How to Get Rid of Ambient Noise in an Audio File using Audacity

To use Audacity, you first have to download it from their web site, and install it onto your computer.
Next, make sure your audio recording is on your computer and in a place where you can find it.
Then, fire up Audacity and load your recording by choosing File from the main menu, then selecting Import, then Audio…

Convert Audio Files the Easy Way

If you have an MP3 player that is picky about the type of audio files it will play, many of your older music files and audio files downloaded from the Web will need to be converted to a compatible format. Several desktop applications can convert these files, but usually one at a time, which wastes more time than most of us want to invest.
ConvertAudioOnline.com offers a quick solution for converting multiple audio files from one format to another.