Re: LZ: Etch.zip a new zshell program.
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Re: LZ: Etch.zip a new zshell program.
On Wed, 23 Oct 1996, NeCrOm wrote:
> Well the magic program is comming along realy good. and same for the
> cyber phreak. But there is just one thing I can't find out, the sound
> routines. I can't get a decent program for the sound producing.
>
Use the .wav drivers. You'll have to build wave tables anyway (or do a
FFT on a DTFM tone) to get a reproducible signal. You'll need a 2600Hz
(obviously) and just playing the beat frequency of a 770 and 1520 wouldn't
work. Wave table or realtime synthesis using sinusoids would be the way
to go. If you've already got that figured out, this message boils down
to: Try the .wav routines.
<pre>
--
Chris Kuethe <ckuethe@gpu.srv.ualberta.ca> LPGV Electronics and Controls
RSA in 3 lines of PERL:
#!/bin/perl -sp0777i<X+d*lMLa^*lN%0]dsXx++lMlN/dsM0<j]dsj
$/=unpack('H*',$_);$_=`echo 16dio\U$k"SK$/SM$n\EsN0p[lN*1
lK[d2%Sa2/d0$^Ixp"|dc`;s/\W//g;$_=pack('H*',/((..)*)$/)
</pre>
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