The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 15, 2013
Filed:
Sep. 28, 2004
Kai X. Miao, Boonton Township, NJ (US);
Siu H. Lam, Woodcliff Lake, NJ (US);
Ling Chen, Livingston, NJ (US);
Kai X. Miao, Boonton Township, NJ (US);
Siu H. Lam, Woodcliff Lake, NJ (US);
Ling Chen, Livingston, NJ (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A method includes receiving at a receiver a voice signal in the form of a sequence of data packets, and using an automatic level control (ALC) component of the receiver to detect that one of the received packets is a silence packet or a noise packet. The method further includes receiving at a jitter delay control circuit from the ALC component a signal or signals to indicate that the one of the received packets is a silence or a noise packet, and dropping the one of the received packets in response to the signal or signals received from the ALC component. The ALC component includes a gain adjustment block and a level estimation and active voice detector block. The gain adjustment block is controlled by the level estimation and active voice detector block to adjust a gain applied by the gain adjustment block to an audio signal.