 001 25 23 0 2557 100000000 00000 0 00 000 001 25 2410 non
48. masking level 1 ML NL AG DT ML RL DT AG DI NL DT RD RL ARF SU AN 6 SL AG DI HVS BA 18 RD 2 TL RL NL TS SL
49. 0 00000 0000000 0 0 00000000 2106 2107 0000000060 DO 1 1 1 l 2108 0000000000000 00000 0000000 0000600 2151 1 11 d 00000000 0000 2152 uuu DOU HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2153 0000 00000 00000000 0000000000000 2154 0000 000 00 00 0000 000 63
50. 7 0 HD e aK 2 4X sound power reflection B 1 coefficient 2 sound reflection 3 coefficient soun transmission 1 coefficient 2 sound power absorption d 1
51. own Doppler nullification post detection automatic gain control frequency domain automatic gain control correlation Hi 2 correlation processing 2373 2 correlation function T 2
52. 0000000000 2808 00000 HHHHHHUHHHHHHHHHHHHHHHHHHHHHHH 00000 0000 0000000 2809 0000000 1 0000 0 0 000000000000 000 0000 000 2810 OOD OO A 1 2811 PDP H 00 1 1 1 11 1 11 000 6 202 HHHHHUHUHHHHHHHUHHUHHHHHHHHHHHHH 2813 00000 00 HH HHHIHHHHHHHHHHHHHHHHHHHHHHH 2814 HHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2815 00000 0 00 0000000000000 000000000 00000600 2816 HHHHHH HHHHHHIHHHHHHHHHHHH 0000 00000 2817 HHHHHH HOODOO MD DOUDOU 2818 000000000 00000000000000000000 0 HH uda 2819 HHHHHHHH HHHHHHIHHHHHHHHHHIUHHHHHHHHHHHHH 00 0 000 DOUDOU 77 Y 001281 2820 0000000 HHHHHHHHHHHHHHHHH 2831 00000000 2832 uu HHUHHHHHUHUHUHUHHHHH 2833 00 283
53. opographic noise tripping TNS BE 12 Z3 listening AA 3 contact detection S HIJA
54. pug E bathythermo 1 graph 2 AXBT BT MBT XBT GX3EXXBT DVDS noise augmentation unit 2107 A 2153 AEFDOY FAA jammer 5 Y 0012B 1 2 a FAFA sound projection transducer
55. multipulse transmission 186 pe 2313 2314 2 2318 ILFM 597 2319 ISFM 597 2320 PRN 2321 2322 2323 2326 MCC b 1 1 2 PCW PFM 50 RDT SDT
56. 412 Mns olation support 5 814288 E ctive noise Mieres NPD 2 E s nar dome F 25
57. 64 Y 0012B 0000
58. 2 1 L CASS AL H 2027 2056 TAREE EAL EAA H B
59. 2 3 2216 2217 1 8 2218 1 o 4 DH 2219 3 E 2 ch 88 1
60. bearing resolution SN 2 frequency 2 resolution SN 88 2701 projector
61. SN 2358 T T time bandwidth BT product ES 1 2 TW 1 constant false 2 alarm rate constant false alarm receiver time varied gain 1 Z TVG reverberation TVG control of gain automatic gain control
62. 2 A 291 A scope indication A scan indication B scope indication B scan indication 2915 B 9 2916 ISSI B 2917 TDI sector scan indication target doppler indication MERE MEME LD a indication SEN AE DIE A bearing amplitude Ms
63. 2224 HERR 5 BE 2225 piezoelectric 4 X FACHE phenomenon 2226 S PEZ RET a B piezoelectric ceramics 2227 electrostrictive phenomenon 1 2
64. 2864 000000 11 000000 00000 school 0000000 2901 HHH NOU 11 1 11 1 1 1 1 1 11 1 0000000 0 0 000 2902 00000 00 11 1 11 00000 0 000 2903 0000 000 HHHHHHIHHHHHHHHHHI HHLIHHHHHH 2904 1 1 1 1 1 1110 2905 00000 HHHHHHHHHHHHHHHHHHHHHHHHHHHH 2906 2007 HHHHHHH HHHHHHHHHHHHHHHHHHH 0000000 0 0 000 2908 0000 000000 00000 0000000 000000 79 Y 001281
65. TNS TASS DNI E jal 25 L mi TES ES MEME ES VDS 55 Y 001281 13 D B h HHHUHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH OU 0000000 HHH 000000 0000000 OOO 00 0 000000 00 0 000 000 000 1 00000000000 00000000 00 0 000 0 000 0000 00000 0 0 0 00 0 000 000 0000 0 0 00 0 000 0000 0 00000 O 000 OU 0 00000 0000600 00 00000 0000 00 0 000 0 0000 000 000000 00000 00 000 00000000000 00 000000 0000000000 00000 90 00000000 HHHHHHInternational Electrotechnical Committee 50 International
66. directivity index 2 ir H H sensitivity sensitivity to electric power SN dB SN dB RE 1 2 gt 1 TRUCE TERED FEE DERE
67. n DED 1 H R SZ 1203 H AT acoustic center effective acoustic center virtual acoustic center EH 73 RU i loaded impedance blocked impedance PAs CBT
68. I __ 2232 E 2 2233 RE 1 1 4 2 2 2301 HH piezoelectric composites acoustic window matching layer transmission reception transmitter receiver omnidirectional transmission
69. 021 00000000 0 HHHHHHHHHHHHHHHH 2022 0000000 2023 000000000 0 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2024 00000000 DO0 O000ODCOOOOO0COOOOCOO0O0O000O0OO0OO0OO0O0O0O0 2025 HHHHHHHH HHHHHHUHHUHHHHHUUHHHHHUHHUHHIH 2026 00000000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHIHHHHHHHHHHHHHHHHH 2027 HHHHHHHH HHHHHHIHHHHHHHHHHHHHHHHHHHHHHH 2051 00000 HHHHHHHHHHHHHHHHHHH 0000000 0 00 0 000 2052 DOUDOU HIHHHHHHHHHHHHHHHHH T 2053 HHHHHHH 0000 00000000 00000 0 0000000 0 00 0 000 2054 000 00 00 HH
70. sound absorber sound absorbing wedge 21 150 acoustical insulator 85 sound reflector Me A 50
