Sony Group Corporation

Mahendra Kodavati

Yushi Yamabe

Takuma Fukunaga

Shun Katsuyama

Hayami Tobise

Provided is an acoustic reproduction apparatus, including a first microphone to be used for noise cancellation processing using a feedback scheme, a second microphone including a sound collection surface in a direction different from a direction of a sound collection surface of the first microphone and to be used for noise cancellation processing using the feedback scheme, and an acoustic signal processing unit configured to generate a noise-cancelling signal using a first sound collection signal collected by the first microphone and a second sound collection signal collected by the second microphone.

Acoustic reproduction apparatus, signal processing apparatus, and signal processing method

Provided is an acoustic processing apparatus that includes an attachment unit, a sensor that detects deformation of the attachment unit attached to an ear portion of a user, and a control unit that switches a mode for noise cancelling in accordance with a detection result of the deformation of the attachment unit.

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TOKYO, Japan

Mahendra Kodavati