Have a look at s-bitcrusher

http://mccormick.cx/projects/s-abstractions/page/abstractions

just as an inspiration for a GUI maybe, its not exactly what you
want, but its worth a look

Luigi

Am 16.05.2007 um 23:08 schrieb padawan12@obiwannabe.co.uk:

You're on exactly the right track and thinking all the right things.

An important value to grab is the length of the sample (in samples)

which you can get from [soundfiler]. Multiply your [phasor~] by the

magnitude of the loop and add it to an offset in samples and that
should

be the table index you need.

(please excuse awful html formatting , using webmailer )

andy

Hi!

Maybe I haven’t looked hard enough but I just haven’t been able to
find any examples on building a sample playback engine that will
allow for sample-start, loop-start and loop-end positions to be
set. The question is what would be the easiest way to achieve this.

I have been thinking about ways to achieve the sample clock driver
but since I’m new to PD perhaps my thinking is too complex.

My ideas have been:

Should I try generating the sample clock driver using two phasor~
objects where one phasor~ handles sample-start ‘til loop-end and
let the other one (loop-start ‘til loop-end) kick in once the first
one has completed it’s first and single run. Perhaps using a vline~ for the first part instead of a phasor~ Simply using one phasor~ object and offsetting the start value of
it’s second cycle to the loop-start position Simply using a vline~ object and “loop it” with a different start
position the second time onwards.

I suppose I would have to use the samphold~ object to make the
shift between phasor~ or vline~ or just to offset the start
position of a phasors~ second cycle.

Any ideas or examples on how to best achieve this would be more
than welcome.

/Mikael

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