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Seperating audio channels
Posted: Wed Apr 06, 2011 6:44 pm
by tfrog
I have a non copyrighted audio book that is on cassette tape that I am trying to transfer to cd before the tape wears out. The problem is it was made to play on tape decks that had a balance control. Is there any way to record it through the line in on my (sound blaster audigy 2 A000) sound card, and use audacity to seperate the channels. I have at my disposal a Behringer Eurorack 6-channel mixing board. I have tried using a stereo 1/8 in. jack cable to run from my radio to my comp but was still getting some bleed through from the other channel. I would appreciate your help as this book is no longer available and is from a author and company that no longer can be reached.
Thx for your help,
Tfrog
Re: Seperating audio channels
Posted: Wed Apr 06, 2011 9:20 pm
by steve
The easiest way to split a stereo track into two mono tracks is to use Audacity 1.3.x
You can download the latest version of Audacity 1.3 from here:
http://audacityteam.org/download/
To split the stereo track into two mono tracks, click on the name of the track, then from the drop down menu, select "Split to mono".
Re: Seperating audio channels
Posted: Wed Apr 06, 2011 10:37 pm
by tfrog
Thx, I'll give that a try and see if it works.
Tfrog
Re: Seperating audio channels
Posted: Wed Apr 06, 2011 11:11 pm
by tfrog
I'm still getting bleed through of the opposing channel. Is there any way to record only the left or right audio channel? Or do I need a plug-in? This wouldn't be a problem if they still put balance adjustments on tape players. If necessary I can send you a sound bite of the audio I'm working with so that you can see the problem.
tfrog
Re: Seperating audio channels
Posted: Thu Apr 07, 2011 6:32 pm
by steve
tfrog wrote:I'm still getting bleed through of the opposing channel.
It's possible that the bleed-through may be on the tape. As tapes age the stereo separation tends to blur. Are you able to test one of the tapes on another tape player?
Re: Seperating audio channels
Posted: Fri Apr 08, 2011 5:48 pm
by tfrog
No, I only have access to one tape player at this time. If this is the case is there any way of cleaning it up or boosting the volume of the channel I want, or am I just SOL on this project?
Thx,
Tfrog
Re: Seperating audio channels
Posted: Fri Apr 08, 2011 6:36 pm
by steve
Could you post a short sample as a WAV file to the forum (less than 6 seconds of the 2 channel stereo track).