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786 Commits

Author SHA1 Message Date
James Betker
ad3391bd96 Fix nan issue when interpolating audio 2021-08-14 20:42:01 -06:00
James Betker
d6a73acaed Allow processing of multiple audio sources at once from nv_tacotron_dataset 2021-08-14 16:04:05 -06:00
James Betker
007976082b GPT_asr for inference 2021-08-14 14:37:17 -06:00
James Betker
e1bdd3f7c7 Fix gpt_asr bug. Initial implementation of beam search 2021-08-13 22:47:00 -06:00
James Betker
cdee31c60b GPT_ASR 2021-08-13 15:02:18 -06:00
James Betker
f5a9b88ef6 tacotron cleaners: remove quotation marks 
these don't really have relevance for tts or asr
 2021-08-11 16:18:44 -06:00
James Betker
20586a8edc Fix LRDVAE bug with quantizer integration 2021-08-11 16:17:22 -06:00
James Betker
82fc69abfa Add "pure" evaluator 
Which simply computes the training loss against an eval dataset
 2021-08-09 14:58:35 -06:00
James Betker
080bea2f19 No, really 2021-08-09 12:02:31 -06:00
James Betker
e1ce4671e4 Apply dropout to gpt_tts, get rid of min_gpt implementation 2021-08-09 12:01:10 -06:00
James Betker
1068f53b78 Add a sampling beam search 2021-08-09 11:56:06 -06:00
James Betker
01cfae28d8 Beam search implementation in one pass? Dayyyum 2021-08-08 23:22:42 -06:00
James Betker
690d7e86d3 Fix nv_tacotron_dataset bug which incorrectly mapped filenames 
dammit..
 2021-08-08 11:38:52 -06:00
James Betker
a2afb25e42 Fix inference, always flow full text tokens through transformer 2021-08-07 20:11:10 -06:00
James Betker
4c678172d6 ugh 2021-08-06 22:10:18 -06:00
James Betker
e723137273 Make gpttts more configurable 2021-08-06 22:08:51 -06:00
James Betker
a7496b661c combined dvae ftw 2021-08-06 22:01:06 -06:00
James Betker
0237e96b34 Fix dvae bug 2021-08-06 14:17:01 -06:00
James Betker
0799d95af5 Use quantizer from rosinality/vqvae with openai dvae 2021-08-06 14:06:26 -06:00
James Betker
d3ace153af Add logic for performing inference using gpt_tts with dual-encoder modes 2021-08-06 12:04:12 -06:00
James Betker
b43683b772 Add lucidrains_dvae 2021-08-06 12:03:46 -06:00
James Betker
70dcd1107f Fix byol_model_wrapper to function with audio inputs 2021-08-05 22:20:22 -06:00
James Betker
89d15c9e74 Move gpt-tts back to lucidrains implementation 
Much better performance.
 2021-08-05 22:15:13 -06:00
James Betker
d120e1aa99 Add audio augmentation to wavfile_dataset, utility to test audio similary 2021-08-05 22:14:49 -06:00
James Betker
c0f61a2e15 Rework how DVAE tokens are ordered 
It might make more sense to have top tokens, then bottom tokens
with top tokens having different discretized values.
 2021-08-05 07:07:17 -06:00
James Betker
4017236ba9 Fix up inference for gpt_tts 2021-08-05 06:46:30 -06:00
James Betker
5037220ac7 Mods to support contrastive learning on audio files 2021-08-05 05:57:04 -06:00
James Betker
341f28dd82 It works! 2021-08-04 20:07:51 -06:00
James Betker
36c7c1fbdb Fix training flow for NEXT TOKEN prediction instead of same token prediction 
doh
 2021-08-04 10:28:09 -06:00
James Betker
d9936df363 Add gpt_tts dataset and implement inference 
- Adds a script which preprocesses quantized mels given a DVAE
- Adds a dataset which can consume preprocessed qmels
- Reworks GPT TTS to consume the outputs of that dataset (removes logic to add padding and start/end tokens)
- Adds inference to gpt_tts
 2021-08-04 00:44:04 -06:00
James Betker
4c98b9703f Get dalle-style TTS to "work" 2021-08-03 21:08:27 -06:00
James Betker
2814307eee Alterations to support VQVAE on mel spectrograms 2021-08-01 07:54:21 -06:00
James Betker
0c9e75bc69 Improvements to GptTts 2021-07-31 15:57:57 -06:00
James Betker
31ee9ae262 Checkin 2021-07-30 23:07:35 -06:00
James Betker
dadc54795c Add gpt_tts 2021-07-27 20:33:30 -06:00
James Betker
398185e109 More work on wave-diffusion 2021-07-27 05:36:17 -06:00
James Betker
49e3b310ea Allow audio sample rate interpolation for faster training 2021-07-26 17:44:06 -06:00
James Betker
96e90e7047 Add support for a gaussian-diffusion-based wave tacotron 2021-07-26 16:27:31 -06:00
James Betker
97d7cbbc34 Additional work for audio xformer (which doesnt really do a great job) 2021-07-23 10:58:14 -06:00
James Betker
d81386c1be Mods to support vqvae in audio mode (1d) 2021-07-20 08:36:46 -06:00
James Betker
5584cfcc7a tacotron2 work 2021-07-14 21:41:57 -06:00
James Betker
fe0c699ced Various fixes 2021-07-14 00:08:42 -06:00
James Betker
be2745f42d Add waveglow & inference capabilities to audio generator 2021-07-08 23:07:36 -06:00
James Betker
1ff434218e tacotron2, ready for prime time! 2021-07-08 22:13:44 -06:00
James Betker
86fd3ad7fd Initial checkin of nvidia tacotron model & dataset 
These two are tested, full support for training to come.
 2021-07-06 11:11:35 -06:00
James Betker
afa41f1804 Allow hq color jittering and corruptions that are not included in the corruption factor 2021-06-30 09:44:46 -06:00
James Betker
6fd16ea9c8 Add meta-anomaly detection, colorjitter augmentation 2021-06-29 13:41:55 -06:00
James Betker
46e9f62be0 Add unet with latent guide 
This is a diffusion network that uses both a LQ image
and a reference sample HQ image that is compressed into
a latent vector to perform upsampling

The hope is that we can steer the upsampling network
with sample images.
 2021-06-26 11:02:58 -06:00
James Betker
0ded106562 Merge remote-tracking branch 'origin/master' 2021-06-25 13:16:28 -06:00
James Betker
a57ed8e960 Various mods to support better jpeg image filtering 2021-06-25 13:16:15 -06:00