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:
Jul. 10, 2001
Filed:
Apr. 04, 1997
Applicant:
Inventors:
Mark Alexander, Austin, TX (US);
Krishnan Subramonium, Austin, TX (US);
Golam Chowdhury, Austin, TX (US);
Kartika Prihadi, Austin, TX (US);
Bryan Cope, Austin, TX (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/700 ; H04B 1/00 ;
U.S. Cl.
CPC ...
G06F 1/700 ; H04B 1/00 ;
Abstract
Audio data processing circuitry,includes a plurality of analog inputs,for receiving analog audio data and a digital input,for receiving digital audio data. A analog mixer,mixes analog data received at said plurality of analog inputs,to generate a mixed analog audio stream. An analog-to-digital converter,converts the mixed analog audio stream to a digital audio stream and a digital mixer,mixes digital data received at the digital input,with the digital audio stream from the analog mixer,to generate a mixed digital audio stream.