the number of frames in label and acoustic features are different: 1285 vs 1276 (Casting_Correct_0080) about magphase HOT 7 OPEN

The wav has 103120 sample
which by sampling rate 16000 will be 6.445 second
and since frame shift is 0.005

so the wav must have 1289 frame

when i run the feature extractor , the output number of frames become 973 and by interpolation it become 1276 , so how could it be like the exact number of frames of the wav ?

from magphase.

Hi,
Thank you for posting. I have some questions:

• Which data are you using?
• Are you using the slt_arctic/s2 recipe?
• Could you send me the example pair (wav and corresponding lab file), please?

from magphase.

1. Custom dataset
2. yes , i am using slt_arctic/s2 recipe
3. Sure , i will , here it is :
   https://drive.google.com/drive/folders/1nJtKWbufEIUEY93H-zxRMH7uwPr8Psjh?usp=sharing

from magphase.

Also there are some waves that repear produces empty file so it doesn't continue getting features for it , i don't know if it's a bug or what ?

from magphase.

I also faced this problem. I use the LJSpeech dataset and constant frame rate:

CRITICALListDataProvider: the number of frames in label and acoustic features are different: 1211 vs 1182 (LJ010-0079)

from magphase.

Have you solved the problem?I meet it too

from magphase.

I just commited a fixing for the inconsistency of number of frames given by REAPER (ec6ae28). That may solve the problem.

from magphase.