Comments (3)
In our experiments, Reflow outperforms DDPM a lot on all types of datasets, especially for expressive ones. Furtherly, Reflow can hold worse (automatic) labels and more data/speakers. Thus, your case seems unexpected, and there may be other cause before blaming Reflow itself.
There are many factors which influence the pitch performance, like your training steps, your labels, your combination of variance modules, your choice of speedup/steps, or even your method of testing. For research purposes, I recommend reading the accuracy metrics and validation plots on TensorBoard, or using the CLI inference script in this repository. (There were cases where someone put a multi-speaker pitch model into OpenUTAU with misconfigured YAML, and the software produced wrong results without any error reports.)
Therefore, if you still cannot figure out the reason, please provide more details, for example:
- Your configuration file
- Accuracy and plots on TensorBoard, respectively
- Have you really controlled all variables?
- how did you do the tests above?
from diffsinger.
Hello.
Thank you for your response, it is much appreciated.
After doing more experiments, and also comparing the result with inference via command, ReFlow outperforms DDPM a lot. For some reason, the result is very different when it is generated in OpenUTAU. I did make sure the config for OpenUTAU was configured correctly, though. I wonder why it is. My apologies for blaming Reflow at first, when the issue is most likely OpenUTAU, or onnx exporting wrongly.
Thank you in advance.
from diffsinger.
A possible debugging method is to freeze one speaker into the model and test it in OpenUTAU. OpenUTAU encountered problems in multi-speaker cases for many times before. There are possible bugs that the result seemed okay but actually the model did not run correctly at all.
Also, it is not likely an ONNX bug if you exported the model with PyTorch 1.13 successfully, because there are other people who are using multi-speaker pitch models in OpenUTAU and can get reasonable results.
Maybe you still need to check the configuration carefully. OpenUTAU has too many undefined behaviors that can break the results without any error reporting, and only if you do everything as it expects that you can get the right outputs.
from diffsinger.
Related Issues (20)
- Torch2.2 Error Variance HOT 5
- Support tension and voicing
- TypeError running variance inference (previously working) HOT 1
- ONNX inference 'depth' parameter HOT 6
- onnx exports to incorrect folder HOT 1
- Strange humming sound during `SP` & `AP` HOT 3
- Inference from OpenUTAU USTx -> DiffSinger DS not Carrying Over Parameters HOT 1
- AttributeError on ReFlow HOT 1
- Tracking: development around Rectified Flow HOT 3
- Export Acoustic Model Error:"size mismatch for fs2.txt_embed.weight" HOT 1
- Custom Trained DiffSinger Render Failed HOT 1
- 是否可以更改模型架构或者其他方式提升合成音质? HOT 6
- Is removing background noise from audio beneficial to the quality of DiffSinger? HOT 2
- 关于唱法模型数据集 HOT 1
- Effects of transitioning mel_base from '10' to 'e' HOT 2
- In automatic optimization, `training_step` must return a Tensor, a dict, or None (where the step will be skipped). HOT 6
- ONNX Inference Scripts Documentation HOT 5
- Error training variance model HOT 3
- DiffSinger 制作合唱 HOT 2
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from diffsinger.