Click sound in place of cut

Audacity Help Forum Windows
1

Hi

I want to cut and paste a piece of audio into another track but there is a a click sound where the pasted portion meets the original.

I imported both tracks into Audacity, selected them both and clicked Normalize > Remove DC Offset.
1.png
Then i selected the region of audio to paste into another track and clicked Edit > Find Zero Crossings.
2.png
3.png
Then i used shortcut CTRL+X to cut selected region and pasted into new window.
4.png
I removed unnecessary track, selected correct track and chose Edit > Find Zero Crossings.

https://iili.io/JzxpWu.png

I used CTRL+X, pasted into the first track and clicked vertical line to join both tracks.

https://iili.io/Jzxyib.png

https://iili.io/JzzHfj.png

https://iili.io/JzzJ0x.png

I would be grateful if you could check out attached Audacity project and write me what i’m doing wrong.

https://we.tl/t-qI5oUpdnxH

2

Not sure but maybe you would avoid the click by cutting where the wave crosses zero. Press “z” repeatedly to move selection edges to a zero crossing.

3

Thank you for answer. So i have to press “z” repeatedly after i select the region and then paste it into the first track?

4

Usually cutting/splicing at the zero-crossings will take care of that, but often the left & right channel zero crossings don’t exactly match, or maybe there is some other issue -

A [u]crossfade[/u] (fade-out, fade-in, and overlap) will almost always make a smooth splice/transition and it can be just a few milliseconds long if you don’t want to hear the actual crossfade.

5

I placed each segment on a different track and faded out the end of first clip and faded in the beginning of the second clip and slide each into position (yellow vertican line) but i still had the click sound.