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:
Jan. 18, 2000
Filed:
Nov. 13, 1997
Applicant:
Inventor:
David P Rossum, Monterey, CA (US);
Assignee:
Creative Labs, Inc., Milpitas, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ;
U.S. Cl.
CPC ...
710 52 ; 710 53 ; 710 22 ; 711147 ; 711209 ; 84604 ;
Abstract
Method and apparatus for wavetable style playback of audio data received from a bursty source is disclosed. Incoming audio data is directed to one buffer while another buffer is available for playback to permit simultaneous buffer filling and playback. When a buffer becomes full of newly received data, the buffers exchange roles. Methods and apparatus for efficiently and accurately controlling addressing of the buffers for playback are disclosed.