The Kyma Language for Sound Design, Version 4.5

Conditionals
i := 0.
[i 1 s)
varIfTrue: [1 s]
ifFalse: [0.1 * ?dur]
as the value of the attack parameter.
Random Numbers
To obtain random numbers in Smalltalk, you create an object that will supply you with an endless stream
of random numbers. To create a random number generator use
Random newForKymaWithSeed: 3413.
If you assign the random number generator to a variable, you can ask it for the next random value by
sending it the message next.
| r |
r := Random newForKymaWithSeed: 1002.
4 timesRepeat: [r next].
generates four random numbers between zero and one. The following statements,
| r |
r := Random newForKymaWithSeed: 2530.
1 to: 100 do: [ :i |
aSound
start: i s
freq: ((r next * 100) + 500) hz].
creates a sequence of 100 instances of aSound, each with a randomly selected frequency between 500 and
600 hz.
Set the seed to an integer value from 0 to 65535, so the Sound will be repeatable.
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