<div dir="auto">below 4ms round-trip latency? </div><div class="gmail_extra"><br><div class="gmail_quote">On Sep 2, 2017 20:12, "Peter van Haaften" <<a href="mailto:petervh@gmail.com">petervh@gmail.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">There is a GPIO pi zero soundcard to be released soon by an Australian company called Audio Injector:<div><br></div><div><a href="http://www.audioinjector.net/rpi-shop" target="_blank">http://www.audioinjector.net/<wbr>rpi-shop</a><br><br>I have used their stereo card on my PI2 & 3 with great results. . . very low latency (below 4ms!).</div><div><br></div><div>Also they have a 16 channel card (8in/8out) which is very tempting.</div><div><br></div><div>Peter<br><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Sep 1, 2017 at 2:37 PM, Christof Ressi <span dir="ltr"><<a href="mailto:christof.ressi@gmx.at" target="_blank">christof.ressi@gmx.at</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">I can also recommend this very cheap thing here (around 8€):<br>
<br>
<a href="http://www.manhattan-products.com/hi-speed-usb-3-d-sound-adapter" rel="noreferrer" target="_blank">http://www.manhattan-products.<wbr>com/hi-speed-usb-3-d-sound-ada<wbr>pter</a><br>
<a href="https://www.neuhold-elektronik.at/catshop/product_info.php?products_id=4925" rel="noreferrer" target="_blank">https://www.neuhold-elektronik<wbr>.at/catshop/product_info.php?<wbr>products_id=4925</a><br>
<br>
(I think both are more or less the same).<br>
<br>
the latency is quite bad but basically the same as the Behringer UCA202. I used it several interactive installations with the Raspberry Pi 3 where I didn't need ultra low latencies and it worked well.<br>
<br>
Christof<br>
<br>
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<br>
Gesendet: Freitag, 01. September 2017 um 19:38 Uhr<br>
Von: "Daniel Iglesia" <<a href="mailto:daniel.iglesia@gmail.com" target="_blank">daniel.iglesia@gmail.com</a>><br>
An: "Theron Trowbridge" <<a href="mailto:theron.trowbridge@gmail.com" target="_blank">theron.trowbridge@gmail.com</a>><br>
Cc: "<a href="mailto:pd-list@lists.iem.at" target="_blank">pd-list@lists.iem.at</a>" <<a href="mailto:pd-list@lists.iem.at" target="_blank">pd-list@lists.iem.at</a>>, "Thomas Grill" <<a href="mailto:gr@grrrr.org" target="_blank">gr@grrrr.org</a>><br>
Betreff: Re: [PD] pd on pi zero ?<br>
<span class="m_4857258792981468118gmail-"><br>
I got smooth audio stereo output (didn't test input) with a Behringer U-Control UCA202 and a pi-zero.<br>
I just tried a simple sine wave, I didn't push it to see what happens under load...but now I'm curious to revisit it and see...<br>
<br>
</span><span class="m_4857258792981468118gmail-">On Fri, Sep 1, 2017 at 10:16 AM, Theron Trowbridge <<a href="mailto:theron.trowbridge@gmail.com" target="_blank">theron.trowbridge@gmail.com</a>[m<wbr>ailto:<a href="mailto:theron.trowbridge@gmail.com" target="_blank">theron.trowbridge@gmail.<wbr>com</a>]> wrote:<br>
I would think Pd should work on a zero, though I haven't tried it myself.<br>
<br>
</span>Miller has some sound card recommendations on the Pd documentation <a href="http://msp.ucsd.edu/Pd_documentation/x3.htm#s1.0[http://msp.ucsd.edu/Pd_documentation/x3.htm%23s1.0]" rel="noreferrer" target="_blank">http://msp.ucsd.<wbr>edu/Pd_documentation/x3.htm#s1<wbr>.0[http://msp.ucsd.edu/Pd_docu<wbr>mentation/x3.htm#s1.0]</a> in the section "Audio hardware in Linux".<br>
<br>
I have had good luck with the Griffin Technology iMic with the non-zero Raspberry Pi models - <a href="http://amazon.com/gp/product/B003Y5D776%5Bhttp://amazon.com/gp/product/B003Y5D776%5D" rel="noreferrer" target="_blank">amazon.com/gp/product/B003Y5<wbr>D776[http://amazon.com/gp/<wbr>product/B003Y5D776]</a>, and I think it's based on one of the chipsets that Miller found worked well.<br>
<br>
<br>
-Theron<br>
^<br>
<br>
<br>
<br>
On Fri, Sep 1, 2017 at 3:51 AM, Thomas Grill <<a href="mailto:gr@grrrr.org" target="_blank">gr@grrrr.org</a>[mailto:<a href="mailto:gr@grrrr.org" target="_blank">gr@grrrr.<wbr>org</a>]> wrote:Hi Jaime,<br>
<span class="m_4857258792981468118gmail-">i have successfully used the PhatDAC and other I2S based dacs. Output-only though!<br>
Will report later on trying the audioinjector octo card which is input/output.<br>
best, Thomas<br>
<br>
</span><span class="m_4857258792981468118gmail-">> Am 31.08.2017 um 04:37 schrieb Jaime Oliver <<a href="mailto:jaime.oliver2@gmail.com" target="_blank">jaime.oliver2@gmail.com</a>[mailt<wbr>o:<a href="mailto:jaime.oliver2@gmail.com" target="_blank">jaime.oliver2@gmail.com</a>]>:<br>
><br>
> Hello everyone!<br>
><br>
> Has anyone tried to use pd on a pi zero and if so, which audio interface did you use?<br>
><br>
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