Question/Issue:
Hi, as you may see in the title, I don’t know why I get the spectrogram like the images below:
Is there a way that I can see the full length of the spectrogram?
Thank you
Project ID: 233372
Context/Use case: It’s my first time on edge impulse and I’m just trying to build a 1 lead ECG classification model with ad8232 with 10s length data and 100Hz of data frequency
Hello,
If you need a 10sec-window size, you can change this parameter in the create impulse tab.
If you want to see a larger spectrum, you can change the parameters.
Feel free to have a look to have a better understanding of the parameters (frame length, frame stride, etc…): Spectrogram - Edge Impulse Documentation
Best,
Louis
Hi, thanks for replying, yep the moment I made this post, I was just using the autotune feature and I think the system falsely interpreted my signal data so it gave that spectrogram result. But after several trials and calculations, I finally get the spectrogram that I expected from my signal data.
Thank you and best regard.