71. SEA SDT SFM SURTASS TACTASS stepped frequency modulation stern cursor surveilance TASS synthetic aperture TJ tactical TASS tandem transmission target center display target doppler indication target motion analysis target width ten point cursor time varied gain time bandwidth product topographic noise stripping topographic shading towed array sonar system towed noise maker underwater acoustic range underwater acoustic transducer underwater sound projector underwater telephone variable depth sonar velocity hydrophone vernier analysis vernier indication vertical line array DIFAR sonobuoy vibration damping vibration insulation coupling vibration isolation vibration isolation support vibration isolator virtual acoustic center voltage sensitivity w wave filter 53 Y 0012B SFM SURTASS BH TACTASS TCD TDI TMA TVG BT TWA
72. coefficient sound absorption 2 coeff irk sound reduction index sound transmission loss H AJB Ae sonar dome loss irectivity rn omechanica 4 amp 2 pling oefficient 1 ectromechanica HA IC RATE A B MAU DS 1
73. 2 2 3 1 7 Y 0012B HH 2 Langevin type transducer 1 Paul Langevin 2 2223 flextentional advo 56 transducer F BU gt F8
74. sensitivity 2 1V Pa 2545 free field sensitivity free field voltage sensitivity 3 1V Pa 2 1A
75. 0 000000000 00 2802 0000 HHHHHHHIHHHHHHHHHHHHHHHHHHHH 2803 HHHHHHIHHHHHHHHHHHHHHHHHHHHHHH 2004 00 Ur HHHHHHUHHHHHHHHHHHHH 0000000 0 UO 000 2805 0000 HHHHHHHHHHHHHHHHHHHHIHHHHHHHHHHH HHHHHHH 286 HHHHHHH HHHHHHHHHHHHHHHH 801 32 140 0 0 0 2807
76. FO sensitivity ibratio TEER 3 HE br ak BE EL C iro sound intensity method acoustic intensity method DAT
77. FOM SL NL AG DT SL NL RE AG DI DT ED FOM figure of merit te 1 FOM FOM SL NL AG DT FOM SL RL DT 2 1 L TS NL AG DT L TS RL DT 2TL
78. 2 H 2374 correlation coefficient PCC 378 2 2 2380 H SN HH VA 2 00 SEIBEECTE SN
79. 1 2549 1 75 reciprocity 5 coefficient 1 reciprocity E IRE m E E E L 5 0 gt reference point
80. RE 2403 if Wz FDTD 2406 damping paint HA 2407 raft mount double resilient 2 j ibration insulation coupling LA
81. free admittance free impedance free field calibration frequency resolution frequency analysis main lobe principal axis sound reception 6 pressure sensitivity voltage sensitivity hydrophone free field sensitivity free field voltage sensitivity free field sensitivity free field voltage sensitivity free field current sensitivity axial source level magnetostrictive phenomenon processing gain signal to noise ratio signal to reverberation ratio RE signal excess Y 0012B Kinga k B IE FRA TUA 6 BIER ERA 18 EIE A KAYE ETI BA BATUR HET m FH gt cb Wu Oo e a Si ka mi 3E DE Bk
82. 2356 FFT Z gt gt H fast Fourier 3 transform 2354 Y aliasing 1 2 2357 discrete Fourier HA transform quadrature modulation s post detection SN integral SN
83. 2952 prairie masker RL 2953 noise emission E control 2924 lofargram 33 Y 0012B receiver operating characteristic reverberation Control of gain recognition differential rotating directional transmission active sonar active sonobuoy active noise control active vibration control aspect adaptive beamforming piezoelectric phenomenon piezoelectric ceramics
84. 2 1m CAE L W w 2 m dB 1m CHE 1 u Pa V o Pa
85. DPR BBR CZR 2813 2814 2815 ka 0 0 00000 0 00000 0 2816 2817 A Sum moO TON CT TOOT 000000 0 2818 2819 2820 2830 2831 2832 2833 2834 2835 2836 2837 2838 2839 mi E 0 1 11 00 1 0 00000 HTMA 2840 2841 2842 prp 0000 2850 2851 00000 poooo 0000000 00000 2852 2853 2854 2855 2856 2857 ps aaa m mas Dou 00000 0 0 000000 0000 2858 2859 2860 2861 2862 ded 1 moun monn 00000000 2863 2864 0000 T 0000 SCD TCD 2901 2902 2900 F 00000 2903 00000 2 7 0 0 00 9 00000000000 2906 2907 F OM 00 0000 0 0 0000 2908 2909 2910 F 0000000000 2911 Doomoooo 2912 L p 2913 2914 SSIH TDID rnc 0 2916 2917 2918 t 00000 0 0 B TO 0 BTR AHH 00 0 2919 2920 2921 2922 2923 0000000000 00000 0 2924 2925 T 000000 00 251 2 2950 0000 2953 HH 0000000000 0 00000 31
86. detection differential 2 3 noise limited fil BEES FU TR RES condition reverberation limited condition F range resolution SN angular resolution
87. 2375 00000 0 HHHHHHLUHHHHHHHHHHHHHHUHHHHHHHHHHHH 2376 0000000 HHHHHHHHHHHHHHHHHHHHHHHHHHHH 2377 0000 0000000000 00 2378 00000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2379 000000 000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 0 00000 000000 0000000000000 2380 221 HH 00000 0000000000000 000000 0000 00000 2382 00000 0000000000000 000000 DDDDDU 00000 0 223 0000 0000000000000 000000 DOUDOU 2384 0000000 0000000000000 0000 0000000000060 2385 111 000 1 11 1 00000000 0000000000000 0 00 69 Y 001280
