forum.zelfbouwaudio.nl

b_force schreef:

I was wondering why you don't use a DSP on the Raspberry Pi.

I had a look at this. It might be ok for simple tasks, but the floating point processing power is quite limited:
http://www.crazy-audio.com/2013/11/usin ... -as-a-dsp/

Another info about the Squeezebox. Check out this project:
https://sites.google.com/site/picoreplayer/home

It will also support HiFiBerry soon

The DAC and the TOSLink board use two completely different chip sets. Combining them on a single board would not only make this board quite big, but also expensive. Costs of a combined board would not be lower than the sum of both boards.

Hi, the DSP should also work standalone, without the Raspberry Pi. Therefore I use an additional DSP chip. The Raspberry Pi might be able to do some DSP processing, but I'm not sure about the performance. To really test this, it would need some ARM assembly coding, that I do not want to do now. I tr...

Hi, sorry for not speaking dutch. I saw this discussion and just wanted to give some short informations to you. The DAC ("HiFiBerry Mini") will be available in about 4 weeks, pricing will be fixed after the final prototype has been tested (in about 3 weeks). The DSP project is still in an ...