Is it possible for her to use magnetically shielded speakers? I guess I don=
't
quite understand the implications of her disease.
In our 'contemporary' world, you do indeed need an electromagnetic transdu=
cer
of some sort to move the air in order to hear the sound.
So, no matter how you slice it, you need some electronics somewhere. And a=
source of recorded sound or a radio receiver.
I know that they make special air-driven headsets for patients in MRI machi=
nes
so that they can listen to music. That would be fine, but again there is an=
electromagnetic transducer located remotely to produce the driven air.
Perhaps the ideal solution is an old Victrola that is hand cranked. However=
, I
don't know if it could be modified to play modern LPs.
But the Victrola is a completely mechanical device, no electronics.
Maybe you can be more detailed about what exactly she can be exposed to and=
how
far away.
Is there any electricity in her house, i.e., mains wiring of 110 or 220 VAC=
?
Best regards,
Greg
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