< Go to Catalog
Spontaneous IVR

Hindi Speech Data - Spontaneous IVR

Version Number
Published date
Mar 20, 2022
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, IVR

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 70 hours of Hindi Spontaneous IVR data, recorded from speakers in India.

Seller Name


Dataset details


Domain Retail
Total recordings 6423
File size 7.58GB
Hours 70
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 58.39


Locale The language(s) and country(s) applicable to the speakers in the dataset. hi-in
Language Hindi
Country India
Female | Male | Unspecified View on chart 55% | 44% | 0%
Age View on chart 18-56
Accent(s) View on chart Andhra Pradesh, Bihar, Chandigarh, Chhattisgarh, Delhi, Gujarat, Haryana, Himachal Pradesh, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Odisha, Punjab, Rajasthan, Tamil Nadu, Telangana, Uttar Pradesh, Uttarakhand, West Bengal

Audio Details

Words 726475
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?