German Conversational Speech Data by Telephone | 431 Hours | Multilingual Language Data

German(Germany) Spontaneous Dialogue Telephony speech dataset, collected from dialogues based on given topics. Transcribed with text content, timestamp, speaker's ID, gender and other attributes. Our dataset was collected from extensive and diversify speakers(around 590 native speakers), 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 8kHz, 8bit, wav, mono channel; Content category Dialogue based on given topics Recording condition Low background noise (indoor) Recording device Android smartphone, iPhone Country Germany(DEU) Language(Region) Code de-DE Language German Speaker 592 native speakers in total, 54% male and 46% female Features of annotation Transcription text, timestamp, speaker ID, gender Accuracy rate Sentence accuracy rate(SAR) 95%