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6th October 2010, 07:09 PM
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#1 |
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diyAudio Member
Join Date: Oct 2010
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usb audio interface
Hello,
I need to make some automated evaluations of audio input and output measures of several sound cards and mp3 players. Are you aware of a good enough USB audio interface that I could use to do this? Regards, David |
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6th October 2010, 07:36 PM
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#2 |
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diyAudio Member
Join Date: Feb 2009
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M-AUDIO - MobilePre - Record Music with Your Computer
they make one higher if you need better If you need higher rez but just single channel check out their transit http://www.m-audio.com/products/en_us/Transit.html Last edited by nightanole; 6th October 2010 at 07:39 PM. |
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6th October 2010, 08:03 PM
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#3 |
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frugal-phile(tm)
diyAudio Moderator
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You will be further ahead looking at Firewire interfaces. I can recommend this one from personal experience:
EDIROL FA-66 24Bit/192kHz FireWire Audio Capture  dave
__________________
community sites t-linespeakers.org, frugal-horn.com, frugal-phile.com ........ commercial site planet10-HiFi p10-hifi forum here at diyA |
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6th October 2010, 08:17 PM
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#4 |
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diyAudio Member
Join Date: Oct 2010
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Thanks for the answers.
However, these models have standard specifications: input dynamic range: 100dB (typical, -60dB input, A-weighted) signal-to-noise ratio: 100dB (typical, A-weighted) In order to evaluate the specifications of other sounds cards and mp3 players, I would need to have much higher measures than these standard ones. Is there any other product that I could use? Regards, David |
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7th October 2010, 12:18 AM
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#5 |
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diyAudio Member
Join Date: Feb 2009
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7th October 2010, 06:03 AM
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#6 |
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diyAudio Member
Join Date: Sep 2010
Location: Grapeview, WA
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If your PC has the Intel High Definition Audio chipset as part of the main board, you can use the ARTA software for fairly high-res spectrum analysis and frequency response tests -- 24-bit and 96kHz as minimums. You can Google ARTA. It has a full-feature demo mode.
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9th October 2010, 04:24 PM
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#8 | |
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diyAudio Member
Join Date: Jul 2006
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Quote:
From my tests, it doesn't perform as well as say a E-MU 0404 USB. |
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9th October 2010, 04:38 PM
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#9 |
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diyAudio Member
Join Date: Nov 2004
Location: Madrid
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9th October 2010, 04:43 PM
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#10 |
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diyAudio Member
Join Date: Feb 2009
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Is someone says "DUT test" or "DUT testing" or "what DUT are you testing" i will reach across the internet with my soldering iron.
Sorry i just have a test at work that literally says "Please do not touch the DUT testing please". Ok some one else can vent about hot water heaters now. |
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