LinuxQuestions.org
Go Job Hunting at the LQ Job Marketplace
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Software
User Name
Password
Linux - Software This forum is for Software issues.
Having a problem installing a new program? Want to know which application is best for the job? Post your question in this forum.

Notices

Reply
 
Search this Thread
Old 12-04-2004, 12:05 AM   #1
dibblethewrecke
Member
 
Registered: Nov 2003
Location: UK
Distribution: Arch Linux
Posts: 210

Rep: Reputation: 30
clean up and convert wav 2 mp3 with sox


Hey all,

I'm currently in the Philippines doing some research and I am using an MP3 player to record my interviews. It stores them in ADPCM wav (i think). I want to convert them to mp3 files to reduce storage space. I discovered sox, which i have used to convert them to mp3 and increase the volume 150% and this is a good start but i would like to "clean them up" (like they do in teh movies) - however, i don't really have any idea of what this might require.

The majority of the recordings is just speech so i figured some of the passes might help?

Suggestions for a quick and easy combination of filters would be much appreciated - my Masters is in Disaster Management, no in sound engineering, so would prefer to avoid too much reading!
 
Old 12-04-2004, 08:52 AM   #2
ilikejam
Senior Member
 
Registered: Aug 2003
Location: Glasgow
Distribution: Fedora / Solaris
Posts: 3,109

Rep: Reputation: 96
Hi.

You'd probably get the most benefit from normalising your audio files (making the loudest part of the file 0dB).

You can get a normaliser here:
http://www1.cs.columbia.edu/~cvaill/normalize/

This page also has some useful utilities:
http://sound.condorow.net/snded.html

Dave
 
  


Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Convert mp3 to wav trey85stang Linux - Software 5 08-23-2006 09:57 PM
Convert .mp3 to .wav GtkUser Linux - Software 12 06-07-2006 07:24 AM
convert mov to mp3 or wav laurelglenn Linux - Software 2 06-22-2005 07:54 PM
mp3 to wav convert shibainucan Suse/Novell 1 10-22-2004 10:46 AM
rpm to convert wav to mp3 jct842 Linux - Software 5 07-14-2003 11:27 AM


All times are GMT -5. The time now is 05:25 AM.

Main Menu
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
identi.ca: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration