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DIFF Subgroup
G10L 21/06

Transformation of speech into a non-audible representation, e.g. speech visualisation or speech processing for tactile aids (G10L15/26 takes precedence)

Introduced: January 2000

Title

Titles differ between systems:

IPC: Transformation of speech into a non-audible representation, e.g. speech visualisation or speech processing for tactile aids

CPC: Transformation of speech into a non-audible representation, e.g. speech visualisation or speech processing for tactile aids (G10L15/26 takes precedence)

Full Title

Full titles differ between systems:

IPC:

Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility > Transformation of speech into a non-audible representation, e.g. speech visualisation or speech processing for tactile aids

CPC:

Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility (G10L19/00 takes precedence) > Transformation of speech into a non-audible representation, e.g. speech visualisation or speech processing for tactile aids (G10L15/26 takes precedence)

Of 4 combined children, 3 exist in both systems.

1 codes are CPC-only extensions.

Note: 1 CPC extensions are marked as secondary classification only.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • G10L 2021/065 2nd only CPC only CPC only
  • G10L 21/16 Transforming into a non-visible representation (devices or methods enabling ear patients to replace direct auditory perception by another kind of perception A61F11/04) since 2013 IPC+CPC Available in IPC and CPC
  • G10L 21/18 Details of the transformation process since 2013 IPC+CPC Available in IPC and CPC