CPC H04R 1/1083 (2013.01) [G10K 11/1783 (2018.01); G10K 11/17821 (2018.01); G10K 11/17823 (2018.01); G10K 11/17827 (2018.01); G10K 11/17854 (2018.01); G10K 11/17857 (2018.01); G10K 11/17873 (2018.01); G10K 11/17875 (2018.01); G10K 11/17885 (2018.01); H04R 1/1041 (2013.01); G10K 2210/1081 (2013.01); G10K 2210/3014 (2013.01); G10K 2210/3016 (2013.01); H04R 2430/03 (2013.01)] | 19 Claims |
1. A sound processing apparatus, comprising:
a microphone configured to collect surrounding sound;
circuitry configured to:
receive gain control information from a specific device, wherein the gain control information is determined by the specific device based on location information of the specific device and audio setting information of the specific device;
produce a noise reduced signal at a first specific frequency band based on the surrounding sound and the received gain control information;
produce a surround sound listening signal based on the surrounding sound; and
generate a combined sound signal based on:
addition of the noise reduced signal and the surround sound listening signal, and
control of each of a gain of the noise reduced signal and a gain of the surround sound listening signal based on the received gain control information; and
a speaker configured to output a sound based on the combined sound signal.
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