Re: [Audacity-nyquist] Conceptual question about frequencies

[David R. S. <dav...@sh...>]

Hi again pedro,

If you mean change the pitch of a sound then mix it together with the 
original sound, use Audacity to duplicate the original track, apply Change 
Pitch to one of the tracks, then mix the two tracks together. To avoid 
clipping when mixing the two tracks, you'll either need to reduce the 
amplitude (volume) of both tracks by 50%, or use the "mix and render" 
keyboard command - I do not recall what it is, you can look in ... I 
forget where, someone else can help out here please - the area of Audacity 
which lists keyboard commands.

Hope this answers your original question! *smile*

David

-- 
David R. Sky
http://www.shellworld.net/~davidsky/


On Wed, 24 Dec 2008, Pedro Xerxenesky wrote:

> hmmm..... ok.... My initial intention was to simply change the "overall" frequency of a sound, or pitch, without changing tempo, but I think that this has already been answered (e.g., not Nyquist)... :-)
> With this pitch modified sound, I would, for example, compose it to the original sound...
> Anyway, thanks... I'll take some more lessons here, and see the effects of the ring modulate plugin... I really need to see what I can do better to create my own plugins!
> Merry Christmas!!
>
> --- On Wed, 12/24/08, David R. Sky <dav...@sh...> wrote:
>
>> From: David R. Sky <dav...@sh...>
>> Subject: Re: [Audacity-nyquist] Conceptual question about frequencies
>> To: Aud...@li...
>> Date: Wednesday, December 24, 2008, 12:58 PM
>> Hi Pedro,
>>
>> I'm still confused about what you want to achieve -
>> could you write what
>> your goal is _without_ writing how you think this can be
>> done.
>>
>> Merry Christmas
>>
>> David
>>
>> --
>> David R. Sky
>> http://www.shellworld.net/~davidsky/
>>
>>
>> On Tue, 23 Dec 2008, Pedro Xerxenesky wrote:
>>
>>> About the third question, let me try to explain by
>> what I want to do. My intention was to change the frequency
>> by stretching (in a graph of the waveforms, the samples get
>> less or more oscilating)... However, when you stretch a
>> sound, you affect its duration... Thus, it explains that I
>> might be conffused at all... BTW, I tried to imagine how
>> could I retrieve a sample of the stretched sound of the same
>> duration than the original sound... Then, I multiplied, but
>> I thought I was wrong... :-/
>>>
>>
>> ------------------------------------------------------------------------------
>> _______________________________________________
>> Audacity-nyquist mailing list
>> Aud...@li...
>> https://lists.sourceforge.net/lists/listinfo/audacity-nyquist
>
>
>
>
> ------------------------------------------------------------------------------
> _______________________________________________
> Audacity-nyquist mailing list
> Aud...@li...
> https://lists.sourceforge.net/lists/listinfo/audacity-nyquist
>
>