Subject: Re: [AUDITORY] National Hearing Test From: Tom Brennan <g_brennantg@xxxxxxxx> Date: Wed, 30 Oct 2013 05:01:15 -0500 List-Archive:<http://lists.mcgill.ca/scripts/wa.exe?LIST=AUDITORY>Actually, my comments about telephone service are based on having lived in Germany for nearly five years and having a number of friends in Europe. I do believe their telephone system superior to ours. This is especially true of their cell phone system but is to a lesser degree of their land lines. I wonder if some kind of feedback loop could legally be set up to help know what kind of phone system a client doing this test i susing. Of course, another issue revolves around the fact that most telephones now allow the user to control the volume of the receiver thus adding another confo7unding variable to the mix. Tom Tom Brennan KD5VIJ, CCC-A/SLP web page http://titan.sfasu.edu/~g_brennantg/sonicpage.html