Nexdata | Multilingual Casual Conversation Speech Data | 20,000 Hours | Spontaneous Speech |Audio Data

1. Specifications Format: 16kHz, 16 bit, wav, mono channel; Recording environment: Low background noise; Recording content: Including live, variety-show, speech etc; Language: English,French, German, Japanese, Portugese, Dutch, Turkish, Korean, Vietnamese, Indonesian, Malay, Thai, Burmese, etc. Features of annotation: Transcription text, timestamp, speaker ID, gender, noise Accuracy rate: Word Accuracy Rate (WAR) 98% 2. About Nexdata Nexdata owns off-the-shelf PB-level Large Language Model(LLM) Data, 1 million hours of Audio Data and 800TB of Annotated Imagery Data. These ready-to-go data supports instant delivery, quickly improve the accuracy of AI models. For more details, please visit us at https://www.nexdata.ai/datasets/speechrecog?source=Datarade