Automatic dynamic VOX circuit
Automatic equalizer
Automatic equalizing system with DFT and FFT
Automatic frequency control circuit in a stereo FM radio receive
Automatic frequency control for local oscillator used with an AM
Automatic gain control
Automatic gain control circuit
Automatic gain control circuit in a feed forward configuration
Automatic gain control for a headset
Automatic gain control for hearing aid
Automatic gain selector for a noise suppression system
Automatic generation of simple Markov model stunted baseforms fo
Automatic graphic equalizer
Automatic IF tangent lock control circuit
Automatic illumination switching device
Automatic intelligent audio-tracking response circuit
Automatic length-reducing audio delay line
Automatic level control circuit for restricting sound level
Automatic level control of multiple audio signal sources
Automatic LFE audio signal derivation system