Re: [fluid-dev] Trying another reverb ?

[Ceresa Jean-Jacques]

Hi, Ahmed

 

Thanks for your report.

 

> clear there is no more ringing at all!

There are large difference between both reverb about "ringins". Anyway i cannot says that there is no more ringins at all.If you try very percusives instruments (not drum necessarily) may be you will hear somes "ringings".

 

>However, the width value range has no effect on the output;

 

The  width value have the same functionality and same range that for freeverb (the actual FluidSynth reverb). However it sounds different on freemverb (the new reverb).

The range value is: [0 .. 1] and value above 1 are limited to 1

 

When width is 1, the separation of Right channel and Left Channel is maximum. That means that the stereo effect is maximum. In others words we have

-Left  Output  = 100% x Left Channel

-Right Output = 100% x Right Channel

 

When width is 0, the separation is minimum.

-Left Output = (50% x  Left Channel) + (50% x  Right Channel)

-Right Output = (50% x  Right Channel) + (50% x  Left Channel)

As Left Output is equal to Right Output, it sounds monophonic.

 

For Widh from 0 to 1, Left Channel is more important on Left Output than on Right Output; similarly Right Channel is more important on Right Output than on Left Output.

For exemple for width = 0.5 (the default value)

-Left Output = (75% x  Left Channel) + (25% x  Right Channel)

-Right Output = (75% x  Right Channel) + (25% x  Left Channel)

 

Notes: the range of all parameters is [0..1] for both reverbs. Be aware that for RoomSize and Damp the new reverb is very sensitive beetween 0 and 0.5.

What do you prefer, the freeverb Width effect or freemverb one ?.

Good hearing

Regards

 

 

> > Message du 06/11/17 22:11
> > De : "Ahmed Eraiba" <address@hidden>
> > A : address@hidden
> > Copie à : 
> > Objet : Re: [fluid-dev] Trying another reverb ?
> > 
> > Hi jjc,
> > 
> > Absolutely great work! Thanks so much !
> > Tested by ear on a high quality piano soundfont, it sounds great and it is
> > clear there is no more ringing at all!
> > 
> > However, the width value range has no effect on the output; values between 1
> > and 100 have no any difference to my ear, while setting the value to 0, the
> > output sounds mono.
> > 
> > Any hint regarding how to fix this is very appreciated. Thank you!
> > 
> > Regards, 
> > 
> > Ahmed
> > 
> > 
> > 
> > --
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> > 
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