Electronic musical instrument having multiplexed keying
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United States of America Patent
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-
Oct 14, 1980
Grant Date -
N/A
app pub date -
Feb 23, 1978
filing date -
Feb 23, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electronic musical instrument having tone signal sources and keyers for the tone signal sources has a time division multiplexer for multiplexing the key-down information in groups such as for the upper manual, lower manual and pedals. The keyers are provided in divider keyer packages with drawbar, or harmonic content, information being synchronously multiplexed with the key-down information to a single set of keyers.
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