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IPC Main Group
G10L 15/00

Speech recognition

Introduced: January 2000

Last revised: January 2013

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

Scope Notes

Limiting references: Speaker identification or verification | Application references: Surgical instruments, devices or methods, e.g. tourniquets Aspects of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations of the game Electric circuits specially adapted for vehicles for occupant comfort, e.g. voice control for systems within a vehicle Sound input arrangements for computers

Related Keywords

RECOGNITION of speechSPEECH recognition

10 direct subcodes

Child Classifications

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  • G10L 15/01 Assessment or evaluation of speech recognition systems
  • G10L 15/02 Feature extraction for speech recognition; Selection of recognition unit
  • G10L 15/2 Speech recognition techniques specially adapted for robustness in adverse environments, e.g. in noise or of stress induced speech
  • G10L 15/22 Procedures used during a speech recognition process, e.g. man-machine dialog
  • G10L 15/26 Speech to text systems