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:
Dec. 01, 1998
Filed:
Nov. 04, 1997
Applicant:
Inventors:
Frank L Laczko, Sr, Allen, TX (US);
Karen L Walker, Richardson, TX (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10L / ; G06F / ;
U.S. Cl.
CPC ...
704200 ; 371 471 ; 371 54 ;
Abstract
An audio data processing system having a control processor coupled to an execution controller through a bus is provided. The control processor serves as a master processor to control the operation of the execution controller which in turn controls the execution of a multiplier accumulator. An ancillary data handler is provided to retrieve ancillary data from an input first in/first out (FIFO) buffer. Audio data is retrieved from the input buffer by the control processor and processed data is output through an output block.