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Old 7th May 2015, 10:58 PM   #1
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Smile Bone conduction headphones

hell
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Last edited by matas555; 8th May 2015 at 11:55 AM.
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Old 9th May 2015, 05:47 PM   #2
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Which bone are you trying to stimulate?
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Old 9th May 2015, 06:08 PM   #3
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The temporal bone but I have problems with the circuit, I keep trying different amplifiers, but no results so far If I use simple speakers it works fine, but with bone conduction... no good Maybe you have any suggestions for the amplifier The circuit is comprised of Mic amp (transistor), then a phase shifter (op amp) and at the end an amplifier which should drive the bone conduction speakers
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