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Does your software have a pitch-change "harmonize" function?
Otherwise you're stuck.
You could change the tempo by manipulating the record sample
rate, but the pitch will go out of tune by the same ratio.
You must have a pitch change function.
To raise a pitch, a pitch change function repeats a waveform
for the same length of time it persisted, and to lower a pitch
it edits out little pieces of the waveform so that the resulting
length is the same but the pitch is lower. This can't be
accomplished with just changing sample rates or "resampling".
(e.g. Perfect Sound's resampling).
However, it just occured to me that I might be able to
write a program that did this on a raw sample (spare me IFF
parsing).
Tom
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Re: -1
>>Does your software have a pitch-change "harmonize" function?
>>Otherwise you're stuck.
I understand, but .....
Suppose I don't care about the pitch-change, I only care about the timing.
(The samples only contain percussion sounds, for instance)
Say I use sample rate S. (Which corresponds to the C-2 period). I want my l
loop to last 1 second exactly. Using rate S the loop lasts 0.97 seconds.
I tried "resampling" using AudiomasterII but the results were confusing,
it cut my sample resolution in half.
So if I start again with sample rate (S/0.97), should I expect to get a
1 second sample on a C-2? Or maybe its not that simple..
Dave
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