English - United Kingdom

English Speech Data - Spontaneous IVR - 119h

Telecommunication
Audio demo
Sender
Invitee

Dataset Details

About

Domain
Telecommunication
Use case(s)
call centre, conversational AI, IVR
Model Applications
Acoustic Modelling, ASR Testing, Benchmarking
Total recordings
13650
Hours
119
Word error rate (%) Measurement indicating errors in alignment of text representation (actual vs. perfect) of audio, taking into account words omitted, inserted or wrongly replaced.
3.62%
Average amount of recordings per speaker
82.23
License Type Link
Published date
Sep 1, 2021
File size
12.87GB
Packaging description
A zip file containing metadata files in tsv format and a folder with all the audio files

Demographic

Number of speakers
332.000000
Locale The language(s) and country(s) applicable to the speakers in the dataset.
en-gb
Language
English
Country
United Kingdom
Female | Male | Unspecified View on chart
65% | 35% | 0%
18-72
Accent(s) View on chart
English - East and Central Midlands (Cambridge, Leicester, Nottingham), English - East Anglia (Norfolk, Ipswich), English - Geordie (Newcastle, Sunderland, Northumberland), English - Hampshire/Wiltshire, English - London and Greater London/Surrey, English - Mancunian (Manchester and Greater Manchester), English - Scouse/Northwestern (Liverpool, Lancashire, Blackpool), English - Southwestern (Devon, Cornwall), English - Sussex (East/West), English - West Country (Bristol, Gloucester, Somerset), English - West Midlands (Birmingham, Coventry), English - Yorkshire (Sheffield, Leeds, Middlesbrough), Irish - Belfast/East Ulster, Irish - Derry/West Ulster, Irish - Northwestern (Sligo, Letterkenny), Irish - Southwestern (Cork, Tralee), Irish - Western (Limerick, Galway), Scottish - Aberdeen/Northern Lowlands, Scottish - Edinburgh-Dundee, Scottish - Glasgow-Stirling, Scottish - Southern Lowlands (Dumfries, Ayr), Welsh - Southern (Cardiff, Newport), Welsh - Western (Swansea, Pembrokeshire)

Audio Details

Words
781728
Recording environment
noisy, silent
Audio format
WAV
Bits per sample
8
Device type
mobile
Communication band
narrowband
Sample rate
8kHz

Chart details