Audio / Audio Engineering Magazine Subject Index May 1947 through December 1999 Click year from the following list to go to the necessary page: 1947, 1948 - page 2 1974 - page 53 1949 - page 4 1975 - page 55 1950 - page 6 1976 - page 57 1951 - page 8 1977 - page 59 1952 - page 10 1978 - page 61 1953 - page 12 1979 - page 63 1954 - page 14 1980 - page 65 1955 - page 16 1981 - page 67 1956 - page 18 1982 - page 69 1957 - page 20 1983 - page 71 1958 - page 22 1984 - page 73 1959 - page 24 1985 - page 75 1960 - page 26 1986 - page 77 1961 - page 28 1987 - page 79 1962 - page 30 1988 - page 81 1963 - page 32 1989 - page 83 1964 - page 34 1990 - page 86 1965 - page 36 1991 - page 89 1966 - page 37 1992 - page 91 1967 - page 39 1993 - page 94 1968 - page 41 1994 - page 97 1969 - page 43 1995 - page 100 1970 - page 45 1996 - page 104 1971 - page 47 1997 - page 107 1972 - page 49 1998 - page 111 1973 - page 51 1999 - page 115 This scanning has been made for scientific and educational purposes only not for profitable distribution. © A.Vostokov, 2003 http://www.analogaudio.narod.ru SUBJECT INDEX May 1947 through December 1948 AM TUNERS Coaxial Cable Capacitance; Sept. 48, 34. EXPANDERS, VOLUME Elements of Residence Radio Systems; II, DBM-Impedance Chart; Oct. 48, 36. Experimental, and Scratch Suppressor; С C. G. McProud, Oct. 48, 21. Exponential Current Change Chart; Oct. G. McProud, Aug. 47, 13. 47, 34. High — Fidelity—; Norman C. Pickering, Increase in Current and Energy due to In- ACOUSTICS Sept. 47, 7. Dynamic Symmetry and Acoustic Room sertion of Ideal Transformer Between Design; M. Rettinger, Oct. 47, 12. Source and Sink; July 47, 35. FILTERS, Simple RC, for Phonograph Amp- Musical Acoustics; Benjamin F. Tillson; I, Loss Due to Cable Pair Working Between lifiers; George L. Rogers, June 47, 28, June 47, 34; II, July 47, 25; III, Aug. Impedances of 5 Ohms; Sept. 47, 40. 47, 34; IV, Sept. 47, 30; V, Oct. 47, 25; Matching Pads with Minimum Loss; Aug. FM TUNERS VI. Nov. 47, 31; VII, Dec. 47, 23. 47, 38; Sept. 47, 34. Elements of Residence Radio Systems; I, Microseconds-DB Conversion; Mar. 48, 36. С G. McProud, Sept. 48, 22. AMPLIFIERS, AUDIO Negative Feedback Circuits; May 47, 35. Tuning Indicator for; L. B. Keim, Sept. 48, Cathode Phase Inverter Design; C. W. Va- Phase Shift and Attenuation of RC Coupling 32. dersen; I. June 47, 18; II, July 47, 20. Circuit; Apr. 48, 28-29. HEARING, Audiometry of Normal; C. J, Elements of Residence Radio Systems; C. Time Constant, Frequency, Attenuation of G. McProud, III, Noise Suppressor, Nov. Coupling Circuits; Nov. 47, 26-27. Lebel, Nov. 47, 23. 48, 20; IV, Main, Dec. 48, 22. Feedback Preamplifier for Magnetic Pick- AUDIOMETRY of Normal Hearing; C. J. HUM REDUCTION, Heater Supplies for; ups; Richard S. Burwen, Feb. 48, 18. LeBel, Nov. 47, 23. Frederick W. Smith, Aug. 48, 26. Flexible Decade Amplifier; Donald L. Clark, BELL, Ringing at its Fundamental Mode; IMPEDANCE Jan. 48, 13. General Purpose 6AS7G—; C. G. McProud, S. Young While, May 47, 17. Impedance Matching; O. L. Angevine, Jr., Dec. 47, 20. June 48, 24. BROADCASTING Graphical Characteristics of Cathode-Coupled Multiple Speaker Matching; John Winslow, Adapting Paper Tape Recorders for—; Rich- May 47, 30. Triode—; С J. LeBel, May 47, 40. ard S. O'Brien, June 47, 11. Heater Supplies for—Hum Reduction; INSTRUMENTS, MEASURING Frederick W. Smith, Aug. 48, 26. Applications of Magnetic Recording in Net- Comparative Vacuum-Tube Decibel Meter; High — Fidelity 30 — Watt—; Curtiss R. Schafer, work—; R. F. Bigwood, July 48, 31. Artificial Reverberation System; George W. J. H. Grieveson and A. M. Wiggins, May July 48, 21. 