 Audio advertising goes viral...
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Conundrum
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Fri Sept 24 2010, 11:01PM
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Registered Member #96
Joined: Thu Feb 09 2006, 05:37PM
Location: CI, Earth
Posts: 4062
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hmm, methinks Greenpeace will be annoyed.
Wonder if they can be hacked to record a custom message?
i think its in fact a fairly standard ISDxxxx chip with the record lines severed so its a matter of examining one under the microscope to see what the pinout is, followed by careful removal of the epoxy on a working unit to add the extra line.
(tip:- replace the resistor with a JFET+resistor and external input to make it bend!)
i did look into modifying a greetings card chip in this way, and if a simple circuit is used it can record at ultra low speed for several minutes until the time end LED lights then "play it back" at normal speed.
regards, -A
"Bother" said Pooh, as he got Jagerbombed...
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