voice_audio_multi/assets/asr_validation

ASR Validation Assets

Small, public ASR/STT fixtures for smoke validation. These are not training data and are intentionally tiny.

LibriSpeech

Path: assets/asr_validation/librispeech/

The LibriSpeech examples are taken from the openslr/librispeech_asr Hugging Face dataset mirror, with upstream source OpenSLR SLR12. LibriSpeech is distributed under CC BY 4.0.

Each example includes:

• a 16 kHz mono WAV file
• a .txt reference transcript
• one row in manifest.jsonl

The manifest rows include source metadata, split, speaker/chapter ids, duration, audio path, transcript path, and the reference text.

Common Voice (Japanese)

Path: assets/asr_validation/common_voice_ja/

The Common Voice example is common_voice_ja_20461197 from the Common Voice 8.0 Japanese test split, taken from the japanese-asr/ja_asr.common_voice_8_0 Hugging Face dataset mirror (row 264), with upstream source Mozilla Common Voice. Common Voice is distributed under CC0 1.0. The 48 kHz MP3 was decoded and resampled to 16 kHz. The mirror ends each transcription with a ., which is kept as it is.

Each example includes the same files and manifest fields as LibriSpeech, with the mirror's row in place of the speaker and chapter ids.