Datasets:
File size: 2,320 Bytes
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license: cc-by-4.0
language:
- en
task_categories:
- automatic-speech-recognition
pretty_name: Background Conversations
tags:
- speaker-isolation
- target-speaker-asr
- background-speech
- test-set
- hebrish
configs:
- config_name: default
data_files:
- split: test
path: data/test-*.parquet
---
# Background Conversations
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[](https://huggingface.co/datasets/Hebrish/Dataset-Index) [](https://huggingface.co/datasets/Hebrish/Dataset-Index)
**Audio dataset, standalone.** Kept apart from the master dataset and its split-outs. Every audio dataset as one tree, with hours: [the audio index](https://huggingface.co/datasets/danielrosehill/Audio-Dataset-Index). How every dataset fits together: [the dataset index](https://huggingface.co/datasets/Hebrish/Dataset-Index).
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A small **test-only** set for target-speaker ASR: one person (the foreground speaker) dictates into a phone while other
people talk, a baby cries and household devices make noise in the same room. The transcript is the foreground speaker's
words only. Everything else is what a model, or a speaker-isolation front end before it, should leave out.
It is never trained on. It is for checking how a dictation model, or a voice-isolation step, copes with real rooms.
## Data
- **1 clip(s), 3.1 min**, split `test` only.
- Audio: FLAC, 48 kHz, 16-bit, mono, converted from phone voice notes (Opus).
- `text`: foreground speech, verbatim, punctuated and cased. `transcript_status` is `pending` until the speaker has
checked it against the audio, then `reviewed`.
- `model_hypothesis` / `asr_model`: the untouched first-pass transcript the draft started from.
- `noise_flags`: what is audible behind the speaker (`background-speech`, `baby-crying`, `device-voice-prompt`, ...).
- `extra` (JSON text): `background_sources` (who or what is in the background), `diarized` (false: the background speech
has no transcript or segment labels yet), `source_file`.
Columns follow the Hebrish audio format standard (`audio.schema.json` in this repo). There is no `sentences` tab: these are
free speech, not read sentences.
## Licence
CC-BY-4.0.
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