posted 10 November 2005 10:29            

I'm using a SAMPLE sound to playback a loop in real-time. I have checked the SETLOOP option. I would like to set LOOPSTART not to a specific point within the sample, but to the current playback position whenever a keydown is received. I would like LOOPEND to be set as LOOPSTART + a delay in milliseconds - the specific delay time depending on the note number of that keydown, for example 100ms for nn60, 200ms for nn61 etc.

Is this achievable within the SAMPLE sound or is there another way to constuct this scenario in Kyma?

Thanks in advance!

posted 12 November 2005 11:19            

!KeyDown sampleAndHold: (1 repeatingRamp: 'myVoice.aif' sampleFileDuration s)

Then in the End field you would add the duration of your blip as a fraction of the total duration, for example

(2 ms / ('myVoice.aif' sampleFileDuration s)) + (!KeyDown sampleAndHold: (1 repeatingRamp: 'myVoice.aif' sampleFileDuration s))

---
This is not required but to make it look cleaner, you could put the expression

!KeyDown sampleAndHold: (1 repeatingRamp: 'myVoice.aif' sampleFileDuration s)

into the Value field of a Constant. Then press Enter to rename the Constant to 'StartPos'. Then copy and paste the Constant into the Start field and the End field where you currently have the full expression.

posted 12 November 2005 11:22            

Just saw this additional constraint. So, in place of the 2 ms in the previous post, you could use:

((!KeyNumber - 59) * 100 ms)

That would give you

(60 - 59 * 100 ms) = 100 ms