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UPDATED: Friday, January 13, 2006

Create Your Own Podcast

Posted on Saturday, October 01, 2005
 

No doubt you’ve heard the buzz in the media about Podcasting by now; it was even added to Oxford’s English Dictionary in August.

Well, it’s time we talked about how to create one. If you have something you want to say to the world here is your chance.

What You Need

  • A computer running Windows XP. The steps outlined here are for recording in Windows. If you are using a Macintosh I would suggest using Garage Band. You can find directions for creating a Podcast with Garage Band on Apple's iLife support site.
  • Audio recording software: In this case, we’ll be using the open source Audacity (audacity.sourceforge.net). Be sure to also download the lame encoder library there to convert your output to mp3.
  • A microphone. The better it is, the better you’ll sound. An inexpensive gamer’s head set is a good place to start. You can find them for around $30 at your local electronics store.
  • Optional: Songs, jingles, sound effects, or any other audio files you may decide to use. You’ll also need software to play the files with (iTunes, Winamp, or Windows Media Player).

First, connect your microphone to your computer. Depending on the microphone and how close you sit next to your audio speakers, you may want to use headphones as opposed to your computer’s speakers. Or, as I mentioned above, use a headset and cut off the external speakers altogether.

Get the Settings Right

You have to find the correct settings to record both your voice and music at the same time. To do this you will need to open up your volume controls. In Windows you can do that by clicking on the Volume tray icon or through Start > Control panel > Sound and audio devices > Audio tab > Click one of the volume buttons.

You’re now on the Play Control screen. You can switch between the Play Control screen and the Record Control screen through File > Properties.


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In this window you can enable the volume controls you see. In your play controls window be sure that at least the Microphone is enabled. In the recording window, be sure the Record Master is enabled.

Go to the Record Control screen and select the “Record master” volume control. This will make Windows record all audio being played (including media players, logon sounds, e-mail alerts, and everything else that makes a sound, so be sure to switch off anything you don’t want to come through in your recording).

Switch to the Play Control screen and be sure the mute checkbox is unchecked on the Microphone volume control. If you talk into the microphone you should now hear yourself through the speakers (or headphones / headset, if that’s what you’re using). If not, increase the volume of the Microphone using the slide bar.

Ready to Go

Start up a media player, play a tune, and while it plays start talking. If you hear both through the speakers you should be okay. Start up Audacity.

Make a test recording and play it back to see if it works. If not, the problem most likely is in your play and record control settings; you may need to play around with them a bit until it is working. It would be impossible to give you settings that will work with every soundcard out there, so you’re going to have to test things out. Don’t worry, this is the fun part—playing around with all of these controls is why most people do this stuff.

One Last Setting

Open Audacity and go to File > Preference. On the “File formats” tab in Audacity you have to locate your lame encoder installation and set the bit rate for your target MP3 file. 64 is a good bit rate for Podcast voice recordings.

You could also try going up to 96 for higher quality—just remember the higher the setting, the larger the file will be. This is a consideration because you could cause your listeners larger than expected downloads. After this, you’re ready to record your first show.

When you’re finished you can export a final copy to an MP3 file. Do this through the file menu: File > Export as MP3.

Test and Create Your Feed

Now that you’re done, test your final MP3 file in a media player to see if it’s okay. From here you’ll need to upload it to a Web host and get an enclosure into your RSS feed. The easiest way is through a provider like Libsyn (www.libsyn.com).

Have a computer or technology-related question for Joe? E-mail your question to: askjoe@ericksonmail.com.