[PD] LibPd on microcontroller
adrcki at gmail.com
Tue May 10 10:33:27 CEST 2016
There's also the Bela platform which mounts on top of a BeagleBone Black.
This provides 16-bit audio at 48kHz sampling rate iirc. It also provides
inputs for sensors which can be received with [adc~] in Pd. Haven't tried
it but looks promising.
Alexandre, in order to get proper audio with C.H.I.P. you need to use the
-noadc flag, otherwise the audio is messed up. But its on-board audio is
the best I heard so far, compared to the Udoo, the Pi, the Odroid and the
On Tue, May 10, 2016 at 3:56 AM, Alexandre Torres Porres <porres at gmail.com>
> > There’s still some issues with duplex audio in PD.
> can you tell us more about this? this means you cant record and play at
> the same time, huh?
> 2016-05-09 19:39 GMT-03:00 Peter Nyboer <pnyboer at slambassador.com>:
>> Content-Type: text/plain; charset=UTF-8
>> Hi, thanks for your answer! I'll definitely have a look at heavy and
>> compare the results with some bits of my own DSP code.
>> How do you plan to output audio
>> from it? It has SPI that could get you to connect to some DACs but
>> nothing of top quality audio. One can also use PWM to simulate analog
>> I actually thought of connecting ADCs and DACs via SPI, I don't need top
>> audio quality, I'm rather looking for cheap effect/sound boxes :-). On the
>> other hand, the ESP8266 also an I2S interface (dedicated to audio). I've
>> seen videos of people streaming and playing mp3 files with it!
>> Once I've done my tests (probably not before July), I'll tell my results.
>> Not sure how cheap is cheap, but the CHIP from Next Thing Co is $9 +
>> shipping http://getchip.com and has audio, wifi, and bt built-in. I’ve
>> been running PD on it. There’s still some issues with duplex audio in PD,
>> but there is vast potential for audio fun on this thing.
>> disclosure: I work for NTC
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