Specs on the Teensy + Teensy audio card look good to me. 16 bit CD rate stereo recording 32 bit ARM processor Micro SD card slot Stripped down - no ethernet / wifi / bluetooth / video controller that you don't need (but can be added as extras) About $30 for the 2 cards
http://www.prjc.com No personal experience with these but watch the tutorial video. Looks pretty easy to work with. On Wed, May 25, 2016 at 11:16 AM, Jesse Ross <jesse.r...@gmail.com> wrote: > Hi John, > > The Raspberry Pi can be used for audio recording, but it does not have a > microphone jack, so the sound has to come in through USB or a custom sound > card such as this (which claims to support 24-bit!): > http://readwrite.com/2014/03/11/raspberry-pi-wolfson-sound-card-3-ways-to-use-it/ > > Raspberry Pi is not optimized for low power consumption, so if you're > looking to run off of battery you might have better luck with other > board-based computers which are a bit more careful about power. I've heard > good things about Beaglebone. > > best wishes, > jesse > > On Wed, May 25, 2016 at 10:39 AM, John Kearney < > john.kear...@ns.sympatico.ca> wrote: > >> Thanks Jerald. I find it very interesting to learn what other people are >> using for nocturnal monitoring. It often gives me new ideas. I’m curious to >> know if anyone has tried using the Raspberry Pi computer as a recording >> device and how long it could run on batteries. >> >> John >> >> >> >> *From:* Jerald Reb [mailto:jrebel...@gmail.com] >> *Sent:* May-25-16 13:20 >> *To:* John Kearney <john.kear...@ns.sympatico.ca> >> *Cc:* nfc-l@cornell.edu >> *Subject:* Re: [nfc-l] Migrants 5/24/16 >> >> >> >> Hi John, I'm in Delaware, I meant to include that and forgot. Yes, I >> record overnight, and I save calls that I hear live. I'm using a mic that I >> built loosely following the plans on the Oldbird website, and a preamp that >> I bought from Amazon. For recording I use Raven lite while listening live, >> but I record overnight with audacity and the oldbird detectors. >> >> >> >> Jerald >> >> >> On May 25, 2016, at 11:48 AM, John Kearney <john.kear...@ns.sympatico.ca> >> wrote: >> >> Hi Jerald, >> >> An impressive list! Have you told us where you are located? Are you >> recording and if so, what kind of equipment are you using? >> >> John >> >> >> >> *From:* bounce-120517698-28417...@list.cornell.edu [ >> mailto:bounce-120517698-28417...@list.cornell.edu >> <bounce-120517698-28417...@list.cornell.edu>] *On Behalf Of *Jerald >> *Sent:* May-25-16 12:38 >> *To:* nfc-l <NFC-l@cornell.edu> >> *Subject:* [nfc-l] Migrants 5/24/16 >> >> >> >> Hello all, >> >> >> >> Last night was great for migration, and I had the following species fly >> over: >> >> >> >> Shorebird Sp. (NFC 2) >> >> YBCU (NFC 1) >> >> SWTH (NFC 76) >> >> VEER (NFC 13) >> >> WOTH (NFC 1) >> >> AMRE (NFC 12) >> >> CAWA (NFC 1) >> >> Warbler Sp. (NFC 57; many zeeps) >> >> BOBO (NFC 2) >> >> >> >> I also had two possible Cape May Warblers. >> >> >> >> Jerald >> >> >> >> -- >> >> *Jerald* >> >> >> >> -- >> >> *NFC-L List Info:* >> >> Welcome and Basics <http://www.northeastbirding.com/NFC_WELCOME> >> >> Rules and Information <http://www.northeastbirding.com/NFC_RULES> >> >> Subscribe, Configuration and Leave >> <http://www.northeastbirding.com/NFC-L_SubscribeConfigurationLeave.htm> >> >> *Archives:* >> >> The Mail Archive >> <http://www.mail-archive.com/nfc-l@cornell.edu/maillist.html> >> >> Surfbirds <http://www.surfbirds.com/birdingmail/Group/NFC-L> >> >> BirdingOnThe.Net <http://birdingonthe.net/mailinglists/NFCL.html> >> >> *Please submit your observations to eBird >> <http://ebird.org/content/ebird/>!* >> >> -- >> >> -- >> >> *NFC-L List Info:* >> >> Welcome and Basics <http://www.northeastbirding.com/NFC_WELCOME> >> >> Rules and Information <http://www.northeastbirding.com/NFC_RULES> >> >> Subscribe, Configuration and Leave >> <http://www.northeastbirding.com/NFC-L_SubscribeConfigurationLeave.htm> >> >> *Archives:* >> >> The Mail Archive >> <http://www.mail-archive.com/nfc-l@cornell.edu/maillist.html> >> >> Surfbirds <http://www.surfbirds.com/birdingmail/Group/NFC-L> >> >> BirdingOnThe.Net <http://birdingonthe.net/mailinglists/NFCL.html> >> >> *Please submit your observations to eBird >> <http://ebird.org/content/ebird/>!* >> >> -- >> >> -- >> *NFC-L List Info:* >> Welcome and Basics <http://www.northeastbirding.com/NFC_WELCOME> >> Rules and Information <http://www.northeastbirding.com/NFC_RULES> >> Subscribe, Configuration and Leave >> <http://www.northeastbirding.com/NFC-L_SubscribeConfigurationLeave.htm> >> *Archives:* >> The Mail Archive >> <http://www.mail-archive.com/nfc-l@cornell.edu/maillist.html> >> Surfbirds <http://www.surfbirds.com/birdingmail/Group/NFC-L> >> BirdingOnThe.Net <http://birdingonthe.net/mailinglists/NFCL.html> >> *Please submit your observations to eBird >> <http://ebird.org/content/ebird/>!* >> -- >> > > -- > *NFC-L List Info:* > Welcome and Basics <http://www.northeastbirding.com/NFC_WELCOME> > Rules and Information <http://www.northeastbirding.com/NFC_RULES> > Subscribe, Configuration and Leave > <http://www.northeastbirding.com/NFC-L_SubscribeConfigurationLeave.htm> > *Archives:* > The Mail Archive > <http://www.mail-archive.com/nfc-l@cornell.edu/maillist.html> > Surfbirds <http://www.surfbirds.com/birdingmail/Group/NFC-L> > BirdingOnThe.Net <http://birdingonthe.net/mailinglists/NFCL.html> > *Please submit your observations to eBird > <http://ebird.org/content/ebird/>!* > -- > -- Brian Wilson, GISP Wildsong 707-827-0001 -- NFC-L List Info: http://www.NortheastBirding.com/NFC_WELCOME http://www.NortheastBirding.com/NFC_RULES http://www.NortheastBirding.com/NFC-L_SubscribeConfigurationLeave.htm ARCHIVES: 1) http://www.mail-archive.com/nfc-l@cornell.edu/maillist.html 2) http://www.surfbirds.com/birdingmail/Group/NFC-L 3) http://birdingonthe.net/mailinglists/NFCL.html Please submit your observations to eBird: http://ebird.org/content/ebird/ --