88. 1 1 11 1 1 11 0 00000000 dH H D 0 0 2644 1111 11111 1 11 gd 000000000000 2645 00000 OD pg d 000000000000 2701 00000 HHHHHHHHHHHHHHHHHHHHUHHHHHHH HH 2702 000 OD g d 00000000 000 0 0 2703 HHHHHHHHHHHHHHHHHHHHUHHHHHHH HH 2704 HHHHHHIHHHHHHHHHHHHHHUHHHHHHHHHHH 2705 HHHHHHIHHHHHHHHHHHHHHUHHHHHHH HH 2706 0000000000000 HDD 00000 0 2007 000 HHHHHHHHHHHHHHHHHHH 0000000 0 0 000 2708 DOUDOU HHHHHHHHHHHHHHHHHHHHHHHHHHHHH DOU 221 000 HHHHHHHHHHHHHHHHHHH 0000000 0 0 000 2752 000 000 0000000 0000 00 2753 000 HHHHHHHHHHHHHHHHHHHHUHHHHHHH HH 2754 000 OD g 0 00000000 000 0 0 2755 000 HHHHHHHHHHHHHHHHHHH 0000000 0 0 000 2756 0000000 2757 0 000000 0000 76 Y 0012B0 0 0000 2801
89. 00 D 000000 0 DO 000000 0 0 00000 0 HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHUHHHHH H 58 Y 0012B0 0 0 BE ES EN BEBE EE eB BPN RE SAE 2 HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 000000000000 0 000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 3 HHHHHHHHHHHHHHHHHHH 00 000 HH b HHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHH 0000 000 1111 11 114141 BE EE DE UTER 000 Oo B 0000 000 un 0 0000 00000600 000 un 0 0000 00000
90. 000000 225 2446 0 HHHHHHHHHHHHHHHHIHH 801 31 4410 D D D 2417 00000 HHHHHHUHHHHHHHHHHHHHHHHHHHHHHHH 2418 000 HHHHHHHHHHHHHHHHIHH 801 32 45 HHHH 2419 000 000 0 Acoustical Oceanogrphy 7 000 2420 HHHHHHHHHHHHHUHHHHHHHHUHHH 2421 HUHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 251 HHHHHHH HHHHHHHHHHHHHH 00000 801 3H 041HHHH 2502 00000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2503 000 HHHHHHHHHHHHHHHHIHH 801 31 02108 000 0000 2504 2505 HHHHHHHHHHHHHHHHHHHHHHHHHHHH 256
91. B CASS CFAR Y 0012B false contact fast F ourier transform fathometer fiber optic hydrophone flextentional transducer FM correlation Fourier transform free admittance free impedance free field calibration free field current sensitivity free field sensitivity free field voltage sensitivity frequency analysis frequency domain automatic gain control frequency resolution full scale fly back GJ giant magnetostrictive materials harmonic cursor height highly skewed propeller intercept sonar JJ jammer J scope indication KJ keel sonar LJ Langevin type transducer linear frequency modulation listening listening loaded admittance 2391 2832 2559 FFT FOM 7 FM
92. 2 2 2384 2386 1 2 LOFAR E 1 DEMON DEMON 2
93. classification 30 Y 0012B SDOT Hr gt turn count j E 5 1 Il BEJ IE H side echo shadow
94. lt 09 35 Y 0012B free field calibration sound speed profile cardioid pattern synthtic aperture acoustic bottom profiler reversible transducer virtual acoustic center coupler closed chamber coupler calibration variable depth sonar sensitivity calibration stern cursor keel sonar reference axis reference point intercept sonar command active sonobuoy system quality factor sound absorbing wedge sound absorber sound power absorption coefficient sound absorption coefficient polarity coincidence correlattion false contact range resolution mine hunting sonar lofargram indication grating lobe cepstrum analysis detection Y 0012B HFA BA CE SURTASS BAOT A
95. 2313 0000000000 00 00000000 000 2314 000 0000000000 000000000000 Ann 2315 HHHHHHHHHHHHHHHHLHHHHIHHHHHHHHH HH 2316 000 00 HH HHHHHHHIHHHHHHHHH 1 1 1 2317 DOU HH HHHHHHIHHHHHHHHHHHH 2318 UUU 000000 0000000000000 00000 0 00000 00090600 2319 000 00000 00000 00 00000 0 0000000 000000 Ke m 2320 HHHHHHHH 0000000000000 000 0000 0000 000 2321 0000000 HHHHHHUHHHHHHHHHHHHHHUHHHHHHHHHHH 66 Y 0012B0 0 000
96. Pa 2546 free field current sensitivity 2548 reciprocity principle parameter 2550 EL
97. 2003 Maas B i sonar Msc p M Tu passive sonar v 6 2012 keel sonar 2013 X done D E bow sonar 14 towed array sonar system TASS 2015 ITACTASS tactical TASS 2016 ISURTASS E 85943 5 t HZ V NJ surveilance TASS
98. 00 00 00000000 0000 0000000 000000 HHHHHHHHHHHHHHHH 2852 0 0 0 0 00000000 0000 0 0000000 0 0 000 2853 DOU 00 HHHHHHHHHHHHHHHHHHH auum 0 0 000 78 Y 0012B0 0 1 1 1 2854 000 HHHHHHHHHHHHHHHHHHH 00000000 0 000 2855 11111 1 1 1101 00000 0000000 0 0 000 2856 00 00000 00000 0000000 0 000 0 00000000 000000060 00 00000 2857 2858 D 00 11 1 1111111 0000060 2859 00000 HHHHHHHHHHHHHHHHHHHHHHHHHHHH 2860 000 HHHHHHHHHHHHHHHHIHHHHHHHHHHHHH 2861 DB 00000 0 0 0 000000 00 00000000000 0000060 0000 2862 2003 11 1 1111111 0000060
99. ambiguity resolution JI RE JE ambiguity resolution localization towed array sonar system towed noise maker ANC adaptive noise canceller automatic line integration automatic gain control A scan indication A scope indication adaptive beamforming signal to reverberation ratio statistical energy analysis method sector scan indication signal to noise ratio stepped frequency modulation ship center display sonobuoy data processing system steering directional transmission noise augumentation unit Ot 34 Y 0012B 6 ODN ODT AAT E BE ESE mil BAT IVA PAL e Tet BERI A AE In fast Fourier transform FM correlation figure of merit frequency
