English - United States

English Speech Data - Spontaneous Dialogue - 135h

Insurance
Audio demo
Sender
Invitee

Dataset Details

About

Domain
Insurance
Use case(s)
call centre, conversational AI
Model Applications
Acoustic Modelling, ASR Testing, Benchmarking
Total recordings
1695
Hours
135
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.
7.29%
Average amount of recordings per speaker
12.02
License Type Link
Published date
Dec 19, 2021
File size
29.3GB
Packaging description
A zip file containing metadata files in tsv format and a folder with all the audio files

Demographic

Number of speakers
282.000000
Locale The language(s) and country(s) applicable to the speakers in the dataset.
en-us
Language
English
Country
United States
Female | Male | Unspecified View on chart
53% | 36% | 11%
18-68
Accent(s) View on chart
Alabama, Alaska, Arizona, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Nevada, New Jersey, New Mexico, New York, North Carolina, Ohio, Oregon, Other, Pennsylvania, South Carolina, Tennessee, Texas, United States, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin

Audio Details

Words
955686
Recording environment
noisy, silent
Audio format
WAV
Bits per sample
8
Device type
mobile
Communication band
narrowband
Sample rate
8kHz

Chart details