Hi Fons,
Thanks for the reply, and from vacation no less.
On 8/30/21 7:06 PM, Fons Adriaensen wrote:
> To implement this you need more than just FFT and IFFT. Using only
> those on each block would amount to circular convolution, while
> what you need is linear convolution. Changing only the
On Sun, Aug 29, 2021 at 10:03:20PM +0200, Robin Gareus wrote:
> This works well, except for the first FFT bin: 0 Hz, DC offset. If the
> phase-shift changes the average DC level of the signal there is a
> discontinuity.
To understand why you can't chage the phase of DC at an even more
On Sun, Aug 29, 2021 at 10:03:20PM +0200, Robin Gareus wrote:
> During the last days, I looked into phase-ration: components of a signal
> are delayed differently depending on their frequency.
> This works well, except for the first FFT bin: 0 Hz, DC offset. If the
> phase-shift changes the
