Device and method for controlling digitally-stored sounds to provide smooth acceleration and deceleration effects
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United States of America Patent
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Mar 31, 1998
Grant Date -
N/A
app pub date -
Jan 2, 1997
filing date -
Nov 3, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device and method for producing sound which simulates the sound of an engine, whereby sound segments are digitally stored in memory and accessed by a microcontroller which is responsive to a user accessible switch. When the switch is activated and the device is producing an acceleration or deceleration sound, the device will 'match' the acceleration or deceleration sound with a closely matched deceleration or acceleration sound, respectively, so that a realistic engine sound is produced.
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