yigagilbert/lug-eng-synthetic-parallel-v1

Synthetic English-Luganda Parallel Speech (149,486 pairs)

Synthetic parallel audio for English-Luganda speech-to-speech translation research, generated with Orpheus 3B TTS and stored as parquet shards with embedded audio.

Schema

field	type	notes
id	string	pair id, e.g. pair_000123
audio_eng	Audio(22 050 Hz mono)	English clip
audio_lug	Audio(22 050 Hz mono)	Luganda clip
text_eng	string	English transcript
text_lug	string	Luganda transcript
speaker_id	string	shared speaker identity across both clips
speaker_eng_voice	string	Orpheus voice tag used for English
speaker_lug_voice	string	Orpheus voice tag used for Luganda
domain	string	text domain
duration_eng	float32	seconds
duration_lug	float32	seconds
split	string	train

Usage

from datasets import load_dataset

ds = load_dataset("yigagilbert/lug-eng-synthetic-parallel-v1", split="train")
sample = ds[0]
sample["audio_eng"]["array"]   # waveform as numpy
sample["audio_lug"]["array"]