[LAU] (Auto-)Tune a wave file

[Jeremy Salwen]

You can use something like sox (for ladspa plugins) or lv2file (for lv2
plugins) to run any sort of autotune plugin you want on a wav file.

Jeremy

On Tue, Sep 25, 2012 at 2:21 AM, Nils Gey <list at nilsgey.de> wrote:

> Hello,
>
> I have samples here, single-note recordings from instruments, that need
> tuning.
> I am looking for a permanent/destructive way to do that.
> I can do the batch processing part myself so I only need a hint how to do
> it for one file.
>
> The file(s) are nearly correctly tuned and I already know what it is
> supposed to be, if that helps.
> Example: I have a file resembling the midi a4 which should be 440hz, but
> maybe it is 430 to 450.
> So the optimal input would be: "Tune this file to a4" where the analysis
> of the actual frequency is done by a program.
>
> Quality is the top priority. Since the tuning is very fine I don't care if
> the speed of the recording changes or not. I take what sounds best.
>
> So, any command line tool available for that? If not a GUI tool is fine as
> well.
>
> Nils
>
>
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