Large acoustic corpus in Korean produced by Kaist Korterm. Two announcers and 70 native speakers (males and females) read 2 times one paragraph. . Information such as the size and the level of studies of the speakers are provided. The recordings took place in a soundproof room. The data are stored in a 8-bit A-law speech file, with a 16 kHz sampling rate. The standard in use is NIST.