Post storage message compaction

Postfiltering audio signals especially speech signals

Power saving decoder and data recovery apparatus utilizing the s

Power spectral density estimation method and apparatus using LPC

Prediction parameter analysis apparatus and a prediction...

Predictive split-matrix quantization of spectral parameters for

Predictive technique for signal to mask ratio calculations

Preprocessing modules for quality enhancement of MBE coders...

Preprocessing of digital audio data for improving perceptual...

Preprocessing of digital audio data for improving perceptual...

Presentation-quality buffering process for real-time audio

Process and device for blind equalization of the effects of a tr

Process and device for creating comfort noise in a digital speec

Process and device for evaluating the quality of a...

Process and system of adaptive filtering by blind equalization o

Process for balancing the loudness of digitally sampled audio wa

Process for identifying excess noise in a computer system

Process for reducing redundancy during the coding of...

Process for removing voice from stereo recordings

Process for the vector quantization of low bit rate vocoders