Inventor

GERSHO ALLEN

US20 patents

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

GERSHO ALLEN

UNIV CALIFORNIA

Method and apparatus for hybrid coding of speech at 4KBPS having phase alignment between mode-switched frames

Method and apparatus for hybrid coding of speech at 4kbps

Method and apparatus for efficient multiband celp wideband speech and music coding and decoding

Variable dimension vector quantization

Universal codebook vector quantization with constrained storage

REW parametric vector quantization and dual-predictive SEW vector quantization for waveform interpolative coding

REW parametric vector quantization and dual-predictive SEW vector quantization for waveform interpolative coding

MICROSOFT CORP

LPC-harmonic vocoder with superframe structure

Method for coding speech and music signals

LPC-harmonic vocoder with superframe structure

Frequency domain postfiltering for quality enhancement of coded speech

Frequency domain postfiltering for quality enhancement of coded speech

BELL TELEPHONE LABOR INC

Multidimensional channel coding

Interference cancellation method and apparatus

Adaptive quantizer apparatus using training mode

Filter with a reduced number of shift register taps

VOICECRAFT INC

Vector adaptive predictive coder for speech and audio

Vector excitation speech or audio coder for transmission or storage

NOKIA MOBILE PHONES LTD

Adaptive windows for analysis-by-synthesis CELP-type speech coding

(unassigned)

Variable bit rate coder, and associated method, for a communication station operable in a communication system