Csound electrix repeater?

[Iain Duncan]

Wondering if anyone has made such a thing, and if so what opcodes they used.
Especially for Csound 5. I'd like to be able to play live lines into a loop
sampler that would repeat them out on the fly.

Thanks
Iain



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[Fabio Barbon]

[hidden email] wrote:
> Wondering if anyone has made such a thing, and if so what opcodes they used.
> Especially for Csound 5. I'd like to be able to play live lines into a loop
> sampler that would repeat them out on the fly.

Oeyvind Brandtsegg's ImproSculpt can loop samples recorded on the fly,
by manual or automatic (via amplitude threshold crossing, if I remember
well) triggering of sample start/end.

(see instruments > 300 inside IS's code for recording/playback technique
used by Oeyvind)

Ciao,
-Fabio

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Fabio Barbon               Automated Reasoning Systems group
ITC-IRST                              phone: [phone]
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[Iain Duncan]

I was aware that Improsculp does that, but that was written before
Csound5, so I wondered whether perhaps the techniques used were no
longer the most optimal. ( I know much of my instruments can now be
re-written better for example! )

Will take a look into it though.

Oeyvind?

Thanks
Iain

Fabio Barbon wrote:

> [hidden email] wrote:
>
>> Wondering if anyone has made such a thing, and if so what opcodes they
>> used.
>> Especially for Csound 5. I'd like to be able to play live lines into a
>> loop
>> sampler that would repeat them out on the fly.
>
>
> Oeyvind Brandtsegg's ImproSculpt can loop samples recorded on the fly,
> by manual or automatic (via amplitude threshold crossing, if I remember
> well) triggering of sample start/end.
>
> (see instruments > 300 inside IS's code for recording/playback technique
> used by Oeyvind)
>
> Ciao,
> -Fabio
>

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[Oeyvind Brandtsegg]

You could snip sampling and playback code from ImproSculpt, as well as the master rhythm/clock instrument maybe.
Actually, ImproSculpt does no loop the livesampled samples, as I was not so interested in the repetitive compositional structures when writing the instrument.
But you could easily implement a periodic re-triggering og the playback, and so get looping.

I'd be very interested in hearing exactly how you optimized your instruments for csound5. What have changed that makes otimization of instr code possible ?

best
Oeyvind

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