To get direct audio output from a braillenote, you do, infact, use the earphone 
jack on the bn.  It's called the earphone jack because most of the time 
people use it to get voice output from the bn into their earphones.  But, it 
really is just an output jack which can not only send audio out to earphones, 
but 
also out of the bn into a cable connected to some other device which receives 
the audio output.  This could be a tape recorder, a larger amplifier/speaker 
setup to get better fidelity, a hearing aid, or almost any other such device 
which accepts audio input.  

The bn volume control still works to adjust the amount of audio going out of 
the jack to whatever device, earphones, hearingaids, or whatever that are 
connected via the patch cord.  

When you're doing this, it's best to start with a relatively low volume on the 
braillenote and then gradually increase it up to the level you want.  This is 
certainly important when using earphones as too loud a volume could at the very 
least be uncomfortable to the user and could conceivably cause at least 
temporary hearing damage.  If you are using direct audio output from the bn 
feeding into a hearing aid system, the hearing aids will probably protect you 
from 
this loud noise, but a lower volume level also greatly reduces the amount of 
distortion a user will hear, so starting with a low volume level is really a 
good idea 
in all cases until you know exactly where you need to set the volume level for 
the results you want.

Somehow, it seems that this whole issue has gotten far more complicated than it 
really is!  <smile>  

Hope this makes some sense and possibly clears up the situation.

Don

On Fri, 24 Oct 2003 16:38:42 -0700, Terri Pannett wrote:

Has PDI raised the volume in the earhone jack?  I never liked having to
crank up the volume when using earphones.

Also, please explain how a hearing-impaired person gets audio without going
through the earphone jack or the speaker.

Terri, Amateur radio call sign KF6CA.  Army MARS call sign AAT9PX,
California


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