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US 11,900,913 B2Granted
Sound signal processing method and sound signal processing device
AssigneeYamaha Corporation
InventorsTakayuki Watanabe, Dai Hashimoto
Life of this patent
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Abstract
A sound signal processing method includes: obtaining a plurality of sound signals respectively collected by a plurality of microphones arranged in a space; adjusting respective levels of the plurality of sound signals in accordance with respective positions of the plurality of microphones; mixing the plurality of sound signals having the adjusted respective levels to thereby obtain a mixed signal; and generating a reflected sound by using the obtained mixed signal.
Claims15
A sound signal processing method comprising:
- obtaining a plurality of sound signals respectively collected by a plurality of microphones arranged in a space;
- adjusting respective levels of the plurality of sound signals in accordance with respective positions of the plurality of microphones;
- mixing the plurality of sound signals having the adjusted respective levels to thereby obtain a mixed signal;
- and
- generating a reflected sound by using the obtained mixed signal.
2 more elements
A sound signal processing device comprising:
- an obtainer that obtains a plurality of sound signals respectively collected by a plurality of microphones arranged in a space;
- a gain adjuster that adjusts respective levels of the plurality of sound signals in accordance with respective positions of the plurality of microphones;
- a mixer that mixes the plurality of sound signals having the adjusted respective levels to thereby obtain a mixed signal;
- and
- a reflected sound generator that generates a reflected sound by using the obtained mixed signal.
2 more elements
Dependencies are inferred from the claim text.