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Simple decoder #3

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Simple decoder #3

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93701fd
added newline to end
drscotthawley May 30, 2022
5ca1901
scott's simple autoencoder
drscotthawley Jun 3, 2022
f514158
code set for scaling runs, next switching to zach decoders branch
drscotthawley Jun 4, 2022
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24 changes: 9 additions & 15 deletions dataset/dataset.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@
from torchaudio import transforms as T
import random
from glob import glob
from diffusion.utils import Stereo, PadCrop
from diffusion.utils import Stereo, PadCrop, PhaseFlipper, NormInputs

class SampleDataset(torch.utils.data.Dataset):
def __init__(self, paths, global_args):
Expand All @@ -12,20 +12,18 @@ def __init__(self, paths, global_args):

self.augs = torch.nn.Sequential(
#RandomGain(0.9, 1.0),
PadCrop(global_args.sample_size),
PadCrop(global_args.sample_size, randomize=global_args.random_crop),
PhaseFlipper(),
NormInputs(do_norm=global_args.norm_inputs)
)

self.encoding = torch.nn.Sequential(
Stereo()
)

for path in paths:
self.filenames += glob(f'{path}/**/*.wav', recursive=True)
self.filenames += glob(f'{path}/**/*.flac', recursive=True)
self.filenames += glob(f'{path}/**/*.ogg', recursive=True)
self.filenames += glob(f'{path}/**/*.aiff', recursive=True)
self.filenames += glob(f'{path}/**/*.aif', recursive=True)
self.filenames += glob(f'{path}/**/*.mp3', recursive=True)
for ext in ['wav','flac','ogg','aiff','aif','mp3']:
self.filenames += glob(f'{path}/**/*.{ext}', recursive=True)

self.sr = global_args.sample_rate

Expand All @@ -51,7 +49,7 @@ def __getitem__(self, idx):
audio = self.audio_files[idx]
else:
audio = self.load_file(audio_filename)

audio = audio.clamp(-1, 1)

#Run file-level augmentations
Expand Down Expand Up @@ -83,12 +81,8 @@ def __init__(self, paths, global_args):


for path in paths:
self.filenames += glob(f'{path}/**/*.wav', recursive=True)
self.filenames += glob(f'{path}/**/*.flac', recursive=True)
self.filenames += glob(f'{path}/**/*.ogg', recursive=True)
self.filenames += glob(f'{path}/**/*.aiff', recursive=True)
self.filenames += glob(f'{path}/**/*.aif', recursive=True)
self.filenames += glob(f'{path}/**/*.mp3', recursive=True)
for ext in ['wav','flac','ogg','aiff','aif','mp3']:
self.filenames += glob(f'{path}/**/*.{ext}', recursive=True)

self.sr = global_args.sample_rate

Expand Down
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