DIFF Subgroup
G10H 7/02 in which amplitudes at successive sample points of a tone waveform are stored in one or more memories
Introduced: January 1990
Full Title
Instruments in which the tones are synthesised from a data store, e.g. computer organs > in which amplitudes at successive sample points of a tone waveform are stored in one or more memories
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
IPC defines codes here since 1990.
Child Classifications
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- G10H 7/04 in which amplitudes are read at varying rates, e.g. according to pitch since 1990 +1 CPC IPC+CPC Available in IPC and CPC
- G10H 7/06 in which amplitudes are read at a fixed rate, the read-out address varying stepwise by a given value, e.g. according to pitch since 1990 IPC+CPC Available in IPC and CPC