公开(公告)号：US20220392477A1

公开(公告)日：2022-12-08

申请号：US17775274

申请日：2020-10-29

Applicant: Sony Interactive Entertainment Inc.

Inventor： Takashi Enokihara ,  Kojiro Matsuyama ,  Takafumi Ogura ,  Tetsuro Horikawa ,  Shin Kimura ,  Nobuyuki Kihara

IPC: G10L21/0232 ,  H04R1/08

Abstract: Disclosed is an operation device including an interaction member, a microphone, a control circuit, and an audio signal processing circuit. The interaction member is used for interacting with a user. The control circuit periodically acquires scan data indicating the acting status of the interaction member. The audio signal processing circuit executes a noise removal process of removing noise from a collected audio signal collected by the microphone. The control circuit periodically transmits previously acquired scan data to the audio signal processing circuit. The audio signal processing circuit executes the noise removal process by using the scan data transmitted from the control circuit.

公开(公告)号：US11984133B2

公开(公告)日：2024-05-14

申请号：US17775274

申请日：2020-10-29

Applicant: Sony Interactive Entertainment Inc.

Inventor： Takashi Enokihara ,  Kojiro Matsuyama ,  Takafumi Ogura ,  Tetsuro Horikawa ,  Shin Kimura ,  Nobuyuki Kihara

IPC: G10L21/0224 ,  A63F13/215 ,  A63F13/285 ,  A63F13/54 ,  G06F3/01 ,  G06F3/033 ,  G06F3/0338 ,  G10L21/0208 ,  G10L21/0216 ,  G10L21/0232 ,  H04R1/08 ,  H04R3/00

CPC classification number: G10L21/0224 ,  A63F13/54 ,  G06F3/016 ,  G10L21/0232 ,  H04R1/08 ,  H04R3/00 ,  G10L2021/02082 ,  G10L2021/02163

Abstract: Disclosed is an operation device including an interaction member, a microphone, a control circuit, and an audio signal processing circuit. The interaction member is used for interacting with a user. The control circuit periodically acquires scan data indicating the acting status of the interaction member. The audio signal processing circuit executes a noise removal process of removing noise from a collected audio signal collected by the microphone. The control circuit periodically transmits previously acquired scan data to the audio signal processing circuit. The audio signal processing circuit executes the noise removal process by using the scan data transmitted from the control circuit.