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 15/04 Segmentation; Word boundary detection
- G10L 15/06 Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
- G10L 15/08 Speech classification or search
- 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 15/24 Speech recognition using non-acoustical features
- G10L 15/26 Speech to text systems
- G10L 15/28 Constructional details of speech recognition systems