README.md

metadata

license: apache-2.0
language:
  - en
metrics:
  - cer
  - wer
library_name: transformers
pipeline_tag: automatic-speech-recognition

Model

This model is Wav2Vec2-Large-XLSR-53 fine-tuned on the manually annotated subset of CMU's L2-Arctic dataset. It was fine-tuned to perform automatic phonetic transcriptions in IPA. It was tuned following a similar procedure as described by vitouphy with the TIMIT dataset.

Usage

To use the model, create a pipeline and invoke it with the path to your WAV, which must be sampled at 16KHz.

from transformers import pipeline

pipe = pipeline(model="mrrubino/wav2vec2-large-xlsr-53-l2-arctic-phoneme")
transcription = pipe("file.wav")["text"]

Results

The manually annotated subset of L2-Arctic was divided into training and testing datasets with a 90/10 split. The performance metrics for the testing dataset are included below.

WER - 0.425

CER - 0.128