< Go to Catalog
Spontaneous Dialogue

English Speech Data - Spontaneous Dialogue

Version Number
Published date
Dec 27, 2021
Audio demo Audio clips from the dataset that you can listen to.

How can I get the dataset?

After clicking the button and filling out the form, we will contact you to discuss the details.

Not what you're looking for?

We can collect a customized dataset according to your precise needs.

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 135 hours of English Spontaneous Dialogue data, recorded from global Philippines speakers.

Seller Name


Dataset details


Domain Insurance
Total recordings 1695
File size 14.57GB
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. 7.7%
Average amount of recordings per speaker 12.02


Locale The language(s) and country(s) applicable to the speakers in the dataset. en-ph
Language English
Country Philippines
Female | Male | Unspecified View on chart 53% | 36% | 11%
Age View on chart 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

Details on charts

Want to try?