Method of compressing sounds in mobile terminals

Method of noise reduction for an ADPCM signal

Method of specifying non-allowable pulse characteristics

Method of testing remote power line carrier pick-up coil

Methods and circuits for generating a preemphasis waveform

Multi channel ADPCM compression and expansion device

Multi-bit delta-sigma analog-to-digital converter with error...

Multi-tiered quantization of channel state information in...

Multibit sigma-delta converters employing dynamic element...

Multilevel data encoding and modulation technique

Multiple description coding communication system

Multiple description coding communication system

Multiple differential transmission system including signal...

Narrow-band filter including sigma-delta modulator...

One bit digital quadrature vector modulator

Oversampling D/A converter and method for shaping nonlinear...

Phase noise shaping using sigma delta modulation in a timing...

Post-filtered delta sigma for controlling a phase locked loop mo

Quantization/inverse quantization unit selectably accommodating

Receiver based saturation estimator