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Spontaneous Dialogue

Black American English - Spontaneous Dialogue

Retail
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Version Number
01
Published date
Aug 2, 2022
Sender
Invitee
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Use case(s)

call centre, conversational AI

Model Applications

Acoustic Modelling, ASR Testing, Benchmarking

Packaging description

A zip file containing metadata files in tsv format and a folder with all the audio files
This dataset contains 51 hours of English Spontaneous Dialogue data, recorded from speakers in United States.

Seller Name

Defined.ai

Dataset details

About

Domain Retail
Total recordings 683
File size 5.52GB
Hours 51
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. 9.5%
Average amount of recordings per speaker 17.97

Demographic

Locale The language(s) and country(s) applicable to the speakers in the dataset. en-us
Language English
Country Black American
Speaker Origin Country United States
Female | Male | Unspecified View on chart 70% | 30% | 0%
Age View on chart 18-64
Accent(s) View on chart Alabama, Arizona, Arkansas, California, Delaware, District of Columbia, Florida, Georgia, Illinois, Kentucky, Louisiana, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Nevada, New York, North Carolina, Ohio, Other, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, Washington

Audio Details

Words 437762
Recording environment noisy, silent
Audio format WAV
Bits per sample 16
Device type mobile
Communication band narrowband
Sample rate 8kHz

Details on charts

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