Sequential searching speech coding device

Short-term enhancement in CELP speech coding

SID frame detection with human auditory perception compensation

Signal analyzer and method thereof

Signal coder for wide-band signals

Signal coding system

Signal conditioning apparatus

Signal decomposition, analysis and reconstruction apparatus...

Signal dependent speech modifications

Signal encoding and decoding system using auditory parameters an

Signal encoding method and apparatus, signal decoding method and

Signal encoding method using first band units as encoding...

Signal encoding method, signal encoding apparatus, signal decodi

Signal enhancement for voice coding

Signal identifying device, code book changing device, signal ide

Signal noise reduction using magnitude-domain spectral...

Signal processing apparatus and method for reducing noise...

Signal processing apparatus and method, and transmission medium

Signal processing arrangement for time varying band-limited sign

Signal processing device, signal processing method, and program