Deun-Deun
Djos06 and I are working on FFT to developp new kind of effect.
So we use Laurent De Soras' source code. Everything is ok between the input sound in FFT and the output sound after iFFT.
The only problem is when we change the frequency before iFFT: the output sound craks.
If someone can explain the reason why or simply a solution to solve the problem....
So we use Laurent De Soras' source code. Everything is ok between the input sound in FFT and the output sound after iFFT.
The only problem is when we change the frequency before iFFT: the output sound craks.
If someone can explain the reason why or simply a solution to solve the problem....
geposted Thu 29 Jun 06 @ 8:58 pm
TexZK
Maybe those FFT samples saturated. Check to not exceed the range [-32768;+32767].
geposted Thu 29 Jun 06 @ 9:23 pm
Deun-Deun
No, I use LIMITER() function.
geposted Thu 29 Jun 06 @ 9:42 pm