1,025 Hours - Mandarin Strong Accent Speech Data by Mobile Phone

Description: More than 2,000 Chinese native speakers participated in the recording with equal gender. Speakers are mainly from the southern China, and some of them are from the provinces of northern China with Strong accents. The recording content is rich, covering mobile phone voice assistant interaction, smart home command and control, In-car command and control, numbers and other fields, which is accurately matching the smart home, intelligent car and other practical application scenarios.

Format: mobile phone, 16kHz, 16bit, uncompressed wav, mono channel

Recording Environment: moderately quiet indoor environment, without echo