What is the way to compress an audio file?

1 次查看（过去 30 天）

Chandvi Arora 2017-7-17

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/349066-what-is-the-way-to-compress-an-audio-file

评论： Jan 2017-7-18

Audio COmpression.png

I need the code to compress an audio file using the steps shown in the word file attached. Please help me with the code.

3 个评论
显示 1更早的评论隐藏 1更早的评论

Chandvi Arora 2017-7-18

Really thanks for your help. But what exactly I require is the matlab code for doing so.

Jan 2017-7-18

@Chandvi Arora: Do you mean the Matlab code to call a library function like lame or mgpg123? Or do you want the complete encoding performed in Matlab? For the latter case, what do you expect as an answer? It is unlikely that somebody writes the code for you exactly matching your needs. Instructions like "Bit allocation, quntizing and coding" are not detailed and about "Psychoacoustic modeling" is a field you can write a PhD about.

Please post, what you have tried so far an ask a specific question. Posting a rough sketch and hoping for code will not work.

请先登录，再进行评论。

请先登录，再回答此问题。