[sdiy] Listening and recording electromagnetic fields

[Michael Zacherl]

On 8.Jul 2015, at 16:19 , Ullrich Peter <Peter.Ullrich at kapsch.net> wrote:

> The good old Texas Instruments TI-30 made the Kraftwerk-Pocket Calculator sounds quite good.

:-)

> No inductive coupling was needed, you could simply take a signal out of the keyboard matrix via a 47k resistor or so.

then again, the use of those (in)famous Monacor telephone pickups [1] is widely spread among noise artists.

m.

[1] e.g. http://www.amazon.co.uk/gp/product/B003H51QTO

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