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jmrplens/PyOctaveBand
Compared with the results of BK software

First of all, thank you very much for providing such a good program for me to learn, but the results generated by this program and BK software using the peak-holding method are not quite consistent, I ...
  • charles-see
  • Opened 
    on Apr 17, 2024
  • #10

jmrplens/PyOctaveBand
Misleading results in README.md file

It seems that the results for 1/3, 1/12 and 1/24 octave bands are not correct. The plots in the readme file show great attenuation in the 500 and 2000 Hz tones. Running tests on a fresh checkout (python ...
  • perezpoz
  • Opened 
    on Apr 2, 2024
  • #9

jmrplens/PyOctaveBand
Missing setup.py

Thank you for supporting such a useful tool. I would like to use ist for a Visual Spectrum Analyzer, but i dont know to install the package on a RPi4 without the setup.py. Do you have a solution or could ...
  • jpk2012
  • Opened 
    on Dec 6, 2023
  • #8

jmrplens/PyOctaveBand
Big differences compared to FFT method

Hi, first of all, thanks for this library! I don t understand why there is such a big difference in SPL compared to the FFT method from this library: https://github.com/python-acoustics/python-acoustics/blob/master/acoustics/signal.py#L832 ...
  • ToGoOrNotToGo
  • 1
  • Opened 
    on May 22, 2023
  • #6

jmrplens/PyOctaveBand
How to apply this function into a sliding window

Hello, First, I would like to say that this is a really nice package. I am learning about audio processing, and it has been really helpful for now. However, I am working on a project where I would like ...
  • enriquead1
  • Opened 
    on Oct 17, 2022
  • #5

jmrplens/PyOctaveBand
what parameter to enter in :param x: Signal

Hi bro, Excellent work, could you answer a question for me? Regarding the input data :param x: Signal, I am not sure how the data should be, I am obtaining an array of Bites that gives me a digital microphone, ...
  • gomez-fp
  • Opened 
    on Sep 6, 2022
  • #3

jmrplens/PyOctaveBand
Problem in decimation

Hi, let me start of by saying am not a DSP expert. But I have noticed scipy.signal.decimate gives poor results with large decimation values signal decimate But when I change https://github.com/jmrplens/PyOctaveBand/blob/d9b36e6e99221e7443d13ab684c938acd412aa87/PyOctaveBand.py#L54 ...
  • ashley-b
  • 2
  • Opened 
    on Sep 5, 2022
  • #2

jmrplens/PyOctaveBand
Problem with the signal

Hi, I have tried the function octavefilter with my signals, which are in a big dataframe, and gives me an error tuple index out of range in the command: sd = signal.decimate(x, factor[idx]). The signal ...
  • jorgeeegj
  • 2
  • Opened 
    on Apr 11, 2022
  • #1
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