Invention Grant
US08285557B2 Apparatus, system and method for buffering audio data to allow low power states in a processing system during audio playback
有权
用于在音频播放期间缓冲音频数据以允许处理系统中的低功率状态的装置，系统和方法
- Patent Title: Apparatus, system and method for buffering audio data to allow low power states in a processing system during audio playback
- Patent Title (中): 用于在音频播放期间缓冲音频数据以允许处理系统中的低功率状态的装置，系统和方法
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Application No.: US12857687Application Date: 2010-08-17
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Publication No.: US08285557B2Publication Date: 2012-10-09
- Inventor: Pradeep Sebestian , Wayne Proefrock
- Applicant: Pradeep Sebestian , Wayne Proefrock
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Kacvinsky Daisak, PLLC
- Main IPC: G10L21/00
- IPC: G10L21/00
Abstract:
An audio data stream from a processing system may be buffered to allow low power states in the processing system during audio playback. An audio buffer may be provided external to the processing system and between the processing system and an audio codec. The audio buffer may also shift to an alternate audio data interface mode when the processing system is in the low power state. Of course, many alternatives, variations, and modifications are possible without departing from this embodiment.
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