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Release Date: 9/17/2026
Format: MP3
Size: 225.75 MB
A collection of spontaneous responses to questions in Heng Hua (Heng Hua).
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.
cpx)This datasheet is for sps-corpus-5.0-2026-09-11 of the Mozilla Common Voice Spontaneous Speech dataset for Heng Hua [Heng Hua - cpx]. The dataset contains 2007 clips representing 10.66 hours of recorded speech (0.03 hours validated) from 29 speakers.
The dataset clips are categorised by transcription status and training-set assignment. The following tables summarise the distribution.
| Bucket | Clips | % |
|---|---|---|
| Transcribed & Validated | 13 | 0.6% |
| Transcribed & Pending | 1,991 | 99.2% |
| Not transcribed | 3 | 0.1% |
| Bucket | Clips | % |
|---|---|---|
| Train | 0 | 0.0% |
| Dev | 0 | 0.0% |
| Test | 0 | 0.0% |
| Unassigned | 2,007 | 100.0% |
Training split coverage: 0 of 13 transcribed & validated clips (0.0%)
| Bucket | Clips | % |
|---|---|---|
| Validated | 13 | 0.6% |
| Pending | 1,991 | 99.4% |
| Edited | 3 | 0.1% |
There follows a randomly selected sample of questions used in the corpus.
你的國家有哪些季節或天氣變化？
你最常看到哪些類型的植物？
學校和家長如何互相協助教育孩子？
你最喜歡的節日是什麼？為什麼？
在你的國家，有哪些迫切的健康問題？
There follows a randomly selected sample of transcribed responses from the corpus.
[um]打Snooker咯，打电子游戏是打这次都打game咯，打赌，打牌咯，嘛打poker咯，玛呐，玛呐[um]，吸烟，兴华人pun有吸烟。
嗯，资源系统，pun是一样啦，是讲较方便，是讲老人，啊，这阵变好像讲还钱啦，dan有很多啦，有时还是讲看个人啦，个人。
很好，[um]做了很好。因为百姓做工[um]有的国家做工，因为政府有帮助这人。[um]像[um]较惨的人他人有给他津贴[um]还有[silence]要怎么说[um]福利部，政府有福利部给人。
在我们这个国家[um]糖尿病[um]心脏病[um]啊，这呐健康是非常危险。[um]非常大问题[um]因为尤其他们别色人，啊，非常suka吃那呐，非常欢喜吃那呐糖啊，糖吃[um]过头多。
会啊，以前他们讲在中国那里搭什船这过来啊，在船上啊，那个啊，危险会的了，嘞到这边嘞那个啊，每样自去自种东西吃，每样没讲像这久这样在店头那么多，没东西，自种番薯吃。
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
non-allowed-script - transcription contains characters from a writing system not associated with the language
mixed-script-words - a single word contains characters from multiple writing systems
mixed-script-transcription - transcription spans multiple writing systems, but each word consistently uses only one
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