Invention Grant
US09282420B2 Method and system for multi-channel mixing for transmission of audio over a network
有权
用于通过网络传输音频的多通道混合的方法和系统
- Patent Title: Method and system for multi-channel mixing for transmission of audio over a network
- Patent Title (中): 用于通过网络传输音频的多通道混合的方法和系统
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Application No.: US13925245Application Date: 2013-06-24
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Publication No.: US09282420B2Publication Date: 2016-03-08
- Inventor: Sam Anthony Leitch
- Applicant: Calgary Scientific Inc.
- Applicant Address: CA
- Assignee: Calgary Scientific Inc.
- Current Assignee: Calgary Scientific Inc.
- Current Assignee Address: CA
- Agency: Meunier Carlin & Curfman LLC
- Main IPC: H04S7/00
- IPC: H04S7/00 ; H04R27/00

Abstract:
A method and system for providing remote access to multi-channel audio by periodically polling channels of audio produced by, e.g., an application program by calling an Application Programming Interface (API). A method performs the polling to retrieve audio data from multiple channels and to mix the multiple channels into a mixed multichannel audio that is communicated to a remote computing device. The method transmits a sample minimum duration of audio data retrieved from all channels during at polling interval to provide low latency transmission of audio to remotely connected computing devices.
Public/Granted literature
- US20130343548A1 METHOD AND SYSTEM FOR MULTI-CHANNEL MIXING FOR TRANSMISSION OF AUDIO OVER A NETWORK Public/Granted day:2013-12-26
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