100. sonar dome sonar dome insertion loss sonar dome loss directivity pattern sonar parameter sonar beacon sonar equation sonar prediction velocity hydrophone velocity hydrophone directional command active sonobouy system sensitivity to voltage sensitivity to current sensitivity to electric power DIFAR sonobuoy tactical TASS towed array sonar system multibeam transmission echo ranging contact detection tandem transmission single ping single pulse transmission 40 Y 0012B EREDO GR 1 1 2 1 2 OTA E ETONE SE SE SE SE XT 20 XT XT 20 XT 20 X 52 NI listening passive ranging sonar dipping sonar giant magnetostrictive materials quadrature modulation quadrature modulation tracking pass band passing band triple rotating directional transmission topographic noise stripping discrete F ourier transform target motion analysis target center display time bandwidth product detection threshold target doppler indicati
101. 00000 000 00000 0012B 65 OO 0 2303 000 2304 Hmm 00000 00 ENT GEI me HHDHHHHHI 8 6 OUI EUG 2505 ODBHDOHD HODHHHHHHHHHHHDDHDHHODOBDDDDHHH 2307 000000000 HHHHHHIHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHIHHHHHHH 000000 000000 0000 0000 2008 0000 2309 00000 0000000000000 000000 00000 0 2310 la la la 0000000 2311 000000 11 1111 1 1 1 0 000000000000 222 HHHHHHHHHHHHHHHHHHHHUHHHHHHHH HH
102. 680 000 nmnnnmnnnnnn 2539 HHHHHH 0 0000000 000000 2540 00 HHHHHHHHHHHHHHHH n 801 25 10000 D 251 000000 000000000000000000 001 25 590 000 22427 IHHHHHH HHHHHHHHHHHHHHHHIH 001 25 500000 2543 HHHHHH HHHHHHHHHHHHHHHHHHH 00000000000000 0 IU 00000 00 001 25 5110 00000800 0000 000 2244 000000 HHHHHHHHHHHHHHHHIH 001 25 5010000 2545 1000000 00000 0000 000 001 25 5410 00 2546 000000 00000 000 000 001 25 56 0 0 2547 0000 25488 0000 001 25 60 0 0 0
103. E detection threshold detection probability detection index detection differential attenuation band post detection integral navigation sonar alternate transmission synthtic aperture fast Fourier transform piezoelectric polymer corner reflector false alarm probability conformal array surveilance TASS minimum detectable level maximum sonar speed break point speed regain contact optimum sonar speed ambient limited speed optimum filter side echo side scan sonar side lobe noise level monitor noise limited condition noise level reverberation limited condition sampling frequency sampling theory convergence zone range constant false alarm rate constant false alarm receiver J scope indication shaded transducer shading time bandwidth product own Doppler nullification magnetostrictive phenomenon signal excess 37 Y 0012B signature directivity index directivity directivity function directivity factor directional pattern directional gain Zan dm beam width an effective acoustic center d equivalent band width lost contact z acoustical insulator PE cut off frequency
104. noise level monitor passive ranging IH 2101 4 responder ED X TJ 7 2102 Dinger 2103 explosive sound source BUS 3 3 tri plane corner reflector 2106 E AN LC BI RT sonar beacon anis
105. vibration isolation vibration insulation coupling vibration isolator vibration isolation support damping paint masking level preformed beam reception preformed beam matched filter anechoic tank omni directional main lobe megaphone effect motional admittance motional impedance target motion analysis target width classification 44 Y 0012B UJ 8 J 5 Langevin type transducer discrete F ourier transform responder replica correlation range gate localization low frequency analizing and recording lofargram indication LOFAR sonobuoy acoustic bottom profiler acoustic center acoustic intensity method acoustic positioning system acoustic window acoustical insulator active noise control active sonar active sonobuoy active vibration control adaptive beamforming adaptive noise canceller aliasing alternate transmission ambient limited speed ambiguity resolution anechoic tank angular resolution A scan indication A scope indication aspect attenuation band a
106. 00000000 HHHHHHHHHHHHHHHHIHH 801 32 2400 0 0 U 00000 0000 HHHHHHHHHHHHHHHIIHH 00000 00 0 000000 0 000 00000000 la 2507 0000 0000 0 000 801 32 25108 0 00 71
107. 1 111 1 1 0 000000000000 2332 111 11111 11 11 g 0 00000000 0000 0 2333 00000000000 000 2334 00000000 HHHHHHHHHHHHHHHHHHHHHHHHHHHH 2335 HHHHHHHHHHHHHHHHHHHHHHHHHHHH 2336 00000 0060 HHHHHHHHHHHHHHHHHHHHHHHHHHHH 2337 0000 HHHHHHHHHHHHHHHHHHH 67 Y 001281 OO 2338 000000 0000000000000 0000 0000000000060 2351 00000000 000000000000 0000000000000 0 00 2352 HHHHHHHHHHHHHHHHHHHHHHHHHHHH 2353 000000 DU HHHHHHHHHHHHHHHHHHHHHHHHHHHH 2354 00000 HHHHHHHHHHHHH
