JSyn
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WARNING - This tutorial describes the old original JSyn API. Please refer to the current docs for more up-to-date information.
JSyn Tutorial
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Catching SynthException
If a JSyn class detects an error, it throws a SynthException which tells
you what error occurred. If you want to catch the SynthException then you
should bracket your calls to JSyn methods with
try and
catch.
I recommend that you catch the SynthExceptions at the highest level of
your program. For example:
try
{
/* Make various calls to JSyn between these brackets. */
Synth.startEngine();
sineOsc = new SineOscillator();
sineOsc.frequency.set( 440.0 ); /* Set frequency to 440 Hz, "Concert A". */
// etc.
} catch (SynthException e) {
SynthAlert.showError(this,e);
}
To learn more about catch and throw, please refer to a Java Language reference.
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