Re: HC selectivity ... (Kevin Austin )


Subject: Re: HC selectivity ...
From:    Kevin Austin  <kevin.austin@xxxxxxxx>
Date:    Fri, 5 Oct 2007 05:04:11 -0400
List-Archive:<http://lists.mcgill.ca/scripts/wa.exe?LIST=AUDITORY>

Hi If I understand microphones, it may be necessary to revise the statement below to read "dynamic microphones", as I believe the statement is not correct regarding condenser (capacitor) mics, which can output DC, and are 90 degrees out of phase with dynamic mics. Best Kevin Martin Braun <nombraun@xxxxxxxx> wrote: >Microphones are pressure sensors, not displacement sensors.


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