47, 15. High Quality, with Automatic Bias Control; Curran, May 48, 13. Design of a Continuously Variable Audio J. R. Edinger, June 47, 7. Audio Frequency Response Measurements Signal Generator; Brunton Bauer, Nov. High Quality, with 6AS7G; C. G. McProud, in—; A. E. Richmond, Jan. 48, 21. Audio Systems for—; J. D. Colvin, May 47, 48, 15. Mar. 48, 21. FM Calibrator for Disc Recording Heads; Improved Method of Locating Operating 11. Magnetic Tape Recorders in—; Howard A. Ralph A. Schlegel, I, May 47, 18; II, Point; Arthur Plowright, Sept. 47, 32. June 47, 20; III, July 47, 28. Loudness Control for Reproducing Systems; Chinn, May 47, 7. Preamplifier Noise in FM—; A. E. Rich- Gain Set, Practical; C. G. McProud, May David C. Bomberger, May 48, 11. 48, 20. Multi-Purpose—; Maurice P. Johnson, Aug. mond, July 47, 15. Planning a Studio Installation; J. D. Colvin, Impedance Bridge, Practical; John Winslow, 47, 20. I, July 47, 7; II, Aug. 47, 30; III, Sept. Aug. 48, 13. Noise Suppressor—; (See Index.) 47, 25. Transmission Measuring Set, CBS; Donald Performance and Use of Limiting—; W. W. Single Jacks for Broadcast Application; F. Maxwell, Apr. 48, 16. Dean and L. M. Leeds, July, 47, 17. Howard A. Chinn and Robert B. Monroe, Preamplifier Noise in FM Broadcasting; A. July 47, 12. INTERMODULATION E. Richmond, July 47, 15. Studio Control Room Design; Robert V. Intermodulation and Harmonic Distortion Simple Method of Determining Internal Re- Kinney, Dec. 48, 19. Measurements; J. Avins, Oct. 48, 17. sistance; Walther Richter, Oct. 48, 19. Studio Sound Reinforcement; Howard A. Simplified Intermodulation Measurement; Simple RC Filters for Phonograph—; George Chinn and Robert B. Monroe, Dec. 47, 5. C, G. McProud, May 47, 21. L. Rogers, June 47, 28. Studio Pickup Technique; H. M. Gurin, JACKS, Single, for Broadcast Application; AMPLIFIERS, CRYSTAL Feb. 48, 9. Howard A. Chinn and Robert H. Monroe, Characteristics of Amplifying Crystals; S. CALIBRATOR, FM, for Disc Recording Young White. Nov. 48. 18; Dec. 48, 19. July 47, 12. Heads; Ralph A. Schlegel, I, May 47, 18; Design of Amplifying Crystal Units; S. II. June 47, 20; III, July 47, 28. Young White, Sept. 48, 26. LISTENER PREFERENCES Experimental Data on—; S. Young White, DBM vs VU, Howard A. Chinn. Mar. Factors Influencing Studies of Audio Re- production Quality; N. M. Haynes, Oct. Oct. 48, 32. 48, 28. Experimental—; Winston Wells, July 48, 6. 47, 15. Experimental—; S. Young White, Aug. 48, DESIGN FUNDAMENTALS, Audio System; Notes on Wide-Range Reproduction; J. N. 28. Howard A. Chinn, Nov. 48, 11. A. Hawkins, Dec. 47, 19. Perfect vs Pleasing Reproduction; J. Moir, ATTENUATORS EQUALIZATION June 47, 24. Resistor Error in—; Herbert 1. Keroes. Oct. High — Frequency, for Magnetic Pickups; C. Psycho-Acoustical Aspects of Listener Pre- 48. 