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. 22, 1996
Filed:
Jun. 07, 1995
Applicant:
Inventors:
Frank L Laczko, Sr, Allen, TX (US);
Karen L Walker, Richardson, TX (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
371471 ; 371-54 ;
Abstract
An audio data processing system (10) is described which comprises a control processor (12) coupled to an execution controller (22) through a bus (21). The control processor (12) serves as a master processor to control the operation of the execution controller (22) which in turn controls the operation of a multiplier accumulator (28). An ancillary data handler (20) is provided to retrieve ancillary data from an input FIFO buffer (18). Audio data is retrieved from the input FIFO buffer (18) by the control processor (12) and processed audio data is output through an output block (30).