Common Voice Scripted Speech 23.0 - Sardinian

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License:

CC0-1.0

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Steward:

Common Voice

Task: ASR

Release Date: 9/15/2025

Format: MP3

Size: 72.25 MB


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Description

A collection of scripted spoken phrases in Sardinian.

Considerations

Restrictions/Special Constraints

You agree that you will not re-host or re-share this dataset

Forbidden Usage

You agree not to attempt to determine the identity of speakers in the Common Voice 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

Sardu — Sardinian (sc)

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 Sardinian (sc). The dataset contains 2775 clips representing 3.6 hours of recorded speech (2.9 hours validated) from 35 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.

GenderPertentage
Undefined54.0%
Male Masculine13.0%
Female Feminine34.0%

Age

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

Age BandPercentage
Undefined44.0%
Twenties9.0%
Thirties29.0%
Fourties1.0%
Fifties15.0%
Sixties2.0%

Data splits for modelling

The official data splits for modelling this language are as follows. Of the validated clips, 92.32% are included in the splits.

SplitCount
Train925
Test620
Dev547

Text corpus

The text corpus contains 5834 sentences, of which 5473 are validated, 361 are invalidated and 36 are reported.

Sample

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

S'ùrtimu achistu in òrdine de tempus.
S’arriscu de torrare a serrare totu est mannu meda.
Arrennegu sotziale, firmesa de vitòria, anneos peri sa Frantza.
Sas fògias, imbetzes, sunt ellìticas e a punta cun sa base asimmètrica.
Oramai giai, ca bois istimades sa terra nostra.

Text domains

DomainCount
Undefined2765
Agriculture Food2
Automotive Transport100.0%
Finance100.0%
General4
Healthcare100.0%
Nature Environment100.0%
News Current Affairs2

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

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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