Yoruba-G2P: A tone-aware grapheme-to-phoneme converter for Yorùbá

Yoruba-G2P is a tone-aware grapheme-to-phoneme (G2P) converter for Yorùbá, designed to support speech processing and natural language processing tasks in low-resource tonal languages.

The toolkit provides:
- IPA phoneme conversion
- ASCII-safe phoneme outputs (for MFA, Kaldi, ESPnet)
- Phoneset extraction
- Lexicon generation from transcripts
- CLI and Python API

This version is archived from the GitHub repository:
https://github.com/OpeyemiOsakuade/yoruba-g2p