Invention Grant
- Patent Title: Voice modulation recognition in a radio-to-SIP adapter
- Patent Title (中): 无线到SIP适配器中的语音调制识别
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Application No.: US11833406Application Date: 2007-08-03
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Publication No.: US08090575B2Publication Date: 2012-01-03
- Inventor: Douglas Hall , Daniel Floyd
- Applicant: Douglas Hall , Daniel Floyd
- Applicant Address: US NC Raleigh
- Assignee: JPS Communications, Inc.
- Current Assignee: JPS Communications, Inc.
- Current Assignee Address: US NC Raleigh
- Agency: Daly, Crowley, Mofford & Durkee, LLP
- Main IPC: G10L19/14
- IPC: G10L19/14 ; H04B1/16 ; H04B1/10
Abstract:
A radio-to-SIP adapter is shown to include a voice detection algorithm processor as well as other circuitry to provide an interface between a radio and SIP adapter to accommodate a transition from half duplex to full duplex and to cause a radio to transmit when human speech is present in an audio signal from a telephony network.
Public/Granted literature
- US20080033719A1 VOICE MODULATION RECOGNITION IN A RADIO-TO-SIP ADAPTER Public/Granted day:2008-02-07
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