| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 567401 | Signal Processing | 2006 | 6 Pages |
Abstract
The modified discrete cosine transform (MDCT) is always employed in transform-coding schemes as the analysis/synthesis filter bank. In this paper, an efficient algorithm for MDCT and inverse MDCT (IMDCT) computation for MPEG-1 audio layer III and MPEG-2 international audio-coding standards is proposed, using only the type-II DCT. Finally, the proposed algorithm is compared to the similar algorithms in this paper.
Keywords
Related Topics
Physical Sciences and Engineering
Computer Science
Signal Processing
Authors
T.K. Truong, P.D. Chen, T.C. Cheng,