Newsgroups: comp.sys.mac.hardware
Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!uupsi!srchtec.searchtech.com!pduncan
From: pduncan@searchtech.com (Phil Duncan)
Subject: Max amplitude of Mac IIcx speaker
Message-ID: <1991Apr10.184743.14279@searchtech.com>
Organization: search technology, inc.
Date: Wed, 10 Apr 1991 18:47:43 GMT

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.

