characterised by the type of extracted parameters

Full Title

Speech or voice analysis techniques not restricted to a single one of groups > characterised by the type of extracted parameters

Classification Context

Section:

PHYSICS

Class:

MUSICAL INSTRUMENTS; ACOUSTICS

Subclass:

SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING

Child Classifications

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• G10L 25/06 the extracted parameters being correlation coefficients
• G10L 25/09 the extracted parameters being zero crossing rates
• G10L 25/12 the extracted parameters being prediction coefficients
• G10L 25/15 the extracted parameters being formant information
• G10L 25/18 the extracted parameters being spectral information of each sub-band
• G10L 25/21 the extracted parameters being power information
• G10L 25/24 the extracted parameters being the cepstrum