168 



BIBLIOGRAPHY 



29. Reflections from a Two Foot Diameter Steel Sphere. Egin- 

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Div. 6-553.3-M4 



30. Measurements of Hydrophone Sensitivity Dependence on 

 Static Pressure. Report Series A-l. No. 8. MIT Research 

 Project DIC 5985. MIT-USL, Jan. 9. 1943. Div. 6-552-M6 



31. Low Frequency Calibration Technique for Underwater 

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 6.1-sr20-600, I'SRL. Jan. 26. 1943. Div. 6-551-M8 



32. Vertical Beam Pattern Measurements by Pulse Method. 

 Erhard Harlmann. OSRD 1225. NDRC 6.1-sr20-605. I'SRL. 

 Feb. 12. 1943. Div. 6-552-M7 



33. The Measurement of the Working Absolute Efficiency of 

 Hydrophones, Edward Gerjiioy, Ralph C. Maninger. NDRC 

 6.1-sr20-647, Report G12/166. CUDWR-NLL, Feb. 18, 1943. 



Div. 6-552-M8 



31. Acoustic Tank, Case 37S66-1. 

 2210, BTL, Mar. 8, 1943. 



Arthur C. Keller. Report 

 Div. 6-553.4-M1 



35. Measuring Tank Suitable for Acoustic Measurements in 

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 1943. Div. 6-553.4-M2 



36. Condenser Hydrophone for Frequencies Below 75 Cycles 

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Div. 6-553. 1-M4 



37. Hydrophonic Calibration; Development of Technique and 

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 Apr. 15, 1943. Div. 6-552-M9 



38. Directivity Considerations for Echo-Ranging Projectors, 

 Eginhard Dietze, Leslie L. Foldy, OSRD 1387, NDRC 6.1- 

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39. Theory of Passive Linear Electromechanical Transducers, 

 Leslie L. Foldv, OSRD 1552. NDRC 6.1-sr20-878. I'SRL. 

 June 9, 1943. Div. 6-551-M10 



40. Advantages of Aluminum as a Dome Material — Theoretical 

 Study, Leslie L. Foldy. OSRD 1573, NDRC 6.1-sr20-882. 

 USRL, June 23. 1943. Div. 6-555-M6 



41. Measurements of AX-48 Hydrophones. A Discussion of the 

 Validity of Barge Calibrating Technique. Edward Gerjuoy, 

 Report G12/439, CUDWR-NLL. July 20, 1943. 



Div. 6-552-M10 



42. A Practical Dictionary of Underwater Acoustical Devices, 

 OSRD 772, NDRC 6.1-sr20-889, I'SRL, ]uly 27. 1943. 



Div. 6-554-M28 



43. Comparison of Directive Patterns of Hydrophones. Arthur 

 L. Thuras, Report G12/488. CUDWR-NLL. Aug. 28. 1943. 



Div. 6-554-M30 



44. Projector Patterns of QC-Type Echo-Ranging Equipment 

 on Board the USS Sardonyx. Robert J. Callen, Report 

 P29/A24a/531, CUDWR-NLL. Sept. 28, 1943. 



Div. 6-554.1-M4 



45. Thermocouple Wattmeter (Memorandum), Earle C. Gregg. 

 Jr., USRL. Nov. 23, 1943. Div. 6-553-M4 



46. Automatic Frequency Response Recorder. Alfred K. Tatum. 

 Report P35 671, CUDWR-NLL, Dec. 22. 1943. 



Di\. 6-553.5-M1 



47. Response Characteristics of Interphone Equipment (A-ll. 

 Headphones. Response), Leo I. Beranek, OSRD 3105. Har- 

 vard University; Cruft Laboratory, Jan. 1. 1944. 



Div. 6-553-M5 

 47a. Ibid., p. 15. 



48. Acoustic Properties of Domes, Part I. Henr) Primakoff, 

 OSRD 3159. NDRC 6.1-srl 130-1 197. I'SRL. Jan. 5. 1944. 



Div. 6-555-M16 



49. A Low Frequency Hydrophone Calibration System, OSRD 

 3311. NDRC 6.1-S1-783-1308. BTL. Jan. 15. 1944. 



Div, 6-553-M6 



50. Thermocouple Wattmeters Using Unmatched Thermo- 

 couples, Earle C. Gregg. Jr.. OSRD 3215. NDRC 6.1-srll30- 

 1360. I'SRL. Jan. 21. 1944. Div. 6-553-M7 



51. Split Projector Test Unit; Description and Operating In- 

 structions. OSRD 3300. NDRC 0.1-sr287-1349, HUSL, Jan. 

 31.1944. Div. 6-553-M8 



52. The Acoustic Properties of Domes, Part II. Henry Prima- 

 koff. OSRD 3372. NDRC 6.1-srl 130-1366, I'SRL. Feb. 18. 

 1944. Div. 6-555-M17 



53. Hydrophone Preamplifier for WHOI. Mark Harrison, Re- 

 port P34/788. CUDWR-NLL, Mar. 9. 1911. 



Div. 6-554-M34 



54. Propagation of Sound Through a Liquid Containing 

 Bubbles, Part I. General Theoiy. Leslie L. Foldy, OSRD 

 3601, NDRC 6.1-srll30-1378, USRL, Apr. 25. 1944. 



Div. 6-540.22-M2 



55. Production Testi)ig of Projectors. Erwin F. Shrader, OSRD 

 3798. NDRC 6.1-srl 130-1622, USRL, May 22. 1944. 



Div. 6-552-M11 



56. Propagation of Sound Through a Liquid Containing 

 Bubbles. Part II, Experimental Results and Theoretical 

 Interpretation. Edwin L. Carstensen. Leslie L. Foldy, OSRD 

 3872. NDRC. 6.1-srll30-1629, USRL. June 23, 1944. 



Div. 6-540.3-M4 



57. A Calibration System in the Lower Megacycle Range, OSRD 

 4292. NDRC 6.1-sr783-1697, BTL, Aug. 17, 1944. 



Div. 6-552-M12 



58. The Use of the Henrici Harmonic Analyser to Obtain Fre- 

 quency Spectra of Pulses. Leslie L. Foldv. OSRD 4270, 

 NDRC 6.1-srl 130-1831. USRL. Sept. 18. 1914. 



Div. 6-552-M13 



59. Measurement of Projector and Hydrophone Performance- 

 Definitions and Terms. Eginhard Diet/e. OSRD 4245, 

 NDRC 6.1-srll30-1833. USRL. Sept. 19. 1944. 



Div. 6-551 -M 12 



60. Use of Models as a Tool in the Study of Underwater Acous- 

 tics. Eginhard Dietze, Joseph B. Keller. NDRC 6.1-srl 130- 

 1976, USRL, Dec. 1, 1944. Div. 6-551-M13 



61. Description of the Equipment Used in the Measurement of 

 Underwater Acoustic Transients. Earle C. Gregg. Jr., OSRD 

 4515, NDRC 6.1-srl 130-1978. USRL. Dec. 18. 1944. 



Div. 6-553-M9 



