Amplifier output stage

Amplifier with current gain inversely proportional to transistor

Amplifier with gain control means

Amplifier with over-current protection

Amplifying circuit for use with a high impedance source transduc

Amplifying device

Amplifying integrated circuit in the MOS technology

Apparatus for eliminating audio noise when power is cycled to a

Apparatus for supplying symmetrically limited bidirectional sign

Apparatus for suppressing a strong electrical signal

Apparatus for the controlled transmission of light

Arrangement for stabilizing a bipolar semiconductor device utili

Audio AGC amplifier

Audio amplifier

Audio amplifier for integrated circuit fabrication having contro

Audio fidelity frequency equalizer system

Audio frequency signalling systems for telephone systems

Audio playback systems

Audio signal processor

Automatic crossover distortion correction circuit