Hey guys,
Reading rbj's thread made me think again I''d like to do some simple
music processing on a dedicated board with a dedicated chip...
Something that runs on low-power (battery??), just for me to write
some simple audio I/O stuff, hook up one or two pots and tweak the
sound.
I have
Arduino paired with a decent ADC/DAC would be good just for lightweight DSP.
It could be used to control a workhorse DSP through I2C communication,
but I don't think there is any ready to go development board out there… you
should wire it yourself,
and program both the processors.
alessandro
On
I know the Propeller board does video, so probably it can do audio...
http://www.parallax.com/tabid/407/Default.aspx
On 4/13/12 6:33 AM, Alessandro Saccoia wrote:
Arduino paired with a decent ADC/DAC would be good just for lightweight DSP.
It could be used to control a workhorse DSP through
Or, of course, just use a tiny linux box!
http://www.raspberrypi.org/
On 4/13/12 8:54 AM, douglas repetto wrote:
I know the Propeller board does video, so probably it can do audio...
http://www.parallax.com/tabid/407/Default.aspx
On 4/13/12 6:33 AM, Alessandro Saccoia wrote:
Arduino
There R-Pi is incredibly cheap and has hdmi output. But...
The analogue audio is a low quality 1 bit PWM, there is no DAC!
You can't access the HDMI drivers, because of the licence agreement.
There may be a possibility to use an external USB stick, if the device
communicates fast enough with it,
I've been working with some folks who sell DAW plugins to port their synth
effects code to the Beagleboard and Beaglebone embedded computers. So far it
appears to work pretty well - the Cortex A8 processor is sufficiently powerful
to run the algorithms and the development environment is
