A common transform engine for MPEG & AC3 audio decoder

Wing Cheong Lau

doi:10.1109/30.628677

Return

A common transform engine for MPEG & AC3 audio decoder

1997-01-01

PRE

Wing Cheong Lau

A. Chwu

DOI：10.1109/30.628677

Original

Original request for help

Save

Abstract

En 中文

A common hardware engine that performs the frequency to time domain transform for both MPEG and Dolby AC3 audio standards is presented. An integral part of the dual mode audio decoder, the cost-effective approach taken here requires minimal computation steps with due consideration on control, address generation, data pipelining, and the overall hardware structure.

AI Summary

Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.