[linux-audio-user] LADSPA Bandpass Plugin

Jeff Mashaw jeffrey.mashaw at asu.edu
Wed Jul 21 10:34:02 EDT 2004

single_band_para does not cut the other frequencies, it only boosts the 
selected one.  I need something that will only allow the selected frequency 
and bandwidth to pass.  Also, I need a Plug that has a frequency range at 
least including 20khz


Quoting Steve Harris <S.W.Harris at ecs.soton.ac.uk>:

> On Tue, Jul 20, 2004 at 09:45:27PM -0700, Jeff Mashaw wrote:
> > 
> > 
> > I have been trying to create a test CD to use for tuning a PA system
> in a 
> > large auditorium, and I need a pink noise generator and a band pass
> filter to 
> > create "test tones" at each one of the frequencies on the eq.  I am
> > running 
> > DeMuDi, and using ardour as a recorder.  I have a myriad of LADSPA
> plugins 
> > including a pink noise generator, but I cannot find a simple bandpass
> filter 
> > that allows me to dial in the precise frequency and the bandwidth.  I
> have 
> > tried the TAP plugs, the CMT plugs, and the SWH plugs, and as far as I
> can 
> > tell none have exactly what I need.  If anyone can help me or knows
> where to 
> > find what I am looking for, that would be great.
> single_band_para from SWH will do it.
> - Steve

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