1-bit digital signal processing device, recording device, and re

Adaptive predictive coding with transform domain quantization ba

ADPCM decoder

ADPCM encoding apparatus, ADPCM decoding apparatus and delay...

ADPCM synthesizer without look-up table

ADPCM transcoder

Apparatus and method for decoding a sequence of digitally encode

Apparatus and methods for decoding a predictively encoded...

Apparatus and methods for digital-to-analog conversion

Apparatus for and method of speech digitizing

Audio coder

Audio signal coding and decoding device

Automation device using FSK modulation

Band-pass sigma-delta converter and commutating filter therefor

Bit-detection arrangement and apparatus for reproducing...

Bit-detection arrangement and apparatus for reproducing...

Carrier offset determination for RF signals having a cyclic...

Circuit configuration for conversion of a one-bit digital signal

Circuitry for allowing two drivers to communicate with two recei

Class D amplifier