Re: [SoX-users] Draining error with noisered

[Peter K. <pla...@gm...>]

You say "missing". Does this mean you cut of a few bytes with some script
or was the audio file created with SOX or something similar. If not then
this might result in unexpected errors.


2014-07-18 4:21 GMT+02:00 www.mail <www...@nt...>:

> Hi,
>
> I am receiving the following error message from the noisered effect:
>
> sox FAIL noisered: multi-channel effect drained asymmetrically!
>
> I have searched the mailing list archive with no success.
>
> I would be therefore be grateful if someone could tell me what the message
> means and why it might be occurring.
>
> I am successfully using noisered with a value of 0.2 on a group of files,
> but only one file is resulting in this error.  The output file is still
> produced and the noise reduction has been applied.  The only issue is that
> a very small section is missing from the end of the output file, 0.056
> seconds, or 2469 samples.  This section of the file is only unwanted noise
> anyway and so is not important.  My concern, however, is that this error
> may occur on a file whose audio ends immediately before the end of the
> file, and would therefore be cut off.  So I would like to eliminate this
> error completely to prevent this from occurring.
>
> Any pointers as to where I should start looking, would be much appreciated.
>
> The version of SoX is 14.4.1a on 32-bit Windows.
>
> Thanks for your help.
>
> Regards,
> Jacko
>
>
>
>
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