Hi Rick,zero radians at zero Hz is fulfilledminus 2*pi radians at 24 kHz is fulfilled.But minus pi radians happens at the frequency (46.875 Hz) which is entered...

The samplerate should be the same. So SRC is not a solution right now.I don't understand what you mean with "suddenly flies". The calculated group delay is shown...

Hello Rick,here is e.g. the 2nd order allpass (EQ cookbook) with f= 46.875 Hz and Q=4. The samplerate is 48 kHz. Thus f is on a frequency bin, cycle time is 1024...

I'm sorry but you have not understood my question.It is not dealing with a simple delay line with x samples. Such a delay line delays all frequencies equally.But...

Hello,
I have a question about designing a reasonable FIR allpass filter with a desired group delay.
Example: a FIR filter is designed as finite sequence from a...

With flac or other compression formats you can squeeze the storage space. And you can go back and forth without loss.- Uli

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