In search of low distortion omnidirectional microphones for DIYers

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Joined 2005
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Member
Joined 2005
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Thank you @tktran303 for all your effort.

Purifi could use the "S mic" in the future.

Obviously the D3 harmonic of common measurement microphones is very high, therefore current-drive (or resistor-drive as I implemented and measured it) never became the normal mode of operation.

Best regards
Bernd
 
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