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Scripted Monologue

Japanese Speech Data - Scripted Monologue

$195.00 per hour 102 hours available

The dataset is split into 20h chunks that you can buy separately

Version Number
Published date
Sep 1, 2021
Audio demo Audio clips from the dataset that you can listen to.

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Use case(s)

mobile speech

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 102 hours of Japanese Scripted Monologue data, recorded from speakers in Japan.

Seller Name


Dataset details


Domain Generic
Total recordings 88271
File size 11.0GB
Hours 102
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. 0.3%
Total prompts 88271
Unique prompts 46277
Average amount of recordings per speaker 388.86


Locale The language(s) and country(s) applicable to the speakers in the dataset. ja-jp
Language Japanese
Country Japan
Female | Male | Unspecified View on chart 78% | 22% | 0%
Age View on chart 17-64
Accent(s) View on chart Aichi, Chiba, Fukuoka, Fukushima, Gifu, Hiroshima, Hokkaido, Hyogo, Ishikawa, Kochi, Kyoto, Oita, Osaka, Shizuoka, Tokushima, Tokyo, Yamaguchi, Yamanashi,  Akita,  Aomori,  Ehime,  Ibaraki,  Iwate,  Kagawa,  Kanagawa,  Kumamoto,  Mie,  Miyagi,  Miyazaki,  Nagano,  Nagasaki,  Nara,  Niigata,  Okayama,  Okinawa,  Saga,  Saitama,  Toyama

Audio Details

Words 133853
Recording environment silent
Audio format WAV
Bits per sample 16
Device type mobile
Communication band broadband
Sample rate 16kHz

Details on charts