reduce or remove 'echo'

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TBM
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Joined: Sun Aug 01, 2010 10:02 pm
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reduce or remove 'echo'

Post by TBM » Sun Aug 01, 2010 10:14 pm

I'm a novice, and I'm not very knowledgable of the terminology used with Audacity, but I've been using it for a few months to record cassette to digital. Most of the recordings are voice only.

One of the recent recordings I made sounds like the speaker (the person talking) has an echo. This seems to present on the audio cassette itself. It's not happening during recording I don't think. I'm wondering if there's a way to clean this up after recording in Audacity...i.e. remove this echoey sound. There is not a lot of delay between the main sound and the echoed sound. It sounds very 'digital' or like there is some feedback somewhere. Sorry, I don't know a better way to describe it. I hope someone with some expertise can help me out with this.

I'm using Audacity 1.3.12 (beta) on Win XP, but I have the previous version as well.

Here are two samples of the material I've recorded.
Attachments
echo sample 1.mp3
(137.55 KiB) Downloaded 139 times
echo sample 2.mp3
(102.86 KiB) Downloaded 187 times

Gale Andrews
Quality Assurance
Posts: 41761
Joined: Fri Jul 27, 2007 12:02 am
Operating System: Windows 10

Re: reduce or remove 'echo'

Post by Gale Andrews » Tue Aug 03, 2010 2:15 am

The echo seems to be in both channels, so it isn't a case that the channels are desycnhronised. Are you sure you have got all effects turned off in your sound card control panel?
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