Common Voice Scripted Speech 23.0 - English

English — English (en)

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 23.0 of the the Mozilla Common Voice Scripted Speech dataset for English (en). The dataset contains 2541751 clips representing 3746 hours of recorded speech (2682 hours validated) from 98579 speakers.

Demographic information

The dataset includes the following distribution of age and gender.

Gender

Self-declared gender information, percentage refers to the number of clips annotated with this gender.

Age

Self-declared age information, percentage refers to the number of clips annotated with this age band.

Data splits for modelling

The official data splits for modelling this language are as follows. Of the validated clips, 63.16% are included in the splits.

Text corpus

The text corpus contains 1716010 sentences, of which 1680665 are validated, 35345 are invalidated and 9705 are reported.

Sample

There follows a randomly selected sample of five sentences from the corpus.

Bio spent seven years at Bo School, rising to become school Prefect.
His philosophical and philological critiques of Neo-Confucianism continue to be influential.
It will then follow it exact same routing back to Bethesda.
The Fredericksburg and Spotsylvania National Military Park includes three cemeteries.
These are called "un-cemented", "air-spaced" or "broken contact" doublets.

Text domains

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

• path - relative path of the audio file

• text - supposed transcription of the audio

• up_votes - number of people who said audio matches the text

• down_votes - number of people who said audio does not match text

• age - age of the speaker¹

• gender - gender of the speaker¹

• accent - accent of the speaker¹

• segment - if sentence belongs to a custom dataset segment, it will be listed here

Community links

• Common Voice translators on Pontoon

Contribute

• Speak

• Write

• Listen

• Review

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

1. For a full list of age, gender, and accent options, see the demograpics spec. These will only be reported if the speaker opted in to provide that information. ↩ ↩² ↩³