Opened 3 months ago

Closed 3 months ago

Last modified 3 months ago

#8478 closed enhancement (duplicate)

minimum phase for

Reported by: mtc Owned by:
Priority: minor Component: ffmpeg
Version: unspecified Keywords:
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

not just for firequalizer
minimum phase impulse response  switch also for

highpass
lowpass
bandpass
bandreject
bass
treble
equalizer

currently can't see, not tell difference

(e.g. amplitude-frequency , phase-frequency , impulse-time-waveform response

to show how the filters look like with certain settings

Change History (2)

comment:1 Changed 3 months ago by cehoyos

  • Resolution set to duplicate
  • Status changed from new to closed

comment:2 Changed 3 months ago by mtc

there be an intermediate phase option , minimum phase might not be optimal, firequalizer does not have that

i not sure how to avoid both pre&post-ringing

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