> 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 >> out. > > 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 <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 P
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