Question regarding paper about mellotron HOT 4 OPEN

Uh,, now I am pretty sure you used the number of all the frames for the denominator of GPE equation because your GPE and VDE sums to FFE.. but the paper you referenced for GPE "A method for fundamental frequency estimation and voicingdecision: Application to infant utterances recorded in realacoustical environments" also uses number of voiced frames as denominator..

from mellotron.

We use the equations described in "Towards End-to-End Prosody Transfer for Expressive Speech Synthesis with Tacotron"

from mellotron.

But that one also has the number of voiced frames as denominator

from mellotron.

Thanks for bringing this to our attention. You are correct, we used the wrong denominator in calculating GPE. Our new GPE numbers are as follow:
Mellotron LJS-Sally: 0.08% -> 0.26%
Mellotron LibriTTS: 0.08% -> 0.42%

We will update the paper shortly

from mellotron.