Example file from Mathworks does not exist

Hey, I'm trying to run edit ActiveNoiseControlExample in command window of Matlab2017(Ive got a 3 month student version). But it says file does not exist and creates an empty .m file. What am I missing?

Here's the link on Mathworks website: https://de.mathworks.com/help/audio/examples/acoustic-echo-cancellation-aec.html

Thanks, Rianna

[richard Challagali]

That means the toolbox isnt installed. Update ur matlab (because previous version might not support) with the required toolbox. And try again

Answer 1

[the cyclist]

Do you have the Audio System Toolbox installed?

Type ver at the command line to see a list of your installed products.