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Re: dB meter
Thank you for your reply
What I want to make is to be able to read dB on a microvolt (or mV) meter . I will then make a new scale for the meter, but the point is to interface somehow the voltmeter to read dB. Maybe I need a log opamp amplifier .. or something similar !?
Thanks
dB meter
Hi
can someone tell me how to use an analog umeter to read dB - I am sure it can be done , maybe w/ some opamps or some passive components...!?
Any schematic(s) would be nice
THANKS
- Pierino
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