The data volumn is 769 hours and is recorded by 1623 French native speakers. The recording text is designed by linguistic experts, which covers general interactive, in-car and home category. The texts are manually proofread with high accuracy. Recording devices are mainstream Android phones and iPhones. Format:16kHz, 16bit, uncompressed wav, mono channel Recording Environment:quiet indoor environment, low background noise, without echo Recording content (read speech):oral category; human-machine interaction category; smart home command and in-car command category; numbers; news category; Demographics:1,623 speakers totally, with 46% male and 54% female; and 65% speakers of all are in the age group of 18-25,32% speakers of all are in the age group of 26-45, 3% speakers of all are in the age group of 46-60; Device:Android mobile phone, iPhone Language:French Application scenarios:speech recognition; voiceprint recognition