Re: [LAU] users of japa

Japa's 'flat' response setting seems to approximate a Fletcher-Munson
curve (see wikipedia). 'Prop' gives a flat response to a pink noise
source (just route japa back to itself using qjackctl's connections
window). I'm certain there are use cases for Jaaa's linear frequency
axis, but I have never felt the need for it.

On 21 September 2012 20:37, Robin Gareus <robin@email-addr-hidden> wrote:
> On 09/21/2012 09:16 PM, alexander wrote:
>> should you set the "resp" option in "flat" or "Prop" it seems to change
>> the frequency curve quite drastically and I wonder wich is the "real"
>> response.
>
> that's what 'jaaa' is for :)
>
> jaaa — JACK and ALSA Audio Analyser
> japa - JACK and ALSA _perceptual_ analyser
>
> 'perceptual' as in 'psychoacoustic' see
> http://kokkinizita.linuxaudio.org/linuxaudio/
>
> HTH,
> robin
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Received on Sat Sep 22 08:15:01 2012