Re: Free DIY Music Box for the EXS

Garth Hjelte <garth-sfbgH+XYTwiU+1/[email protected]> Wed, 06 Aug 2008 13:29:51 -0500
Newsgroups gmane.comp.audio.emagic.exs
Message-ID <20080806183210.GGTS570.aarprv06.charter.net@CB56611-W.chickensys.com>
At 11:39 AM 8/6/2008, you wrote:

>Here is what I *believe* went wrong. Upon finishing this sound set I
>decided to convert from 24 bit to 16 using Keymap. I used just 1 of
>the .exs instruments to do this. I guess you could say I tried to
>'fool' the EXS into thinking it was still using 24 bit files (bad
>idea). I should have resaved each .exs instrument from Keymap again.
>The result was a weird tuning of 1 sample, but also more annoying was
>a EXS induced click at the end of each sample. This I corrected by
>changing the sample end frame of each zone by -2 (a fun way to spend
>the afternoon).
>
>What is really odd is brought these same .exs instruments into
>Kontakt 2 and it had none of the above mentioned problems.

What happened is that an .exs file stores the bitrate, sample data 
offset, sample length, channels, and byte order of the sample it's 
referencing. If the .exs file doesn't get updated after you edit it's 
source samples, those pieces of information can be wrong.

Usually doing this (24->16) means that you'll get white noise or 
buzziness in the samples, since the .exs file will play the sample at 
24-bits even though it's 16-bits.

Garth Hjelte
Sampler User


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