108. E D BE vibration isolation bathythermogram bathythermograph sonar message sonar prediction underwater acoustic range underwater telephone predicted sonar detecting range scanning reception scroll split beam correlation split beam reception matching layer blocked admittance blocked impedance vibration damping damping material damping paint array phasing phase compensation omni directional dwell time correlation function correlation coefficient correlation correlation processing reciprocal calibration underwater acoustic transducer sonar transducer transmission transmitter sound projection underwater sound projector EE Se 6 DICASS opu uy TEN DC 5 39 Y 0012B sensitivity to voltage sensitivity to current sensitivity to electric power sonar source level reciprocity coefficient reciprocity parameter reciprocity principle reciprocal transducer sonar source level
109. N m MA 1 2 78 8 sensitivity to current 2 1m C465 L 1 u Pa 0 ERE BARCI Pa A BE m 1 dB HH pressure sensitivity E voltage
110. best depth range periscope depth range bearing time recorder indication post detection automatic gain control time bandwidth product post detection pulse compression bearing time indication bottom bounce range plan position indication beam steering beam pattern beam width beamformer beamforming relative calibration optical fiber hydrophone fiber optic hydrophone pip standard sound source standard transducer standard hydrophone standard sound projector standard hydrophone sampling frequency sampling theory pinger RFT L EAR 43 Y 0012B variable depth sonar vertical line array DIFAR sonbobuoy wave filter filter Fourier transform loaded admittance loaded impedance piezoelectric composites full scale fly back prairie masker flextentional transducer angular resolution bearing resolution
111. indication bearing level indication GAL BTR bearing time recorder indication 2922 IBTR A IB B A FA 2923 IF 0 indication RE 2925 vernier indication VER 2951 hull masker
112. 0 0 I 2322 0000000000000 000000 000000 00000 0 0 00000 000000 1 1 1 11 1 1 1111 2323 LI 2324 OO 0 d 000000000000 2325 0000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2326 00000 HH 0000000000000 0000 00000 0 2327 0000 OO 0000000000000 000000 0000 1 0 2328 00000 1111 1 1 1 1 11 000000 DDDDDU 00000 0 2329 0000000 UD U D D BD 00 2330 221 11 11 11
113. 000 09980 DD 000000000 000000000000 0 0 2219 2220 2221 2222 2223 f 0000 0000 00000 0000 224 225 2226 2227 2228 2229 2230 2231 t 1088 8 2232 2233 0000 r 000 00 00 000 2301 2302 0300 F MOD 2303 2304 F 10000 ODT TRDT SDT 00000 0 00000 2305 2306 2307 2308 2309 2310 00000 000000 209 2312 2313 2314 OOOO PCW SFM PRN 2316 2317 2318 2319 2320 20000 0000000 0 000000 00000000 2321 2322 2323 00 101010 101009 MCC 2324 2325 2326 L monum 0000000 000000020 0 0000 0000 000 2327 2328 2329 2330 2331 2332 2333 DIDOOOOMMO III TI TI ABFO OO OOOO 2334 2335 2336 ANC ODO 2337 2338 F mun 0 00000 0 2350 2353 2354 235 FFTT D DFT BTH HHHH 2356 2357 2358 2359 F 00000 M 0000 0000 00 00 CFAR TVG RCG 2360 2361 2 2363 2364 2365 2366 AGC PDAGC FDAGC MOD MO 2367 2368 2369 2370 2371 000 0000 0000 00 00 0 anngan 00000 2372 2373 2374 2375 2376 2377 PDPC 0 gommnn 2379 2380 238 L 00000 11111 D hm 00000 000000 D HHHHH 2382 2383 2384 2386 2387 2388 HH 100000 1 X2390 2391 2392
114. 04 2500 On m 2505 2506 2507 F 1 2 2521 2522 1 2 2520 2523 2524 2525 0000 0000 0000 1 1111 10 2526 2527 2528 2529 2530 2531 1 001000 2532 2533 2534 2535 T 7 2536 2537 2538 2539 ps F m 2540 2541 2542 2543 H T LE D 2544 2545 2546 2547 L 2548 2549 2550 2551 2552 2553 m 24 2555 2556 mom 2557 1000 1000 0000 m 2558 2559 2560 2561 Es Q 0 2562 Ss A 2001 2602 2603 2604 2605 2600 0000 2606 2607 L T D SNG 580 2621 2622 2620 ROC 00 2623 2624 2625 2626 MOMDL MDS mon 2627 2628 2629 2630 2631 2 TI mo m 2633 2634 2635 2636 2637 2638 I CD EDT 2639 2640 Lew 2641 2002 L m 2643 2064 2645 m si aa ann 2 2701 2702 2703 2704 2705 2706 2700 2707 2708 2751 2752 2753 2754 2755 2750 MI 0 2756 2757 30 85 Y 0012B0 T BOOM 0000 000000 2801 2802 2803 0000000 000000 MEAOAI0BD 2804 2805 2806 2807 2808 0 D 00000 0 0 OPSR BDR PDR 2809 2810 2811 2812
115. 1 25 040 000 206 00000 000 00 000 801 25 070 D D 2205 00000 HHHHHHHHHHHHHHHHIHH 801 25 08 0 D 27206 HHHHHHH 00000000 0 00 801 25 4710 000 00 0 000 0 000 2207 0000000 HHHHHHHHHHHHHHHHIHH 801 32 270 D D nF 2208 000 0000 0000000000000 0 0000000 000000 2209 000 0000 0 0 00 0 0 000 0 00 0000 000 000 00 00000 000 000 0 00000 0 0 0000 000000 HHHHHHHHHHHHHHHHHHHHHHHHHHH 2210 000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 00000000 2211 00000000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 22727 000000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHH HHHHHHHHHHHHHH 2213 HHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHH 2214 HHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 0000 HHHHHHHHHHHHHH 2255 000 00000 0000000 000000 HH 00000000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 000 000 0 00 0000 00000 0 0000 0 0000 000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2216 00000000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 0 000 0
