Music production and control apparatus with pitch/tempo control
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United States of America Patent
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Oct 21, 1997
Grant Date -
N/A
app pub date -
Mar 15, 1996
filing date -
Mar 17, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A music reproduction control apparatus includes: a first storing unit for storing main-digital data; a second storing unit for storing sub-digital data; a first reproducing unit for reproducing main-sound based on the stored main-digital data; a second reproducing unit for reproducing sub-sound based on the stored sub-digital data; a receiving unit for receiving an input signal; a first changing unit for changing a reproducing speed of the first reproducing unit based on the received input signal; a second changing unit for changing a reproducing speed of the second reproducing unit based on the received input signal; a correcting unit for correcting a key of the sub-sound in accordance with a change in the reproducing speed of the second reproducing unit; and a synchronizing unit for synchronizing a timing of changing the reproducing speed of the first reproducing unit with a timing of changing the reproducing speed of the second reproducing unit.
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