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Spontaneous IVR

German Speech Data - Spontaneous IVR

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$255.00 per hour 124 hours available
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hour(s)

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

Version Number
01
Published date
Sep 1, 2021
Sender
Invitee
Audio demo Audio clips from the dataset that you can listen to.

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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 124 hours of German Spontaneous IVR data, recorded from speakers in Germany.

Seller Name

DefinedData

Dataset details

About

Domain Retail
Total recordings 12688
File size 13.36GB
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

Demographic

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

Details on charts

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