SOUND ENVIRONMENT CONTROL SYSTEM AND SOUND ENVIRONMENT CONTROL METHOD
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United States of America
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Issued Date -
Apr 3, 2025
app pub date -
Feb 7, 2022
filing date -
Feb 7, 2022
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Abstract
A sound environment control system according to the present disclosure controls sound environment in a room, and includes an information processing device, an output device, and a sensor. The information processing device generates a sound having a plurality of frequency components. The output device outputs the sound generated by the information processing device into the room. The sensor senses biometric information of a person in the room. The sound includes a meaningless sound that is meaningless to the person. The information processing device determines conditions of the person, using the biometric information sensed by the sensor. Depending on the determined conditions of the person, the information processing device adjusts at least one of a frequency and a magnitude of at least one frequency component forming the meaningless sound.
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