Music Files Compression Based on Time-Frequency Representation of Audio Signal

被引：0
|
作者：
Shekhirev, Andrew V. [1 ]
Rabinovich, Evgeniy V. [1 ]
机构：
[1] Novosibirsk State Tech Univ, Dept Comp Engn, Novosibirsk, Russia
来源：
IFOST 2008: PROCEEDING OF THE THIRD INTERNATIONAL FORUM ON STRATEGIC TECHNOLOGIES | 2008年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Audio data compression algorithm based on time-frequency presentation of music signal is offered. For calculation time-frequency representation of an audio signal was developed the algorithm, based on short fast Fourier transform (SFFT). The result of algorithm work are the files having as it is possible the smaller size on condition that "the main sense" of music will keep, for tasks of identification of a signal, search of pieces of music, etc.
引用
收藏
页码：340 / 342
页数：3
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