Coax-to-radial transition

Code-controlled ringer attachment for telephones including a-pea

Combined active impedance and filter in line drivers

Combined limiting/AGC IF system

Common mode rejection dynamic filter circuit

Compensated electron beam deflection device

Compensation circuit for amplifiers having multiple stages

Compensation circuit for amplifiers having multiple stages

Compensation circuit for amplifiers having multiple stages

Complementary field effect transistor amplifier

Complementary metal-oxide-semiconductor translator

Complementary symmetry FET mixer circuits

Completely differential filter with switched condensers using CM

Completely differential filter with switched condensers using CM

Compressor and expander circuits for compander system

Condenser microphone

Constant temperature control for transferred electron devices

Constant-voltage circuit

Continuous low-frequency error cancellation in a high-speed...

Control circuit for a matrixed four channel audio reproducing sy