While looking at the picture, the audio device which can hear regenerative sound

摘要

(57) Abstract Objective The regenerative sound which is recorded on the magnetic tape just is heardWithout, while looking at the picture, it enjoys even visual sense. Constitution The magnetic tape (T1) with, the tape which prints the picture(T2) the cladding tape adhesion (T) kasetsuto (K) to install, in the cassette, the notch (4) and rora (R) to provide, the audio device frame in (1),It comes, the window (2) and the glass lens (L) with, glass lens girder (LG) with, the skylight window (3) was provided.