DIFF Subgroup
G10L 19/0212 Full Title
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 (in musical instruments G10H) > using spectral analysis, e.g. transform vocoders or subband vocoders
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.