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:
Nov. 20, 2007
Filed:
Sep. 19, 2002
Yueh-ju Lee, San Jose, CA (US);
Shang-pin Chang, Fremont, CA (US);
Phuong Luong, San Jose, CA (US);
Hang Shi, Milpitas, CA (US);
Frank C. Lin, Saratoga, CA (US);
Yu-lun Huang, Hsinchu, 300, TW;
Yueh-ju Lee, San Jose, CA (US);
Shang-Pin Chang, Fremont, CA (US);
Phuong Luong, San Jose, CA (US);
Hang Shi, Milpitas, CA (US);
Frank C. Lin, Saratoga, CA (US);
Yu-Lun Huang, Hsinchu, 300, TW;
Other;
Abstract
A system and method for voice quality analysis include the ability to receive packets in a voice stream and to generate a receipt indicator for the packets. The system and method also include the ability to substitute a reference voice sample for the voice data in the packets and to compare the voice data in the voice-substituted packets to the reference voice sample to determine voice quality.