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Rate conversions


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#1 OS51

OS51

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Posted 06 January 2011 - 05:06 PM

I am attempting to create a compound file. It will consist of a beep, my voice, and another recording. Everything's fine, but my voice is at a lower rate than the other two sounds - they are 44100Hz, but my voice is 22050Hz. As a result, if I try to mix them, one's rate has to come up or down. If the hangup comes down, for example, it takes forever, while if my voice comes up, it sounds fast and high-pitched. As a result, I apparently need to convert my voice's rate up while maintaining its sound. I recorded it with AV Vcs Diamond voice changer. Is there a way to do this so I can mix the three sounds and come up with a final MP3 that sounds right?

Thank you!

-OS51

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#2 12x48y

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Posted 07 January 2011 - 09:03 AM

I'm not sure I understand the question,(I'm thick LOL) but it sounds to me like what you want to do is called "resample". Audacity (free) should resample your voice from 22050hz to 44100hz without changing the pitch or tempo. And export it as a new file that can be mixed with your other files.

Hope this helps.

#3 OS51

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Posted 07 January 2011 - 11:20 AM

YOU INSPIRATIONAL PERSON.

All you have to do is change the "project rate" in the lower left-hand corner and export it as an MP3. Rate converted!

THANK YOU!!!! :)

-OS51




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