DIFF Subgroup
G10L 15/24 Speech recognition using non-acoustical features
Introduced: January 2000
Full Title
Full titles differ between systems:
IPC:
Speech recognition > Speech recognition using non-acoustical features
CPC:
Speech recognition (G10L17/00 takes precedence) > Speech recognition using non-acoustical features
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
IPC defines codes here since 2013.
Child Classifications
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- G10L 15/25 using position of the lips, movement of the lips or face analysis since 2013 IPC+CPC Available in IPC and CPC