Noise towards end of recording

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Chuckciao
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Noise towards end of recording

Post by Chuckciao » Tue Feb 18, 2014 12:07 am

This is my first experience with Audacity. I am attempting to convert an audio cassette into an MP3 file using audacity. The beginning of the recording sounds fine and all proceeds smoothly. after finishing the first side of the tape, I check the recording and find out that although the beginning (first 5 minutes or so) sound fine, the end of the recording has a great deal of noise and distortion. I tried to lower the volume on my cassette player with no success. I am using a Sony Walkman Audio Cassette recorder. When I play the tapes normally, there is no distortion.
Any help would be appreciated.
Thanks
Chuck

kozikowski
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Re: Noise towards end of recording

Post by kozikowski » Tue Feb 18, 2014 3:27 am

You left out two important bits. Which Mac and how old, and how did you connect the two -- in detail.

Koz

Chuckciao
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Re: Noise towards end of recording

Post by Chuckciao » Tue Feb 18, 2014 3:41 am

I am using an iMac (2011) with OS X Mavericks. I connected my walkman to computer with 3.5mm audio plugs.

Gale Andrews
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Re: Noise towards end of recording

Post by Gale Andrews » Wed Feb 19, 2014 3:45 am

What happens if you just record five minutes then stop?


Gale
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kozikowski
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Re: Noise towards end of recording

Post by kozikowski » Wed Feb 19, 2014 4:24 am

So you have connections like this and you went into the circle with two black arrows?

http://www.kozco.com/tech/audacity/pix/MacLineIn.jpg

Koz

Chuckciao
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Re: Noise towards end of recording

Post by Chuckciao » Wed Feb 19, 2014 2:00 pm

Gale Andrews wrote:What happens if you just record five minutes then stop?


Gale
Gale,
5minutes produces a nice, noise free recording. The problem occurs about 3/4 thru the tape.

Chuckciao
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Re: Noise towards end of recording

Post by Chuckciao » Wed Feb 19, 2014 2:01 pm

kozikowski wrote:So you have connections like this and you went into the circle with two black arrows?

http://www.kozco.com/tech/audacity/pix/MacLineIn.jpg

Koz
Koz,
Yes exactly.

Gale Andrews
Quality Assurance
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Joined: Fri Jul 27, 2007 12:02 am
Operating System: Windows 10

Re: Noise towards end of recording

Post by Gale Andrews » Wed Feb 19, 2014 2:44 pm

Could it be an accident - perhaps either end of the cable became loose?


Gale
________________________________________FOR INSTANT HELP: (Click on Link below)
* * * * * Tips * * * * * Tutorials * * * * * Quick Start Guide * * * * * Audacity Manual

kozikowski
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Re: Noise towards end of recording

Post by kozikowski » Thu Feb 20, 2014 8:55 am

There is no standard error that can cause this. That's why we're giving you the blank look. There are certainly settings that can cause distortion like this, but they only work with the built-in microphone and quickly after a couple of seconds.

Koz

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