If you're wondering how to add audio to your websites or blogs, these are some tools and resources to help you to get your voiced heard online:

1. Utterz - This is probably one of the easiest ways to get an audio post up.

There are 3 ways you can put up audio posts using Utterz:

1. Use their online audio recording service;
2. Upload an existing audio file from your computer; and/or
3. Call a special Utterz number and leave your message there.

#3 is especially useful if you don’t have a microphone on your computer or if you’re travelling.

Oh, and yes, it’s free.

2. GabCast - This is another option to create audio posts. And, you can use either your phone or VOIP to record your messages. Apparently, there are 1-800 numbers available for those in the U.S. and also some international numbers. This option is definitely handy if you don’t have a mic. I haven’t tested this one out, but it comes recommended by folks from Blogger.com. There are free and paid versions.

3. Audacity - This is a free audio editor that works with Macs, Windows, etc. There’s a bit of a learning curve when using this application, but it’s definitely a good tool to have, especially if you wish to take audio posts or podcasting more seriously.

When you create your audio with Audacity, you still need to find a place to host your audio file. You can host your files either directly on to your webhost, or in a third party service.

Watch the video tutorial below for a basic idea on how Audacity works.

4. Odeo - With Odeo, you can upload audio files or use their web-based recording studio. And, yes this is free too.

5. VoiceThread - Not only can you create audio posts - but add photos, doodles and more. Definitely a fun way to get going with multimedia stuff.

Hopefully, these resources will help you to create your audio posts.