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Professional-Grade Audio Recording With A PDA
matt-fu writes "For a long time, live recording has been consigned mostly to the realm of DAT recorders, Minidisc recorders, or laptop computers. On one hand you have subpar sound quality, on the other you have a bulky rig with a big 'steal me' sign attached. Thanks to the folks at Core Sound though, mobile recording is about to take a huge leap forward with their PDAudio project. By using a hardware card that allows recording via S/PDIF onto Compact Flash, you will be able to use your iPaq or Zaurus alongside a decent A/D converter to portably get field recordings at up to 24bit/192kHz. The site includes WinCE screenshots, and there are Linux clients in the works as well."
How many great concerts have disappeared into the ether because no one recorded them?
A LOT!
And artists - if you are concerned that pir8's will swipe all your material remember that piracy makes the pie bigger and the bigger the pie the bigger your slice, and that the Grateful dead encouraged this sort of thing and they had the second most lucrative tour after U2 and that the pir8s are in fact working for you for free - all you have to do is grab their best stuff and publish it yourself ala Zappa in Beat the Boots.
It's Christmas everyday with BitTorrent.
With this, and cell phones the size of postage stamps that can stream live video, we are reaching a point where people are going to have to assume they are being recorded or filmed at all times.
1) Your analysis is based on bad assumptions so your result is way off. 2) You're a sick bastard for fucking a horse.
24kbits*192KHz*2channels = 1.152 MB a SECOND. If you compress it, then whats the point of having such high fidelity anyways? Your 512M CF card is going to hold 7 minutes of audio data.
Why not just buy a portable minidisc recorder, which is smaller than a PDA, cheaper than a PDA, would probably have 10 times the battery life of this PDA-based monster, and has media that costs $2 a pop? Add to that the media lasts for a 74 minute recording at a quality that will definitely blow that PDA solution out of the water and you've got a complete waste of time.
I can't understand why most geeks would lambast the general public for falling for the Megahertz Myth, and yet they get all starry eyed when someone starts throwing preposterous specs out at them. Do you honestly think that you can get an appreciable difference between 16/44 and 24/192 outside of a professional studio?
This product is targeted at clueless audiophile wannabes. Unless you are one, move along.
you'd only use one channel anyway. how could one person record two channels of audio at a concert in the crowd? they'd both sound the same
Know what I like about atheists? I've yet to meet one that believes God is on their side.
personally, I'd rather have a fully-digital device that can do 44.1/48 (which this can) and not have to deal with Minidisc, DAT's or anything at all that you have to transfer in real-time.
The potential is there though with this device, to work very well into the future as media gets cheaper and prices go down. 5 years ago, would you have assumed you could get a DVD-R for $2? 512MB of RAM for $50? 200gb of hard drive space for $150?
Of course not, with your thinking.
It's a shame so many people think that what exists now is the only thing that matters, and when someone shows you something that will likely be great a long time from now and is built with the expectation of advancement in technology, you say "bah, what is good now will always be good and who needs progress".
Ummm... sorry to burst your pretty bubble, but 'professional grade' field recordings of concerts *can* be done with sub-$1000 microphones, well rigged to a portable system such as described here.
There's nothing that says "Pro = digital multitrack with multiple busses from the house mix".
; -- the corruption of government starts with its secrets. a truly free people keep no secrets. --