fiifinketia/dagbani-bible-audio-text-tts

---
language:
- twi
license: cc-by-4.0
task_categories:
- automatic-speech-recognition
- text-to-speech
multilinguality:
- monolingual
size_categories:
- 1K<n<10K
tags:
- speech
- twi
- ghana
- african-languages
- low-resource
- 16gram-splits
- ctc-aligned
- vad-trimmed
pretty_name: Twi 16-Word Speech Segments
---

# Twi 16-Word Speech Segments

53410 speech-text pairs split from long recordings.

## Processing pipeline
1. Source audio from `ghananlpcommunity/dagbani-tts-bible-full-audio-text`
2. Full-file CTC forced alignment (MMS-300M) for word-level timestamps
3. Words grouped into 16-word segments
4. Leading/trailing silence trimmed with VAD (-40 dBFS threshold)
5. Filtered: min 1.0s, max 15.0s
6. Original sample rate preserved (24kHz)

## Usage
```python
from datasets import load_dataset
ds = load_dataset("ghananlpcommunity/dagbani-bible-audio-text-tts", split="train")
```