Re: [Linuxsampler-devel] Sample Library producers meet LinuxSampler at NAMM :-), was: Release samples, sustain quick release

[David O. <da...@ol...>]

On Thursday 08 January 2004 12.23, David Olofson wrote:
[...Audiality EG...]
> I'll go have a look at the code...

Well, there are some issues:

=09* It doesn't handle volume changes during sections,
=09  so you can't fade while playing a note. (Not an
=09  issue if volume is handled elsewhere in the signal
=09  chain, though.)

=09* Sustain->release is a one-way state change. No
=09  sustain double clutching, that is.

=09* And it's a DAHDSR, of course... Generic N-section
=09  envelopes are much more flexible.


This is stuff I'll need to fix eventually anyway. The envelope should=20
have a "gain" input that supports ramp events, for "live" volume=20
control. (Could be used for chaining/multiplying EGs and stuff as=20
well.) Sustain should be an event driven control, rather than a state=20
change call, and the envelope should be programmed using a list of=20
generic sections rather than the fixed DAHDSR parameter set.


Problem is I have to get a real time scripting engine and various=20
hardware drivers to work within a few weeks, so I'm pretty much=20
hacking around the clock. :-/


//David Olofson - Programmer, Composer, Open Source Advocate

=2E- Audiality -----------------------------------------------.
|  Free/Open Source audio engine for games and multimedia.  |
| MIDI, modular synthesis, real time effects, scripting,... |
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