197421 ⎘
Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis; Codebooks; Codebook search algorithms Selection criteria for distances
SIGNAL ENCODING USING LATENT FEATURE PREDICTION
#2Speech encoding using a pre-encoded database
#3Optimized mixing of audio streams encoded by sub-band encoding
#4Technique for changing the display of web pages as time passes
#5Predictive coding scheme with adaptive speed parameters
#6Speech coding apparatus and speech decoding apparatus