%0 Journal Article %T Support system for fine focusing and astigmatism correction using an auditory signal in scanning electron microscopy %A Oho, Eisaku %A Suzuki, Kazuhiko %A Yamazaki, Sadao %J Microscopy %V 66 %N 3 %P 187-197 %@ 2050-5698 %D 2017-06-01 %I The Japanese Society of Microscopy %~ DeepDyve