Japanese - Japan

Japanese Speech Data - Scripted Monologue - 102h

Generic
Audio demo
Sender
Invitee

Dataset Details

About

Domain
Generic
Use case(s)
mobile speech
Model Applications
Acoustic Modelling, ASR Testing, Benchmarking
Total recordings
88271
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
License Type Link
Published date
Sep 1, 2021
File size
11.0GB
Packaging description
A zip file containing metadata files in tsv format and a folder with all the audio files

Demographic

Number of speakers
227.000000
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%
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

Chart details