About pitch extract on multi speaker or singer database about fish-diffusion

[Stardust-minus]

That was not a problem.The f0 analysis range is from 20 to 16,000Hz.It covers all the range which human can produce.

[wblgers]

16,000Hz

I notice that in BasePitchExtractor, the f0_min is 50, the f0_max is 1100.

[Stardust-minus]

Oh,I have the mistake.Normally I use the configure that f0_min=20Hz,f0_max=1600Hz.
Under normal circumstances, f0 analyzers are sufficient for analyzing these frequency bands (most of the human vocal frequencies are in this range). Higher frequency analysis is meaningless, and neither the acoustic model nor the f0 analyzer can handle it.

[wblgers]

OK, thanks for your info. And, if I want to use this f0 process on expressive speech(like the dialogue in a tvplay), not singing, can the f0 in fish diffusion handle this scene where there is roaring now and then?

[Stardust-minus]

OK, thanks for your info. And, if I want to use this f0 process on expressive speech(like the dialogue in a tvplay), not singing, can the f0 in fish diffusion handle this scene where there is roaring now and then?

There is multi f0 analyzers,the best is crepe but it is pretty slow.You can try these analyzers (pm,dio,harvest,crepe)and find the f0analyzers can handle it.But sometimes for some extreme audio, no f0 analyzer can accurately extract, so good luck.:)

[wblgers]

OK, thanks for your info. And, if I want to use this f0 process on expressive speech(like the dialogue in a tvplay), not singing, can the f0 in fish diffusion handle this scene where there is roaring now and then?

There is multi f0 analyzers,the best is crepe but it is pretty slow.You can try these analyzers (pm,dio,harvest,crepe)and find the f0analyzers can handle it.But sometimes for some extreme audio, no f0 analyzer can accurately extract, so good luck.:)

OK , thanks!