1~2hit |
Vol.96 No.11 pp.833-839 Measuring Methods of Microphones and Earphones for Portable Telephone Set Juro OHGA | Summary | Full Text:PDF(1.9MB) |
Vol.91 No.1 pp.2-4 International Standard Development for a Lame Duck in English Language Juro OHGA | Summary | Full Text:PDF(589.4KB) |