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From: ian e. <de...@cu...> - 2003-08-05 21:44:55
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the downcompiling idea is definitely the way to go, but i think it would be much better if it was one of the things that was left until later to develop. i think people would much rather have a working sampler that used more cpu than have to wait until the downcompiler was ready to have anything they could use at all. also, the non-downcompiled network is going to be necessary for synthesis network design, so it won't be wasted effort. just my opinion, but the quicker a useable sampler appears, the better! ian On Tue, 2003-08-05 at 11:10, Benno Senoner wrote: > I wrote a response but I think the mail got lost :-( so I'll try again. > > Scrive Steve Harris <S.W...@ec...>: > > > > > Are we still planning to use downcompiling to make an efficient runtime > > sampler? > > yes. It is not a trivial task but should be manageable. > (some modules require special care like filters that mantain state information > etc). > > > > > Some questions: what does SamplePtr do? > > Basically when a MIDI event occurs the MIDI Keymap module picks the right > sample (key and velocity mapping) and sends pointer to sample data and > sample length to the sample module. > Same must be done for looping etc. > As for modulators I was thinking using events that send (base, increment) > values. That way you can approximate complex curves via small linear segment > while still having a fast engine. > > >And is pitch really pitch, or is it rate. > > Sorry yes I think it is rate. Basically rate = 1.0 plays the sample at > normal speed. rate = 2.0 double speed (one octave up etc). > > > > > I'm afraid I've been out of the loop a bit recently with other > > commitments, but I'l do what I can. > > no problem, I'm in the same situation so I'm the first that has to shut up ! > ;-) > > Benno. > > > > ------------------------------------------------- > This mail sent through http://www.gardena.net > > > ------------------------------------------------------- > This SF.Net email sponsored by: Free pre-built ASP.NET sites including > Data Reports, E-commerce, Portals, and Forums are available now. > Download today and enter to win an XBOX or Visual Studio .NET. > http://aspnet.click-url.com/go/psa00100003ave/direct;at.aspnet_072303_01/01 > _______________________________________________ > Linuxsampler-devel mailing list > Lin...@li... > https://lists.sourceforge.net/lists/listinfo/linuxsampler-devel -- ian esten <de...@cu...> |