English(Australia) Spontaneous Dialogue Smartphone speech dataset | 339 Hours | Speech Data

English(Australia) Spontaneous Dialogue Smartphone 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(418 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 16 kHz, 16 bit, uncompressed wav, mono channel; Content category Dialogue based on given topics Recording condition Low background noise (indoor) Recording device Android smartphone, iPhone Country Australia(AUS) language code en-AU language English Speaker 418 native speakers in total Features of annotation Transcription text, timestamp, speaker ID, gender, noise Accuracy rate Sentence accuracy rate(SAR) 95%