The Audiobahn

Welcome to the Web's first open-access listing of ISDN Audio Transfer Sites, continuously published since 1995 and updated twice a year or so.

The list contains more than 675 North American studios, producers, and radio stations using non-proprietary audio codecs such as Zephyr, Musicam, or various Comrex models.

This copyrighted list is maintained as a public service by Jay Rose's Digital Playroom to help producers find facilities for instant audio transfers. Listings are free and entirely voluntary.

We do not charge a fee or commission for this information. Studios are free to call each other and make their own arrangements.

Submission instructions are published on the last page of the list.

The list is in searchable Adobe Acrobat (".pdf") format. You probably have at least a half dozen Acrobat readers in your computer already -- it seems that every software installer drops a fresh copy -- but if you don't, you can get it free from Adobe.

Download current Audiobahn, free

Feel free to use our data... but not our ISDN line
As of January 2009, we are no longer accepting freelance ISDN sessions. Sorry.
Here's what our studio still can do for you.

Go to top of site, with lots of material of interest to broadcasters and audio engineers.