RESONANCE SOUND CONTROL DEVICE AND RESONANCE SOUND LOCALIZATION CONTROL METHOD
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United States of America Patent
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Oct 16, 2018
Grant Date -
Oct 18, 2018
app pub date -
Apr 10, 2018
filing date -
Apr 17, 2017
priority date (Note) -
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Abstract
An electronic piano including a plurality of keys and a sound source device (sound emission section) that emits a sound by pressing down the key, is provided with a resonance circuit that stereo-inputs a sound source from the sound source device corresponding to the each key, a plurality of resonance circuit groups that execute a stereo mix process with the plurality of resonance circuits being made one group, and delay circuits that provide a time difference to each stereo output from the each resonance circuit group, and outputs of the respective delay circuits are synthesized to obtain a stereo output.
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