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公开(公告)号：US11929088B2
公开(公告)日：2024-03-12
申请号：US15990559
申请日：2018-05-25
Applicant: SYNAPTICS INCORPORATED
Inventor： Randall Deetz , Trausti Thormundsson , Stuart Whitfield Hutson , Thorarinn Vikingur Sveinsson , Yair Kerner
IPC: G10L21/0364 , G06F3/16 , G10L15/22 , G10L21/0208 , G10L21/0232 , G10L21/0272 , H04M3/56 , G10L15/26
CPC classification number: G10L21/0364 , G06F3/162 , G10L21/0208 , G10L21/0232 , H04M3/568 , G10L2015/228 , G10L15/26 , G10L21/0272
Abstract: Systems and methods provide input and output mode control for audio processing on a user device. Audio processing may be configured by monitoring audio activity on a device having at least one microphone and a digital audio processing unit, collecting information from the monitoring of the activity, including an identification of at least one application utilizing audio processing, and determining a context for the audio processing, the context including at least one of a hardware, software, audio signal and/or environmental context. An audio signal processing configuration is determined based on the application and determined context, an associated audio signal processing mode is selected, and an optimized audio signal generated.
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公开(公告)号：US20180277133A1
公开(公告)日：2018-09-27
申请号：US15990559
申请日：2018-05-25
Applicant: SYNAPTICS INCORPORATED
Inventor： Randall Deetz , Trausti Thormundsson , Stuart Whitfield Hutson , Thorarinn Vikingur Sveinsson , Yair Kerner
IPC: G10L21/02 , G10L21/0232 , G10L21/0272
CPC classification number: G10L21/0205 , G06F3/162 , G10L15/26 , G10L21/0208 , G10L21/0232 , G10L21/0272 , G10L2015/228 , H04M3/568
Abstract: Systems and methods provide input and output mode control for audio processing on a user device. Audio processing may be configured by monitoring audio activity on a device having at least one microphone and a digital audio processing unit, collecting information from the monitoring of the activity, including an identification of at least one application utilizing audio processing, and determining a context for the audio processing, the context including at least one of a hardware, software, audio signal and/or environmental context. An audio signal processing configuration is determined based on the application and determined context, an associated audio signal processing mode is selected, and an optimized audio signal generated.
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公开(公告)号：US09949031B2
公开(公告)日：2018-04-17
申请号：US13860477
申请日：2013-04-10
Applicant: SYNAPTICS INCORPORATED
Inventor： Mouna Elkhatib , Trausti Thormundsson , Jonathan Chien , Yair Kerner
CPC classification number: H04R3/12 , H03F3/2175 , H04R3/02 , H04R2499/15
Abstract: A system for processing audio data comprising an amplifier configured to receive an audio signal and to perform nonlinear processing on the audio signal. An encoder coupled to the amplifier, the encoder configured to receive the nonlinearly processed audio signal and to encode the nonlinearly processed audio signal into a data transmission format. A transmitter configured to receive and transmit the encoded nonlinearly processed audio signal. A receiver configured to receive the transmitted encoded nonlinearly processed audio signal and to decode the encoded nonlinearly processed audio signal. A digital voice processor configured to receive the nonlinearly processed audio signal and to use the nonlinearly processed audio signal for echo estimation and to subsequently subtract the estimated echo signal from a microphone signal.
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