116. 11 1111 1 000 DO E 000000 00 1 1 DO 1 1 DO 1 HHHHH 100 000 000 00 A 1 E E 1 DO 1 ERES 1 1 0000 00000000 60 Y 0012B
117. 4 OO 2835 000 00 2836 000 000000 HHHHHHHHHHHHHHHHHHHHHHH 00 0000 000 2837 00 HHHHHHIHHHHHHHHH 1 1 1 2008 00 HHHHUHHHHHHHHHUHHHHHHHUUHHHHUHHHIH 2360 00 HHHHUHHHHHHHHHUHHHHHHHUUHHHHUHHHL 2839 0000 HHHHUHHHHHHHHHHHHHHHHUUHHHHUHHHHL 2840 000000 00000 0 00 0 0 00 2841 HHHHHHUHHHHHHHHHHHHHHH 2002 000000 HHHHHHHHHHHHHHHHHHHHHHHHHHHH 00 000 000 00000000000 2850 0000 HUHHHUHHHHHHHHHHHUHHUHHHHHHHHHL 2851 0000
118. 600 000 mul 0000 000 0000 00000 0000 00 000 0000 00000 00 0000 000 00 000 00000 nternational Electrotechnical Committee 50 International Electrotechnical Vocabulary Chapter 801 Acoustics and Electroacoustics 1994 000 111111 41111011 AM D 0000 000000 0000 000000 0000 0000 000000 0000 000000 1 1 A Glossary of Sonar Technology Terms Naval Sea System 0000 Glossary of Oceanographic Terms JU S Naval Oceanographic Offi ce 1966 0000 IEEE Standard Dictionary of Electrical and Electronics Terms 5 119880 LI R J Urick Principles of Underwater Sound M cGraw Hill 1983 0000 W B Burdic Underwater Acoustic System Analysis Prenti 19841 mon D Ross Mechanics of Underwater Noise Pergamon Press 1976 59 Y 001281 000000000000000 0000 0000 0000000 HHUHHHHHI 00000 00000600 UU 00000 000000000000 l U li HA 1
119. B 1 j ie s 2908 cursor 29 Aa 2909 LE p bow cursor LKR Ca 10 3 gt stern i 2912 gt en point cursor IFS 10 11 13 MEZ plan position indication 2914 A 1
120. HHHHH 00000000 0 0000 000 00 3 2 000000 HHHHHHHHHHHHHHUHHHHUHHHHHHHHHHHHHHHHHHHHHHHHHHHH 0 57 Y 001281 HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 3 3 0000 HHHHHHHHHHUHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHUHHHHHHHHHHHHHHHHHHHHHHHHHHHHUHHHHHHHHH 0000 000 00 3 4 000000 3 HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHH IIIHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 00000 HHUHHHHHHUHHUHHUHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 00000000 000 HHH HHHHHHHHHHHHHHHHHHHHUHHHHH 00 0000 00010 00 00 000000000 20 09 0 0 HHHHH 3 5 00000000 0000000000000000000000000 000 00 000000000000000 0000000000000000000000000000000000000000000000 00000000000000000000000000000000000 0000 000000000 HHHHHHHHH1HHHH E D 0 0 0000 60000 0000000 0 00000 0 00000 D
121. HHHHHHH 0000000 000000 264 00000 0 000 0000000000000 0 0000000 000000 2605 00000 HHHHHHHHHHHHHHHHHHHHUHHHHHHHHHHH 2606 0000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2607 000000 HHHHHHHHHHHHHHHHHHHHHH HHHHHHH HHHHHHH 2621 000 00000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH Wm a p l ma lay 2622 000 00000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2623 0000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2624 00000 HHHHHHHHHHHHHHHH HHHHHHHHH 0900000600 00000 000 000 74 Y 0012B0 0 0000 D 2625 0000 000000000000 00000 0000000 000000 2626 000000 HH HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2627 00 000 HHHHHHHHHHHHHHHHIHH 001 32 1110 2628 HHHHHHH 00000000600 0 0000000000 0 000000 0 0000 HHHHHHHHHHHHHH 000000 00 00000 00000 000000000000 0000 000 000
122. HHHHHHHHH Fn nn Tn 2913 100 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 00000000 000 0000 000 2914 0000000 HHHHHHHHHHHHHHHHHHHHHHHHHHHH D 2915 IHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2916 0 0 0000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH mu rna a m E EE EE UE 2917 000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2918 00000000 IHHHUHHHHHHHHUHHHHHUHHHHHHHHHL 2919 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHIHHHHHHHHHHHHHHHHHHHHHHH 2920 H HHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 0000 11 000 0000 000 2921 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH 00 0 00000 000 000 000 0 000 2922 000 000 0000000000000 0000000000000000 An nnn ham Fn a 0000 223 0 00 000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH AE a RA DAN Von Rn nr 2922 IHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHH 2925 HHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHH 2951 DOUDOU HHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHH 80 Y 0012B0 0 0000 lU I 2952 00000000 HHHHHHHHHHHHHHHHHHHHHH 0000000 2953 0000 H
