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| Transcript | Channel | Start | End |
|---|
| Hallo wie kann ich Ihnen heute helfen | 2 | 00:03:370 | 00:06:217 |
| [n_s/] ich wüsste gern ob der Artikel Lautsprecher noch auf Lager ist | 1 | 00:06:426 | 00:09:841 |
German - Germany
German Speech Data - Spontaneous IVR - 124h
Retail
Audio demo
Dataset Details
About
Domain
Retail
Use case(s)
call centre, conversational AI, IVR
Model Applications
Acoustic Modelling, ASR Testing, Benchmarking
Total recordings
12688
Hours
124
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.
4.6%
Average amount of recordings per speaker
68.58
License Type Link
Published date
Sep 1, 2021
File size
13.36GB
Packaging description
A zip file containing metadata files in tsv format and a folder with all the audio files
Demographic
Number of speakers
370.000000
Locale The language(s) and country(s) applicable to the speakers in the dataset.
de-de
Language
German
Country
Germany
Female | Male | Unspecified View on chart
56% | 44% | 0%
Age View on chart
18-66
Accent(s) View on chart
Neutral/Hochdeutsch, Nordoberdeutsch – Fränkisch (Nürnberg, Aschaffenburg), Ostmitteldeutsch (Erfurt, Dresden, Leipzig, Berlin), Ostniederdeutsch (Rostock, Brandenburg), Ostoberdeutsch – Bairisch (München, Regensburg), Westmitteldeutsch – Rheinisch (Köln, Trier, Frankfurt), Westniederdeutsch (Hamburg, Bremen, Hannover, Kiel), Westoberdeutsch – Alemannisch (Stuttgart, Augsburg, Freiburg)
Audio Details
Words
743137
Recording environment
noisy, silent
Audio format
WAV
Bits per sample
8
Device type
mobile
Communication band
narrowband
Sample rate
8kHz
Chart details
Phonetic Distribution
Age Distribution
Gender distribution
Accent Distribution
