Common Voice Spontaneous Speech 2.0 - Kuku

Specifics

Licensing

CC0 1.0 Universal

https://creativecommons.org/publicdomain/zero/1.0/legalcode

Considerations

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

Processes

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.

Metadata

Kuku — Kuku (`ukv`)

This datasheet has been generated automatically, we would love to include more information, if you would like to help out, get in touch!

This datasheet is for version 2.0 of the the Mozilla Common Voice Spontaneous Speech dataset for Kuku (ukv). The dataset contains 2575 clips representing 12 hours of recorded speech (11 hours validated) from 22 speakers.

Data splits for modelling

Split	Count
Train	1430
Test	401
Dev	408

Transcriptions

Prompts: 119
Duration: 11:54:50 [h:m:s]
Avg. Transcription Len: 142
Avg. Duration: 16.66[s]
Valid Duration: 36560.124[s]
Total hours: 11.91[h]
Valid hours: 10.16[h]

Samples

Questions

There follows a randomly selected sample of questions used in the corpus.

Ŋo wöriyet logoŋ  ropa kuʼdik lo a nyo?
Ti ŋutuʼ luwalet lo ködö temaniʼ tema ret lo sukariya lo daŋin muda?
Kita nagoŋ kaʼdolak ti keriyat a kon kasu yi gboke ni na avnyo?
Nan ŋona bubulö rereŋgu kuwa ko kimur yi diŋit na toto dinyo?
Do ŋona a met kenda na yi toʼdurjö na wate kodeʼ ŋojik nawate kasu mede ni?

Responses

There follows a randomly selected sample of transcribed responses from the corpus.

ŋo woriyet na ropa ku'dik na a gari
ŋutu' luwalet lo ködö tetema ret lo sukaria lo yi diŋitan liŋ naŋ lepeŋ a yiŋga tomiyesi kode' gayeeresi kanyit yi mugun ni
A tikinda na ŋutulu na gboŋ a boŋo yi keriat kase 
dó bubulä reregu kuwá ko kimur i diŋit na toto i kikolin jore togeleŋ na ti do totoni lemesia kata nagon a ruwä ko wini tomurek na piyoŋ loŋ liliwa i porogo no kulo ti riyajini yu to musala na mudiŋan lo gboŋ konuk i mede nyoga kulo ti gbutani kak 
kenda na a ŋo nagologiti na'but kega i tokenda na̵ ŋojik nawate ko ŋutu wate bgenge kaŋ mede ni na mede niyaŋ 'durjö ko kulya ti kenda na ŋojik nawate

Fields

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 30 seconds

Get involved!

Community links

Common Voice translators on Pontoon

Contribute

Acknowledgements

Funding

This dataset was partially funded by the Open Multilingual Speech Fund managed by Mozilla Common Voice.

Licence

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.

Footnotes

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