123. HHHHHHHHHHHHHHH 2355 au 0000000 00000 0 2356 000000 000 0000000000000 00000 0000000 0 0 000 2357 00000 0000 0000000000000 0000 0000000000060 2358 DOU 00000 HHHHHHHHHHHHHHHHHHHHHHHHHHHH 2359 0000 HH HHHHHHHHHHHHHHHHHHHHHHHHHH 2360 00 11 11 1 1 1 10 0000 OO 0000000 00000 0 2361 111 1111 1 0 0 0000000000600 2362 11111 11 11 1 11 11111 1 11 0 0 000000000000 DDDDDU 00000 0 000000 0000 2363 2364 0000000 00 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH MDD 00000 t 00 00000 2365
124. HHHHHHHHHHHHHHHHHHHHHHHHHHHHH DOUDOU HHHHHHHHH 1 DO 1 DO E DO E 1 DO 1 E l DO 1
125. HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HH 23 HHHHHHHHHHHHHHHHHHHH HHHUHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHUHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 0 24 HHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 000 0000 0 HHHHHHHHHHHHHIHHHHHHHHHH 3 1 000000 3 1 0 0000 00000000000 0000000000000 00 00 00 00000000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HIHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHUHHHHHHHHHH HHHHHHUHHHHHHHHHHHHHHHHH 0 0000000000000 0000800 0 00000000000 0000 0000000 029000000 0000000 000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHUHHHHHHHHHHHHHHH HHHHHHHHUHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHH 2 HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHUHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHUHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
126. HHHHUHHHHHHHHHHHHHHUHHHHHHHHHHHH 62 Y 0012B0 0 0000 2055 00000 0000 00000000 00000 0 0000000 0 000 2056 HHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2007 HHHHH 00000 0000000 0 000 2058 DODODOU 0 0000000 2059 HHHHHHH HHHHHHHUHHHHHHHHHHHHHHHHHHHHHHHH 2060 00000 0 000000000000 2061 00000000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 000000000000 0 0 00000 2101 2102 0000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHH 2103 000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHH 2104 0000 11 pg d 00000000 000 0 0 2105 000 00 1111 11 000000 00 00000 0
127. L HIUUD 0000 SEAD 000 2401 000 00000 00 00 00 0 0 0000 0000 000000 0000 2402 2403 2404 2405 2406 2407 8 00000 000 0000 2409 2410 1 t 0 0 oomonomooo 0000000 00000 000000 000 00 000 2412 2413 2414 241 2416 7 0000 0 000 000 0 2421 2420 2419 2418 29 84
128. OMODMOMDOD 2061 7 82 00128 R 000 2101 2100 F 0000 2102 2103 L 2104 fwet DI 2105 2106 assum Ee 2107 rS BT AXBT BTO DM BT BT 2108 BT BTO CTD L m NAU 2151 2152 2150 gt gt 2153 2154 moun 28 83 0012B T 1 0 EHE D 000 2201 2202 HHH 00000 MI Oo HH 2203 2204 220 man Hnnmmmmnnnt 2208 F mu 00 08 00 000 0 0 000906 2211 2212 2213 F 00000 0000000000 n 9001 2215 2216 2217 F 000 000
129. bb Bop BAL unn un 0 0 000001 bb FL ep 11 1 HH 00 000000 000000000000000000000000000000 0000000000000000 0000 0 000 0000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHH
130. bility SN false alarm probability SN detection index d Mem Mn sy M SN receiver operating characteristic ROC 2 ROC MODROC
131. domain automatic gain control maintenance of close contact medium detection range minimum detectable signal minimum detectable level aliasing linear frequency modulation endfire pattern own Doppler nullification omnidirectional transmission octave band analysis multipulse transmission pressure hydrophone pressure hydrophone pressure sensitivity voltage sensitivity pressure gradient hydrophone pressure gradient hydrophone pressure calibration sound intensity method acoustic intensity method sound tube noise emission control acoustic positioning system echo sounder fathometer echo sounder fathometer acoustic center sound reduction index sound trnsmission loss sound transmission coefficient sound power reflection coefficient sound reflection coefficient acoustic window sensitivity to voltage sensitivity to current sensitivity to electric power np Ze eas k PRAN B
132. ergy analysis method 2 2402 vibration isolation RE 1 2 RE 2404
133. ficient reciprocity parameter reciprocity principle recognition differential reference axis reference point regain contact relative calibration replica correlation responder reverberation control of gain reverberation limited condition reversible transducer rotating directional transmission rubber dome S sampling frequency sampling theory scanning reception scroll sector scan indication sensitivity sensitivity calibration sensitivity to current sensitivity to electric power sensitivity to voltage shaded transducer sidescan sonar signal excess 51 Y 0012B 5 a X gt gt THI 8 SE Fi 5 gt p 8 OB EN RD D s ARE ERE Z BF Hr a Y 0012B sonar dome inse
