Probably Tempest for Eliza:
http://www.erikyyy.de/tempest/
There's yet another similar project that I would like to track down
that was using a VGA card.
I wrote a fm transmitter using the vga output and called it Tempest for MP3 FM.
I packages it together with the am transmitter from tempe
On Tue, Jun 14, 2005 at 02:36:48AM -0700, John Gilmore wrote:
> > Does anyone here know if the VGA cards prevent you from controlling
> > the DAC durinng the blanking intervals? Are the blanking intervals
> > implemented in hardware or in software?
>
IIRC correctly, on some of the high end video
> Does anyone here know if the VGA cards prevent you from controlling
> the DAC durinng the blanking intervals? Are the blanking intervals
> implemented in hardware or in software?
Generally, video cards stop squirting bits during the blanking intervals,
which are implemented in software. This l
On Tue, 14 Jun 2005 09:15, Seth David Schoen wrote:
> There's yet another similar project that I would like to track down
> that was using a VGA card.
>
> Does anyone here know if the VGA cards prevent you from controlling
> the DAC durinng the blanking intervals? Are the blanking intervals
> impl
On Tue, 14 Jun 2005 08:17, Johnathan Corgan wrote:
> I sure wish I could remember where to find it, but I've seen
> demonstrated a program that would generate valid AM waveforms by
> displaying certain pictures on a video screen. You'd enter a target
> frequency (I think in the HF range) and choos
Johnathan Corgan writes:
> Seth David Schoen wrote:
>
> >Someone proposed this a while ago, but Fabrice Bellard (who is also
> >responsible for cool stuff like the tcc compiler, which lets you use
> >C as a scripting language and lets the Linux kernel compile itself
> >at boot time) has used a VG
Seth David Schoen wrote:
Someone proposed this a while ago, but Fabrice Bellard (who is also
responsible for cool stuff like the tcc compiler, which lets you use
C as a scripting language and lets the Linux kernel compile itself
at boot time) has used a VGA card's DAC as an RF modulator to produ
Someone proposed this a while ago, but Fabrice Bellard (who is also
responsible for cool stuff like the tcc compiler, which lets you use
C as a scripting language and lets the Linux kernel compile itself
at boot time) has used a VGA card's DAC as an RF modulator to produce
a valid DVB-T signal.
He
