Audio Cyclopedia |
Contents
Basic Principles of Sound 11 | 5 |
Acoustics Studio Techniques and Equipment | 41 |
ConstantSpeed Devices Motors and Generators | 101 |
Copyright | |
23 other sections not shown
Common terms and phrases
acoustic amplifier amplitude applied attenuator audio bias current capacitance capacitor cathode caused circuit coil configuration connected control grid cording cross-modulation curve cutting head decibels density designed device diagram diaphragm diode disc discussed in Question distortion electrons emitter equalizer feedback film recorder filter frequency characteristics frequency response given in Fig groove harmonic high-frequency IkHz impedance inch increased input insertion loss load loop loudspeaker low-frequency low-pass filter magnetic film magnetic tape manufactured maximum measured meter microphone mixer modulation motor negative noise ohms operating optical oscillator output level percent phase pickup plate playback plifier preamplifier push-pull quency ratio reactance recording head reproducing resistance resistor resonant reverberation RIAA shown in Fig signal signal-to-noise ratio sound track speed stage standard stereophonic stylus terminal tion trans transformer transistor typical vacuum tube voltage volts VU meter watts wave waveform Westrex winding