Invention Grant
US08825497B2 Systems and methods for reducing audio disturbance associated with control messages in a bitstream
有权
用于减少与比特流中的控制消息相关联的音频干扰的系统和方法
- Patent Title: Systems and methods for reducing audio disturbance associated with control messages in a bitstream
- Patent Title (中): 用于减少与比特流中的控制消息相关联的音频干扰的系统和方法
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Application No.: US13271287Application Date: 2011-10-12
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Publication No.: US08825497B2Publication Date: 2014-09-02
- Inventor: Jens Kristian Poulsen
- Applicant: Jens Kristian Poulsen
- Applicant Address: CA Waterloo, Ontario
- Assignee: BlackBerry Limited
- Current Assignee: BlackBerry Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Bereskin & Parr LLP
- Main IPC: G10L19/00
- IPC: G10L19/00

Abstract:
The embodiments described herein are directed to systems and methods for transmitting audio data and control segment in a single bitstream and reducing audio disturbance associated with the control segment when the bitstream is processed by an audio digital-to-analog converter. The system, according to one aspect, comprises a first audio unit, a transmitter coupled to the first audio unit, a receiver coupled to the transmitter, a second audio unit coupled to the receiver, a first processor coupled to at least one of the first audio unit and the transmitter, a second processor coupled to the second audio unit and the receiver, and an audio digital-to-analog converter connected to the second processor.
Public/Granted literature
- US20130096931A1 SYSTEMS AND METHODS FOR REDUCING AUDIO DISTURBANCE ASSOCIATED WITH CONTROL MESSAGES IN A BITSTREAM Public/Granted day:2013-04-18
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