Question

2

How can I convert mp3 to speex?

rated 0 times [ 2] [ 0] / answers: 1 / hits: 3536 / 3 Years ago, wed, june 16, 2021, 1:50:48

What is a good way to convert mp3 files to speex files? I'll favor answers that give an easy solution for converting multiple files at a time and/or maintain good quality for spoken audio. Though any solution will be appreciated since I haven't found even a difficult way that works.

Answers

Only authorized users can answer the question. Please sign in first, or register a free account.

gerrin

Add To Favorites

Follow

Total Points: 347

Total Questions: 109

Total Answers: 121

Location: Tanzania

Member since Fri, Oct 29, 2021

3 Years ago

gerrin questions

1 Ubuntu 22.04 without built-in display

Sun, Sep 25, 22, 12:20, 2 Years ago

1 Is it possible to install lanmessenger on Ubuntu 20.04 LTS?

Sat, Sep 11, 21, 20:11, 3 Years ago

1 Steelseries Arctis 7 Wireless headset frequently disconnects

Tue, Jan 11, 22, 22:26, 2 Years ago

1 Is there a snip tool (Windows) equivalent for ubuntu?

Thu, Oct 28, 21, 14:34, 3 Years ago

1 No WI-FI adapter found after restarting

Sat, Mar 12, 22, 10:03, 2 Years ago

View All

answered 3 Years ago sator · Accepted Answer

Example for processing all mp3 files in current folder to speex using wide band (input rate converted to 16KHz with best SRC available - SoX):

for f in *.mp3 ; do sox "$f" -r 16k -t wav - | speexenc -w - "${f%.*}.speex" ; done

Depending on preferences change speex option and/or SoX rate converter to appropriate setting. For spoken audio example wide band should be fine