Thank you for replying,
I have attached the screenshot of the program running and my working environment (as practice1.zip) which I took from 23rd Hark seminar 2024 (https://drive.google.com/drive/folders/12HxHRWdB8zaqNRimXFqx-Q8kjEa0TXpY). You can also find in drive folder Ubuntu22.04_Native/tutorial.tar.gz
I couldn’t add the practice1.wav and tamago_rectf.zip because it exceeds the maximum file size. But it is the same as in hark drive folder(tutorial.tar.gz->/HARK_tutorial_2024/practice1/data).
