[comp.sys.mac.hardware] Max amplitude of Mac IIcx speaker

pduncan@searchtech.com (Phil Duncan) (04/11/91)

I am trying to replicate some acoustical laboratory studies on my Mac IIcx.
The sounds that I am trying to replicate range widely in frequency and
amplitude.  Frequency is no problem but the amplitudes are measured in
decibels (dB).  I know that the dynamic range of the speaker is 48 dB, but
I don't know what absolute dBs my speaker can produce.  Can anyone provide me
this information or a reference where I could find the information? 

Thanks. 
pduncan@searchtech.com
search technology, inc.