標題: | M/S coding based on allocation entropy |
作者: | Liu, CM Lee, WC Hsiao, YH 資訊工程學系 Department of Computer Science |
公開日期: | 2003 |
摘要: | Main/Side (M/S) coding is a module deigned to reduce the channel irrelevancy and redundancies for multichannel coding in current audio standards. However, the success of this module relies on the careful design on four aspects: M/S decision, psychoacoustic model for the M/S channels, bits allocated between the M/S channels, and bit allocation in the M/S channels. This paper presents an efficient M/S method well designed from the four aspects. We conduct the experiments through the MP3 encoder to show the better quality and complexity than the Lame. |
URI: | http://hdl.handle.net/11536/18583 |
ISBN: | 0-904-18897-3 |
期刊: | DAFX-03: 6TH INTERNATIONAL CONFERENCE ON DIGITAL AUDIO EFFECTS, PROCEEDINGS |
起始頁: | 277 |
結束頁: | 280 |
顯示於類別: | 會議論文 |