TY - BOOK AU - Tremaine Howard M TI - Audio Cyclopedia SN - 7782885 PY - 1969/// PB - Howard W. Sams & Co N2 - Basic Principles of Sound, Acoustics and Studio Techniques and Equipment, Constant-Speed Devices and Motors and Generators, Microphones, Attenuators, Equalizers, Wave Filters, Transformers and Coils, Sound Mixers, VU and Volume Indicator Meters, Vacuum Tubes and Transistors and Diodes, Audio Amplifiers, Disc Recording, Cutting Heads, Recording and Reproducing Styli, Pickups, Magnetic Recording, Optical Film Recording, Motion Picture Projection Equipment, Loudspeakers and Enclosures and Headphones and Hearing Aids, Power Supplies, Test Equipment, Audio-Frequency Measurements, Installation Techniques, General Information and Charts and Tables, Index ER -