34. G. McProud, Sept. 47, 13. ference Tests; C. J. LeBel, Aug. 47, 9. Preequalization, for Phonograph Records, Report on Dr. Harry F. Olson's Tests; June AUDIO DESIGN NOTES Notes on; Apr. 48, 15. 47, 27. Attenuation vs Frequency. Single Constant- RC Circuits as Equalizers; Holger M. Dahl, k Section Low- or High-Pass Filter; May June 48, 16. LOUDSPEAKERS 48, 31. Transition Frequency Compensation; C. G. Dividing Networks, Design and Construc- Cathode Follower; June 47, 39. McProud, July 47, 10. tion; C. G. McProud, June 47, 15. 46 AUDIO ENGINEERING DECEMBER, 1948 Facts About Loudspeakers; O. L. Angevine, PHONOGRAPH PICKUPS SQUARE WAVE Analysis at Audio Fre- Jr. and R. S. Anderson, I, Feb. 48, 24; II, Mar. 48, 25. Electron-Tube Phonograph Pickup; Harry quencies; J. P. Van Duyne and M. E. Getting the Moat Out of a Reflex-Type F. Olson and J. Preston, Aug. 48, 17. Clark, May 47, 27. Speaker; Benjamin B. Drisko, July 48, New Phonograph Pickup Principle; Albert 24. E. Hayes, Jr., Oct. 47, 14. SYSTEMS High — Fidelity Loudspeaker of Unique De- sign; John K. Milliard, May 47, 33. PHONOGRAPH RECORDS Audio, for FM Broadcasting; J. D. Colvin, High-Quality Speaker Enclosure; Herbert May 47, 11. Columbia LP Microgroove Records; Aug. Broadcast and Public Address; Arthur W. G. Eidson, Jr., Oct. 48, 24. 48, 24. Horn-Type Loudspeakers; S. J. White, May Schneider, Aug. 47, 27. 48, 25. Making Phonograph Record Matrices; Har- Industrial Music; Samuel C. Milbourne, old Harris, July 48, 14. Multiple Speaker Matching; John Winslow, July 47, 31. Misconceptions about Record Wear; Nor- Loudness Control for Reproducing—; David May 47, 30. man C. Pickering, June 48, 11. Three-Way Speaker System; George A. C. Bomberger, May 48, 11. Polyethylene Phonograph Records; Otto J. Multi-Lingual Interpreting—; C. A. Tuthill, Douglas, June 48, 15. M. Smith, Sept. 48, 13. Two-way Speakers from Commercial Com- Sept. 47, 10. Problems of Sound Distribution; O. L. An- ponents; John Winslow, Nov. 48, 29. PHONOGRAPH REPRODUCTION Two-Way Speaker System; C. G. McProud, gevine, Jr. and R. S. Anderson. I, June I. Nov. 47, 18; II. Dec. 47, 17; III, Feb. Feedback Preamplifier for Magnetic Pick- 48, 18; II, Sept. 48, 16; III, Oct. 48, 48, 21. ups; Richard S. Burwen, Feb. 48, 18. 28. Vented Loudspeaker Enclosures; F. E. Pla- High — Frequency Equalization for Magnetic Residence Radio—, Elements of; C, G. Mc- ner and I. I. Boswell, May 48, 29. Pickups; C. G. McProud, Sept. 47, 13. Proud, I, Sept. 48, 22; II, Oct. 48, 21; Simple RC Filters for Phonograph Ampli- III, Nov. 48, 20; IV, Dec. 48, 22. MEASUREMENTS fiers; George L. Rogers, June 47, 28. Sound Reinforcement, in Broadcasting; Transition Frequency Compensation; C. G. Howard A. Chinn and Robert B. Monroe, A-F Response Measurements in Broadcasting; McProud, July 47, 10, Dec. 47, 5. A. E. Richmond, Jan. 48, 21, Sound Reinforcement, in Hollywood Bowl; Analyzing Sweep-Frequency Transcriptions; PREAMPLIFIERS M. Rettinger, Feb. 48, 15. Wayne R. Johnson. Oct. 47, 18. Wired Music, Design and Construction; Comparative Vacuum-Tube Decibel Meter; Feedback, for Magnetic Pickups; Richard Arthur R.