Re: A89: Re: 89sound

To: assembly-89@lists.ticalc.org
Subject: Re: A89: Re: 89sound
From: Adam Berlinsky-Schine <adam@findcure.com>
Date: Thu, 03 Dec 1998 21:47:38 -0800
Delivered-To: assembly-89-outgoing@towerguard.unix.edu.sollentuna.se
In-Reply-To: <008c01be1f2e$bd8c5580$4d10e6a5@Sammy.rutgers.edu>
Reply-To: assembly-89@lists.ticalc.org

Uhh, no, you don't just plug headphones into the jack. There are three main
ways of hearing the sound (in order of what I think is best to worst):
1) Build speakers - they're easy to make and cheap. For information, go to
http://calc.ml.org/ and look in the hardware section.
2) use a 2.5mm > 3.5mm converter so that you can plug headphones into the
TI linkport.
3) Use an AM radio, and place it near the TI-89

Good luck..
Adam

At 09:35 PM 12/3/98 -0500, you wrote:
>
>>A lot has been said about the sound library recently so I assume that you
>can
>>get sound on the 89.  So, how do you get sound?  I'm sure you just can't
>plug
>>headphones into the jack...did someone design a speaker or
>>something?...THANKS.
>
>you just plug headphones into the jack
>
>by switching on and off the linkport evenly you can create a frequency; the
>pitch is adjusted by the delay between on and off -- the larger the delay,
>the lower the frequency
>
>

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
                Adam Berlinsky-Schine
                  adam@findcure.com
                    ICQ: 9397536
          Dimension-TI: http://calc.ml.org/
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

References:

A89: Re: 89sound

From: "Dux Gregis" <assets@eden.rutgers.edu>

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