Inventor

DIETERICH CHARLES B

30 patents

⚠️ This page may combine multiple inventors who share the name “DIETERICH CHARLES B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DIETERICH CHARLES B

RCA CORP

Digital on video recording and playback system

Video disc data systems for interactive applications

Video disc system

Disc record system employing signal redundancy

Circuitry for multiplying a PCM signal by a sinusoid

Digital lowpass filter having controllable gain

Video disc encoding and decoding system providing intra-field track error correction

Coding system for digital audio disc record

Coding system for recorded digital audio

Signal expander/compressor with adaptive control circuit

Digital FM ratio detector with gain-controlled filter

PCM Detector

Video disc player with variable offset RFI reduction circuit

RCA LICENSING CORP

Apparatus for estimating the square root of digital samples

Video signal synchronization system as for an extended definition widescreen television signal processing system

Sampled data audio tone control apparatus

Apparatus for estimating the square of digital samples

Serial digital signal processing circuitry

RCA THOMSON LICENSING CORP

IIR ghost cancelling system with reduction of filter instability

D.C. responsive equalization for television transmission channel irregularities

DAC distortion compensation

Television deghosting apparatus using pseudorandom sequence detector

Cable television signal scrambling system

SARNOFF CORP

Apparatus and method for analyzing bitstreams

Method and apparatus for evaluating an audio decoder

Video streams for closed caption testing and the like

Video streams for closed caption testing and the like

GEN ELECTRIC

Widescreen television signal processor system with interpolator for reducing artifacts

Deghosting apparatus using pseudorandom sequences

Chrominance encoding for a widescreen television system