me? guide? to what? Anyway, regarding RPI, are these cheap soundcards being tested supposed to help in the CPU load?
I've testing some stuff with my audio card here on the macbook air, and it's a RME Multiface II (via PCI-Express Card) and it doesn't seem to affect so much the CPU load (as measured by pd's meter). I can see a better improvement on latency though. So, regarding the RPI, is the concern only about the latency? And how much can a sound card help after all in any occasion/computer/systrem. cheers 2013/1/31 me.grimm <[email protected]> > > trying any of the cards from DealExtreme? > > no no all. just the ones on amazon. i submit my receipts to the uni > so they pay me back. the students can use what ever i get that doesnt > work. > > BTW. if you write a basic intro guide that a 1st or 2nd year student > can follow (in english :)) ill use it in my class.... > > m > > On Thu, Jan 31, 2013 at 10:56 AM, Alexandre Torres Porres > <[email protected]> wrote: > > That's great, can't wait till you try them all, it'd be just too > expensive > > for me to import them all and try here, so I'll wait for the winner. Are > you > > trying any of the cards from DealExtreme? > > > > cheers > > > > 2013/1/31 me.grimm <[email protected]> > > > >> i just tried a cheap-o mic but im assuming line-in would be the same > >> no? i mean it was a passive mic so what the difference would be > >> between that and a direct guitar line, for example, i do not know. > >> > >> again, i ordered like 7 or 8 of these cheap-o line ins. ill test them > >> as they get delivered and report back. > >> > >> yes! i know of this > >> http://elinux.org/RPi_VerifiedPeripherals#USB_Sound_Cards but not all > >> of these test well with pd i am assuming by all the recent sound card > >> crackling probs. also there are more that have not been tested or/and > >> have been but not listed here im sure.... > >> > >> m > >> > >> On Thu, Jan 31, 2013 at 9:56 AM, Alexandre Torres Porres > >> <[email protected]> wrote: > >> > does it work for line input or just mic? > >> > thanks! > >> > > >> >> Message: 1 > >> >> Date: Wed, 30 Jan 2013 19:31:04 -0500 > >> >> From: "me.grimm" <[email protected]> > >> >> Subject: [PD] Working RPI Soundcards (was raspberry pi user > >> >> experience) > >> >> To: "Peter P." <[email protected]> > >> >> Cc: [email protected] > >> >> Message-ID: > >> >> > >> >> <CACE5Q14VcCKKd9PM+6Ppm7g=_bkg6fpfz5uoaufmgqe3qj7...@mail.gmail.com> > >> >> Content-Type: text/plain; charset=ISO-8859-1 > >> >> > >> >> > >> >> i just tested this card: > >> >> > >> >> Logitech USB To 3.5mm Jack Audio Adapter ASIN: B0058P0I2C > >> >> > http://www.amazon.com/gp/product/B0058P0I2C/ref=oh_details_o02_s00_i00 > >> >> > >> >> w/ dwc_otg.speed=1 in /boot/cmdline.txt > >> >> > >> >> works between 10-20ms with no clicks with adc~ running various > patches > >> >> from manual (reverb, octave.divider, etc) > >> >> > >> >> also works in conjunction with my edimax wifi adapter + vnc > >> >> screensharing (no need for ethernet cable) > >> >> > >> >> i added it and the beringer to the wiki. others should be added as > >> >> discovered.... > >> >> > >> >> http://puredata.info/docs/raspberry-pi/FrontPage > >> >> > >> >> > >> >> m > >> > >> > >> > >> -- > >> ____________________ > >> m.e.grimm | m.f.a | ed.m. > >> [email protected] > >> _________________________________ > > > > > > > > -- > ____________________ > m.e.grimm | m.f.a | ed.m. > [email protected] > _________________________________ >
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