Comments (8)
@zshy1205 I found the same issue. Not sure why(maybe for smaller footprint). But you can extend/create larger cmulex dictionary following this blog https://boredomed.wordpress.com/2019/03/07/festvox-to-flite-tts-conversion/. There do exist a certain amount of pronunciation errors, even in the latest cmudict. And many words are not covered in the dictionary(that's why we need to model letter-to-sound for pronunciation guess). I suppose you could manually update the cmudict to fix them.
from flite.
@fxwderrick Thanks, And I have one another question. There are some words have two or more Phoneme list, when you train the G2P model with cmudict, how to do with this case?
from flite.
@zshy1205 If you follow the steps in the blog, you will find the raw cmudict needs to be preprocessed first, like removing polyphone. Thus the input dict used for G2P training contains only one pronunciation for each word.
from flite.
@fxwderrick thank u very much, I will read this blog carefully.
from flite.
@zshy1205 @fxwderrick I delete the polyphone. But the error rate is still high.
from flite.
I want to know how to use allowable and cmu_dict(0.4) to reproduce the good result. (the same as ./bin/t2p)
from flite.
@zshy1205 I check the error rate about CART. In the training data, the word error rate is about 60%. I also use sklearn package to reproduce this process in Python. The word error rate is about 60% in training data. So I think the word error rate is normal.
However, when I use some unseen words(Out of vocabulary in cmudict_0.4), the python version code' result is better than the flite(word error rate: 100%, letter error rate: 55%).
It is Unnormal.
from flite.
http://cmuflite.org/packed/flite-1.4/flite-1.4-release.tar.bz2 replacing tools/make_lts.scm with the corresponding file in the tarball before converting lts model to c format solves the problem.
from flite.
Related Issues (20)
- make install fails when cross-compiling with mingw (missing EXEEXT)
- Compilation of cmu_indic_lex.c fails on MacOSX (ARM 64bit processor) due to missing function declaration. HOT 1
- audio/au_sun.c: use AUDIO_INITINFO macro instead of AUDIO_GETINFO ioctl request.
- Is it possible to use the tool with stdin/stdout?
- multithreading call
- Feature request - brew formula HOT 1
- Downloaded flitevox file sounds different than the builtin version.
- New release required, the outdated `config.guess` and `config.sub` file in the latest tag.
- Why pre-training models have different sizes? HOT 1
- Problems with lex_lookup HOT 2
- allow static linking on Windows
- Rust bindings?
- 2.2: fails to build with make 4.4 HOT 3
- The format of cmu_lts_model.c built by myself is different form that of the official one HOT 2
- Flite support grapheme-based unit selection voices (Clunits)?
- [BUG] A double free bug in src/audio/audio.c HOT 1
- make fails function declaration without a prototype is deprecated in all versions of C
- Can't figure out how to get windows libraries from this.
- Could not install lex_lookup on Windows HOT 1
- Race condition when building on Linux HOT 1
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 flite.