Zamia Speech
The zamia speech project provides completely free (open source) tools and data for cloudless automatic speech recognition.
Everything here is free, open and transparent:
- only open source speech recognition systems such as Kaldi-ASR, wav2letter++, DeepSpeech are used
- all models are available for download for free
- only freely available corpora are being used for model training
- all metadata (reviewed transcripts, dictionaries, word replacement tables etc.) are free and open source as well
To find out more, please visit: GitHub project page
Model Overview
| Model | ASR Engine | Language | Hours | Dict | WER |
|---|---|---|---|---|---|
| 20190113 tdnn_250 | kaldi | English | 1200 | 160k | 9.06% |
| 20190113 tdnn_f | kaldi | English | 1200 | 160k | 7.55% |
| 20190328 tdnn_250 | kaldi | German | 412 | 450k | 11.52% |
| 20190328 tdnn_f | kaldi | German | 412 | 450k | 8.44% |
| 20190427 w2l | wav2letter | German | 412 | 450k | 3.97% |
