German Speech Data by Mobile Phone | 1,796 Hours | Multilingual Language Data

German(Germany) Scripted Monologue Smartphone speech dataset, collected from monologue based on given scripts, covering generic domain, human-machine interaction, smart home command and in-car command, numbers and other domains. Transcribed with text content and other attributes. Our dataset was collected from extensive and diversify speakers(3,442 German native speakers in total), geographicly speaking, enhancing model performance in real and complex tasks. Quality tested by various AI companies. We strictly adhere to data protection regulations and privacy standards, ensuring the maintenance of user privacy and legal rights throughout the data collection, storage, and usage processes, our datasets are all GDPR, CCPA, PIPL complied. Format 16kHz, 16bit, uncompressed wav, mono channel; Recording condition Low background noise(indoor), without echo; Content category Generic domain; human-machine interaction; smart home command and control; in-car command and control; numbers Recording device Android Smartphone, iPhone; Speaker 3,442 speakers totally, with 44% male and 56% female ; 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; Country Germany(DEU); Language(Region) Code de-DE; Language German; Features of annotation Transcription text; Accuracy Rate Sentence Accuracy Rate (SAR) 95%