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Task: ASR
Release Date: 3/20/2026
Format: MP3
Size: 248.07 MB
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A collection of spontaneous responses to questions in Western Penan (pne).
Restrictions/Special Constraints
None provided.
Forbidden Usage
It is forbidden to attempt to determine the identity of speakers in the Common Voice datasets. It is forbidden to re-host or re-share this dataset.
Intended Use
This dataset is intended to be used for training and evaluating automatic speech recognition (ASR) models. It may also be used for applications relating to computer-aided language learning (CALL) and language or heritage revitalisation.
pne)This datasheet is for sps-corpus-3.0-2026-03-09 of the Mozilla Common Voice Spontaneous Speech dataset for Western Penan [pne - pne]. The dataset contains 2595 clips representing 12.13 hours of recorded speech (12.13 hours validated) from 24 speakers.
The dataset clips are categorised by transcription status and training-set assignment. The following tables summarise the distribution.
| Bucket | Clips | % |
|---|---|---|
| Transcribed & Validated | 2,594 | 100.0% |
| Transcribed & Pending | 0 | 0.0% |
| Not transcribed | 1 | 0.0% |
| Bucket | Clips | % |
|---|---|---|
| Train | 1,869 | 72.0% |
| Dev | 365 | 14.1% |
| Test | 360 | 13.9% |
| Unassigned | 1 | 0.0% |
Training split coverage: 2,594 of 2,594 transcribed & validated clips (100.0%)
| Bucket | Clips | % |
|---|---|---|
| Validated | 2,594 | 100.0% |
| Pending | 0 | 0.0% |
| Edited | 424 | 16.4% |
There follows a randomly selected sample of questions used in the corpus.
Inouk pengejian yah sukat pakey dalem petoti’ik jah-jah bengosak?
Konak penganouk kah miper kelunan yah yeng sukat?
Inouk adui dageng yah jian juk nanouk kah tong inak kah?
Inouk kek tebare kok ngan bakeh kok yah juk, yah menawai lamin?
Inouk barang lobuk (pon, tv, ijin daven) sukat miper kok dalem urip kok?
There follows a randomly selected sample of transcribed responses from the corpus.
*Dalem kirak kik barang ineh barang mareng barang pegau, yeng eh pun barang ineh yah biasa, barang pun eh barang tuai pegau ineh eh kirak kik yeng eh sau mah *
[unclear] biar neh yah manoukx biar neh yah ngesat, [unclear] tapik ujung langit, yah sedirik kek gak, yah sedirik kek tulah. Kerana ulouk kelunan murip, memang pun lah Tuan nat ulouk.
Akouk juk koluk akouk jadi kelunan yah pun sukat, yah jau, yah sukat min kelunan manouk urip manouk inak, manouk adui, manouk keroja jiak.
Yeng pun konak konak langit tong inak amik. Pun ater neh terk, pun eter neh tagak, pun ater neh nonep. Ineh langit lak amik, yeng pun tatuk tatuk neh. Manouk terk, manouk tagak, manouk nonep.
adui juk koluk kik,mukuk tong lamin tuwerk,yeng pun inouk nanouk,mukuk tong awa,manouk ineh..padui tong lamin,yeng pun inouk adui,mukuk tai tong awa,tai mauk ireh lak berk.
Each row of a tsv file represents a single audio clip, and contains the following information:
client_id - hashed UUID of a given user
audio_id - numeric id for audio file
audio_file - audio file name
duration_ms - duration of audio in milliseconds
prompt_id - numeric id for prompt
prompt - question for user
transcription - transcription of the audio response
votes - number of people that who approved a given transcript
age - age of the speaker1
gender - gender of the speaker1
language - language name
split - for data modelling, which subset of the data does this clip pertain to
char_per_sec - how many characters of transcription per second of audio
quality_tags - some automated assessment of the transcription--audio pair, separated by |
transcription-length - character per second under 3 characters per second
speech-rate - characters per second over 30 characters per second
short-audio - audio length under 2 seconds
long-audio - audio length over 5 minutes
This dataset was partially funded by the Open Multilingual Speech Fund managed by Mozilla Common Voice.
This dataset is released under the Creative Commons Zero (CC-0) licence. By downloading this data you agree to not determine the identity of speakers in the dataset.
For a full list of age, gender, and accent options, see the demographics spec. These will only be reported if the speaker opted in to provide that information. ↩ ↩2