... in MeetingRecordings Using a Microphone ArrayFutoshi Asano,1Kiyoshi Yamamoto,1Jun Ogata,1Miichi Yamada,2and Masami Nakamura21Information Technology Research Institute, National Institute ... event data were classified into eachparticipant, and the six AMs were individually trained us-ing the data for each participant. Compared with the case of without AM adaptation, the score was further ... is much easier andmore effective. In a usual small-sized meeting treated in thispaper, there are some advantages that can be utilized in theautomatic calibration and adaptation of ABF as follows:(i)...