52,483 Shanghai Dialect Pronunciation Dictionary
The data contains more than 50,000 entries. All words and pronunciations are produced by Shanghai dialect linguists, including 410 international phonemes and 74 Shanghai phonemes. The pinyin of Shanghai dialect consists of five single tones, namely, yin ping, yin qu, yang qu, yin ru, yang ru, with accurate pronunciation. It can be used in the research and development of Shanghai dialect identification technology.
1,026 Hours - Mobile Telephony Strong Accented Mandarin Speech Data
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.