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joonson avatar joonson commented on July 16, 2024

Hi,

The augmentation part is here:

voxceleb_unsupervised/DatasetLoader.py

Lines 77 to 93 in c62b632

## additive noise profile
noisecat = random.choice(self.noisetypes)
noisefile = random.choice(self.noiselist[noisecat].copy())
snr = [random.uniform(self.noisesnr[noisecat][0],self.noisesnr[noisecat][1])]
if self.augment_type == 0 or (ii == 0 and not self.augment_anchor):
augment_profiles.append({'rir_filt':None, 'rir_gain':None, 'add_noise': None, 'add_snr': None})
elif self.augment_type == 1:
augment_profiles.append({'rir_filt':None, 'rir_gain':None, 'add_noise': noisefile, 'add_snr': snr})
elif self.augment_type == 2:
## RIR with 25% chance, otherwise additive noise augmentation
if random.random() > 0.75:
augment_profiles.append({'rir_filt':rir_filts, 'rir_gain':rir_gains, 'add_noise': None, 'add_snr': None})
else:
augment_profiles.append({'rir_filt':None, 'rir_gain':None, 'add_noise': noisefile, 'add_snr': snr})
else:
raise ValueError('Invalid augment profile %d'%(self.augment_type))

The AAT part will be released after the VoxSRC, in October.

from voxceleb_unsupervised.

msh9184 avatar msh9184 commented on July 16, 2024

Thanks a lot.
But, I think augment_type "1" is only Noise mode, and augment_type "2" seems to be RIR or Noise (R|N) mode with 25% RIR.
If my guess is correct, I would ask if there is RIR and Noise(R+N) mode.

그림1

from voxceleb_unsupervised.

joonson avatar joonson commented on July 16, 2024

Noise and RIR (option 3) is not included at the moment, but it will be added after the challenge.

from voxceleb_unsupervised.

msh9184 avatar msh9184 commented on July 16, 2024

Thank you.

from voxceleb_unsupervised.

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