English - India

English Speech Data - Spontaneous IVR - 71h

Retail
Audio demo
Sender
Invitee

Dataset Details

About

Domain
Retail
Use case(s)
call centre, conversational AI, IVR
Model Applications
Acoustic Modelling, ASR Testing, Benchmarking
Total recordings
7945
Hours
71
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.
0%
Average amount of recordings per speaker
83.63
License Type Link
Published date
Apr 4, 2022
File size
7.71GB
Packaging description
A zip file containing metadata files in tsv format and a folder with all the audio files

Demographic

Number of speakers
190.000000
Locale The language(s) and country(s) applicable to the speakers in the dataset.
en-in
Language
English
Country
India
Female | Male | Unspecified View on chart
49% | 50% | 1%
19-61
Accent(s) View on chart
Chandigarh, Chhattisgarh, Delhi, Gujarat, Jammu and Kashmir, Kerala, Madhya Pradesh, Maharashtra, Odisha, Rajasthan, Tamil Nadu, Telangana, Uttar Pradesh, Uttarakhand, West Bengal

Audio Details

Words
423272
Recording environment
noisy, silent
Audio format
WAV
Bits per sample
16
Device type
mobile
Communication band
narrowband
Sample rate
8kHz

Chart details