公开(公告)号：US11176956B2

公开(公告)日：2021-11-16

申请号：US16219485

申请日：2018-12-13

Applicant: QUALCOMM Incorporated

Inventor： Laurent Wojcieszak ,  John Oliver ,  Richard Turner ,  Gary Sands ,  Justin Hundt

IPC: G10L19/16 ,  G10L19/24 ,  H04R3/00 ,  H04W28/02 ,  G10H1/00

Abstract: In general, various aspects of techniques are described to enable application directed latency control for wireless audio streaming. A source device comprising a memory and a processor may perform the techniques. The memory may store at least a portion of audio data. The processor may execute an application that outputs the audio data, and a request for a quality of service concerning audio processing applied to the audio data. The processor may determine whether the source device is currently displaying the application, and configure, responsive to the determination that the source device is currently displaying the application, a wireless audio processing path to achieve the requested quality of service. The processor may next process, by the wireless audio processing path, the audio data to obtain a bitstream representative of the audio data.

公开(公告)号：US20190304477A1

公开(公告)日：2019-10-03

申请号：US16219485

申请日：2018-12-13

Applicant: QUALCOMM Incorporated

Inventor： Laurent Wojcieszak ,  John Oliver ,  Richard Turner ,  Gary Sands ,  Justin Hundt

IPC: G10L19/16 ,  G10L19/24 ,  G10H1/00 ,  H04R3/00 ,  H04W28/02

Abstract: In general, various aspects of techniques are described to enable application directed latency control for wireless audio streaming. A source device comprising a memory and a processor may perform the techniques. The memory may store at least a portion of audio data. The processor may execute an application that outputs the audio data, and a request for a quality of service concerning audio processing applied to the audio data. The processor may determine whether the source device is currently displaying the application, and configure, responsive to the determination that the source device is currently displaying the application, a wireless audio processing path to achieve the requested quality of service. The processor may next process, by the wireless audio processing path, the audio data to obtain a bitstream representative of the audio data.