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Re: [Discuss-gnuradio] Edirol USB 24-bit 96KHz 2-channel DAC/ADC
From: |
David Young |
Subject: |
Re: [Discuss-gnuradio] Edirol USB 24-bit 96KHz 2-channel DAC/ADC |
Date: |
Mon, 2 Dec 2002 17:13:04 -0600 |
User-agent: |
Mutt/1.2.5i |
The Griffin iMic has 16-bit, 48kHz, stereo audio recording and playback
for $35. Its inputs are not RCA jacks, however, and it may have a
higher noise floor than the Edirol units. IIRC, Griffin gives complete
specs on-line.
The iMic is adequately supported by NetBSD's generic USB audio driver.
I believe it is the same for Linux.
Dave
On Sun, Dec 01, 2002 at 04:15:44PM -0800, John Gilmore wrote:
> These things look like a good way to hook up low-bandwidth GNU Radio
> users to ham radio hardware. I noticed them in an audio pro
> newsletter. Each has two channel audio input, two channel audio
> output, using RCA jacks (and some have other interfaces too).
>
> http://www.edirol.com/products/audio.html
>
> UA-1A ($79 retail): 16-bit/44.1 kHz AD/DA. USB powered, tiny cable.
>
> UA-20 ($215 list): 24-bit/44.1 kHz AD/DA. USB powered. Box.
>
> UA-700 ($595 list): 24-bit/96 kHz AD/DA. External power. Big box.
>
> The first hurdle would be finding a Linux USB driver that can talk to
> it...
>
> John
>
>
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--
David Young OJC Technologies
address@hidden Engineering from the Right Brain
Urbana, IL * (217) 278-3933