double coil2

Maken of 2 roll; polyregin "double coil"
a coil; copper line "double coil"
a coil; steel line "double coil"
a prism; triangle, i= 6-7
a glass and flame; sphirical lens
4 cups; paper
a base; paper
a autofocus device; SO-04E


Theme: Speaking to the hall-ghost with focus, Gathering the voice with the "double coil".
To making
putting on "double coil1", prism-cups, glass flame and "double coil2".
control the SO-04 camera of autofocus,
maintaining focus and speaking to the device.


Result: good: the conversation is good.

good: I will caught the ghost's microphone.

too bad: It is a system of sounding surround and I would like to be fine.