Trigger audio file playback in Simulink

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Matthias Weber
Matthias Weber 2016-5-11
回答： Ulysses Bernardet 2020-1-16
Hi there,
is it possible to trigger the playback of an audio file within Simulink? I connected a "From Multimedia File" block with an "To Audio Device" block which works well. Now I want to add something like a trigger mechanism, e.g. the rising edge of a digital signal (from value 0 to 1). Is this possible with basic building blocks, and if yes, how?
Thank you.
Best regards,
Matthias

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回答（1 个）

Ulysses Bernardet
Ulysses Bernardet 2020-1-16
You can do this using an "Enabled Subsystem". Note that using a "Triggered Subsystem" will not work due to the sampling time needs of the audio block.

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