This database is collected over Mobile phones in quiet (office/home) environment, which were from 1232 speakers, including 636 male and 596 female. The total pure recording time is about 761 hours, including the reasonable leading and trailing silence.
Mandarin Oxygen Mask Speech Recognition Corpus (Mobile)
This database is collected over Mobile phones in quiet (office/home) environment, which were from 102 speakers, including 52 male and 50 female. The total pure recording time is about 86.7 hours, including the reasonable leading and trailing silence.
Mandarin Speech Recognition Corpus (Desktop-Mobile)-Law
This database is collected over Desktop microphones and Mobile phones in quiet (office) environment, which were from 11 speakers, including 6 male and 5 female. The total pure recording time is about 6.8 hours, including the reasonable leading and trailing silence.
This database is collected over Desktop microphones in quiet (office) environment, which were from 260 speakers, including 130 male and 130 female. The total pure recording time is about 138.9 hours, including the reasonable leading and trailing silence.
This database is collected over Desktop microphones in quiet (office) environment, which were from 200 speakers, including 86 male and 114 female. The total pure recording time is about 46 hours, including the reasonable leading and trailing silence.
This database is collected over Desktop microphones in quiet (office) environment, which were from 10 speakers, including 3 male and 7 female. The total pure recording time is about 3.6 hours, including the reasonable leading and trailing silence.
This database is collected over Desktop microphones in quiet (office) environment, which were from 120 speakers, including 59 male and 61 female. The total pure recording time is about 20.9 hours, including the reasonable leading and trailing silence.
This database is collected over Desktop microphones in quiet (office) environment, which were from 120 speakers, including 59 male and 61 female. The total pure recording time is about 6 hours, including the reasonable leading and trailing silence.
This database is collected over Desktop microphones in quiet (office) environment, which were from 70 speakers, including 38 male and 32 female. The total pure recording time is about 13.9 hours, including the reasonable leading and trailing silence.
