Learning Forum

[aslzynperl]

Hi,

I'm currently working on a speaker and I want to perform a harmonic avoustics analysis on it. When I import the frequency from harmonic response and I choose the geometry to aply the loan on, I got a little quetion mark. I also join a screenshot of my problem.

How can I solve this problem please ?

Best regards

Zeynep

[aslzynperl]

Sorry forgot the photo

[ErKo]

Hi

See this video on how to do this - start by doing a simple example following this video:
Thank you

Erik

[aslzynperl]

I have already watched that tutorial and I followed the exactsama steps. Yet, I still don't understand why it does not work.

[ErKo]

THat is good - try it on a simple model, say just one structural block with a force surrounded by air and then do the velocity transfer to a harmonic acoustic just as in the video.

See if that is possible.

Erik

[Syahrain Akmal]

Hi and good day, I am currently working on harmonic analysis for impedance tube using 2 microphone. How can I create those 2 microphones in the impedance tube like in the screenshot below?