[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [fluid-dev] Testing synth.overflow parameters - more questions

From: David Henningsson
Subject: Re: [fluid-dev] Testing synth.overflow parameters - more questions
Date: Mon, 28 Jan 2013 04:15:26 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130106 Thunderbird/17.0.2

On 01/27/2013 09:35 PM, Aere Greenway wrote:
David and all:

One more thing I need to know, to try different values for the
"synth.overflow.volume" parameter, is what range of numbers are produced
from the "volume_score" and "attenuation" calculations.  Is tho
"volume_score" just the value from the MIDI volume, velocity, and
expression values?  Added together? Is "attenuation" that value,
multiplied by a number between 0 and 1.0?

Hi, and thanks for experimenting with it.

The attenuation is based on the attenuation modulator it seems like. It ranges from 0.1 to 1440, where 1440 is the softest ( -96 dB) and the calculation is (volume_score / attenuation).

There are default modulators in a soundfont for making the MIDI note velocity as well as CC 7 (main volume) and CC 11 (expression) affect the attenuation, but this can be overridden by the soundfont.

// David

reply via email to

[Prev in Thread] Current Thread [Next in Thread]