Invention Grant
- Patent Title: Adaptive power saving for an audio device
- Patent Title (中): 音频设备的自适应省电功能
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Application No.: US12536374Application Date: 2009-08-05
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Publication No.: US08798289B1Publication Date: 2014-08-05
- Inventor: Mark Every , Carlos Avendano , Ye Jiang , Ludger Solbach , Carlo Murgia
- Applicant: Mark Every , Carlos Avendano , Ye Jiang , Ludger Solbach , Carlo Murgia
- Applicant Address: US CA Mountain View
- Assignee: Audience, Inc.
- Current Assignee: Audience, Inc.
- Current Assignee Address: US CA Mountain View
- Agency: Carr & Ferrell LLP
- Main IPC: H04B15/00
- IPC: H04B15/00
Abstract:
An adaptive power control monitors the noise level within a primary acoustic signal and compares the noise level to a threshold. If the noise level is lower than the threshold, a noise suppression system is deactivated and bypass filtering and cross fading are enabled. If the noise level is higher than the threshold, the noise suppression system is activated.
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