noise between 1khz and 2khz with one sample track(resolved)

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Hello!

I have multiple sample tracks in my project. The problem is that I can heard and see a noise between 1khz and 2khz (with the spectrum analyser).
I removed all effects on the main vocal track and the noise is always here, even if I mute all the other tracks and sample isn't started yet.

I don't have this trouble with instrument tracks.

This is one of my first project so I think I miss something.

Have a nice day!

( It will be great too if multiple sample tracks can be assigned to an effect channel...)
have you examined the samples in an other proggie, like audacity? If the tracks has a low fq sub-noice, you will ofcause 'hear' or rater you will have distortions, from that noice fq
- you need to filter the samples, but its is seriously t&e
It isn't the fault of the sample track(No sample in the beginning of the track but noise is present). It seems to be a plugin "collateral damage".
There is no problem the first time I open the project but after listening more than one time.
I will share the instrumental song. Perhaps it can help.

Here is the instrumental version: http://lmms.sourceforge.net/lsp/index.p ... &file=4079
There is a soundcloud link with vocal.

(It's seem that plugins have side effects when using a sample track)
Hello !

The noise is coming from the calf vintage delay plugin.
I will give a try to another one.

Thanks to Musikbear.

Have a nice day!