(@FaLeth)
Hi All,I have an audio recording (wav file) that is A seconds long, and it needs to be classified as [class_A] or [class_B].After exploring Train and Cross Validate...
Thank you very much for your insights. I will try both approaches (though I need to dig more into the second because I’ve never done something like that before)....
Hi All, I have an audio recording (wav file) that is 2 seconds long. That is my sample and it needs to be classified as [class_A] or [class_B]. To extract MFCC...
Thank you very very much for all your answers. This was extremely helpful for me and I am glad that my questions helped you in some way.
Thank you very much. It's very clear for the questions 1, 2 and 3.I am still quite confused for the last question. I have already read the documentation of pwelch...
Thank you very much! Changing pwelch parameters got me thinking about some questions and I want to make sure that all is clear in my mind (my code is below). ...
I like the way you answer. Very clear and to the point! Thank you very much my problem is solved!If I may add another question (related to this one) : As stated...
Thank you very much. I am not sure I have fully understand. So here Val1 and Val2 will output the same thing?% N = 94144% fs = 44100segmentLength = N; % window...
Great! Thanks! So my code with pwelch is correct ?Last question please: In my code, What’s the difference between the vector 'pxx3' and '10*log10(pxx3)' ? (I am...
Thank you very much! It's more clear now. But instead of using fft function (and then calculate the mean), Can I just use pwelch as suggested by dgshaw6?The following...
>>Kaz said>>you say you want to "calculate the average FFT magnitude in each of these >>bins". but each bin will have one value.My question wasn't...
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