134. iezoelectric ceramics piezoelectric composites piezoelectric phenomenon piezoelectric polymer pinger pip plan position indication polarity coincidence correlation EAA post detection automatic Control PDAGC post detection integral post detection pulse compression PDPC prairie masker predicted sonar detecting range PSR preformed beam preformed beam reception Dressure Calibration pressure hydrophone S E Dressure sensitivity pressure gradient hydrophone principal axis processing gain pseudorandom noise pulse compression pulse width pulsed continuous wave pulsed frequency modulated wave 9 quadrature modulation raft mount 2407 2371 range resolution 2643 receiver 2304 receiver operating characteristic 2626 ROC range resolution receiver receiver operating characteristic reception reciprocal transducer reciprocal calibration reciprocity coef
135. nsmission optical fiber hydrophone optimum filter optimum sonar speed 49 Y 0012B 2 23 pani 4 MEOW CB zsh H MDL MDS EE 4S 7 387 50 Y 0012B passive ranging sonar passive sonar passive sonobuoy performance figure periscope depth range phase compensation p
136. oise level equivalent plane wave reverberation level sound transmission coefficient statistical energy analysis method Doppler sonar topographic shading topographic noise stripping double resilient mount recognition differential performance figure vernier indication vernier analysis harmonic cursor highly skewed propeller bistatic sonar bathtub pattern explosive sound source passive sonar passive sonobuoy passive ranging sonar baffle plate parametric sound source pulse compression Y 0012B BL PCC PCW B B BT BBR PPI ER EE m ESSE EY A Rev nl E LAJ hull masker sound reflector pseudorandom noise bearing amplitude indication predicted sonar detecting range pulsed frequency modulated wave bearing level indication polarity coincidence correlattion pulsed continuous wave B scan indication B scope indication best depth bathythermograph
137. on direct path range time varied gain decoy de modulated noise processing electroacoustic coupling coefficient 1 electroacoustic coupling coefficient 2 electroacoustic force factor 1 electroacoustic force factor 2 electroacoustic transducer efficiency of electroacoustic transducer electroacoustic efficiency efficiency of electroacoustic transducer electroacoustic efficiency electromechanical coupling coefficient 1 electromechanical coupling coefficient 2 electromechanical force factor 1 electromechanical force factor 2 electrostrictive phenomenon ten point cursor electrostrictive phenomenon motional admittance motional impedance ESL UJ 41 Y 0012B dwell time equivalent isotropic n
138. rtion loss sonar dome loss directivity pattern sonar equation sonar message sonar parameter sonar prediction sonar source level sonar transducer sonobuoy sonobuoy data processing system sound absorber sound absorbing wedge sound absorption coefficient sound intensity method sound power absorption coefficient sound power reflection coefficient sound projection sound reception sound reduction index sound reflection coefficient sound reflector sound speed profile sound transmission coefficient sound transmission loss sound tube spatial filter split beam correlation split beam reception standard hydrophone standard projector standard sound source standard transducer statistical energy analysis method steering directional transmission stepped frequency modulation stern cursor surveilance TASS synthetic aperture TJ tactical TASS tandem transmission KUTZ Ly ES SDPS th SFE ER A 52 pi TA 3
139. stem directional gain directional pattern directivity directivity factor directivity function directivity index discrete Fourier transform Doppler sonar double resilient mount effective acoustic center efficiency of electroacoustic transducer electroacoustic coupling coefficient 1 electroacoustic coupling coefficient 2 electroacoustic efficiency electroacoustic force factor 1 electroacoustic force factor 2 electroacoustic transducer electromechanical coupling coefficient 1 electromechanical coupling coefficient 2 electromechanical force factor 1 electromechanical force factor 2 electrostrictive phenomenon endfire pattern equivalent band width equivalent isotropic noise level equivalent plane wave reverberation level explosive sound source 47 Y 0012B HUNI HBA H KRAN YE CB 1E DT m D D D m DFT EWH 1 2 1 2 1 2 1 2 Y e EADY 7 38
140. utomatic gain control automatic line integration axial source level bathythermogram bathythermograph beam pattern beam steering beam width beamformer beamforming bearing amplitude indication 45 Y 0012B A T ABF ANC 7 38 7 AS BT BA detection differential detection index detection probability detection threshold DIFAR sonobuoy dipping sonar direct path range directional command active sonobuoy sy
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