German audio data captured by mobile phone, consisting of 1,796 hours in total, recorded by 3,442 German native speakers. The recorded text is designed by linguistic experts, covering generic, interactive, on-board, home and other categories. The text has been proofread manually with high accuracy; this data can be used for automatic speech recognition, machine translation, and voiceprint recognition. Format：16kHz, 16bit, uncompressed wav, mono channel Recording Environment：quiet indoor environment, low background noise, without echo Recording content (read speech)：generic category; human-machine interaction category; smart home command and control category; in-car command and control category; numbers Demographics：3,442 speakers totally, with male 44% and female 56%; and 60% speakers of all are in the age group of 18-25,35% speakers of all are in the age group of 26-45, 5% speakers of all are in the age group of 46-60; Device：Android mobile phone, iPhone Language：German Application Scene：speech recognition; voiceprint recognition

Creator(s)

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Distributor(s)

ELRA

Right Holder(s)

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