Some bugs in MAnalyzer

[mwaudioprod]

Hi, I have found some bugs in MAnalyzer.

1. For a sine wave at 1 kHz and -18 dB FS the MAnalyzer shows me different values​​:
FFT size 1024, 991 Hz, -7.48 dB
FFT size 2048, 991 Hz, -8.32 dB
FFT size 4096, 998 Hz, -8.97 dB
FFT size 8192, 1011 Hz, -7.44 dB
FFT size 16384, 1011 Hz, -8.44 dB

2. The settings for the window type does not work.

3. The appearance in the settings does not fit. Average and Maximum are reversed.

[MeldaProduction]

Hi, thank you:

1) This will almost never work - the magnitudes do not equal to broadband signal, it depends on many parameters, you need to take the spectrum as an alternative to the time-domain signal, in a way unrelated to each other. Also when it comes to frequencies - only frequencies that match exactly a frequency bin will be accurate, otherwise it is always an approximation.

2) True, already fixed, will be released soon .

3) I don't understand - just checked and didn't find anything wrong. Can you tell me more info?

[mwaudioprod]

Thanks for the clarification and thanks for fixing window type! To 3) I mean, the appearance of maximum indicates average and average indicates maximum.

[MeldaProduction]

Hmmm, how did you test this? I just checked again and everything seems ok.