Invention Grant
- Patent Title: Method and apparatus for dynamically providing comfort noise
- Patent Title (中): 动态提供舒适噪音的方法和装置
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Application No.: US12647474Application Date: 2009-12-26
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Publication No.: US07925503B2Publication Date: 2011-04-12
- Inventor: Marian Croak , Hossein Eslambolchi
- Applicant: Marian Croak , Hossein Eslambolchi
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee Address: US GA Atlanta
- Main IPC: G10L21/02
- IPC: G10L21/02
Abstract:
A method and apparatus for dynamically enabling the activation and deactivation of comfort noise over a VoIP media path or channel are disclosed. The present method detects all sound levels in the media path and only activates the comfort noise in the absence of sound and when the background noise level or the telephone line noise level is low rather than only in the absence of speech.
Public/Granted literature
- US20100098064A1 METHOD AND APPARATUS FOR DYNAMICALLY PROVIDING COMFORT NOISE Public/Granted day:2010-04-22
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