I am fairly sure that you wont find a sound card for a PC that has the ability to supply Phantom power. You will need to buy a Behringer EURORACK UB802 Mixer and at $49 you cant go wrong.
If you are interested in subwoofer measurements you can drop the ECM8000 and the phantom power requirement, the RS SPL meter is fine for measurements up to about 2kHz. However, be careful of the screen resolution for the HP Mini - with only 576 or 600 pixels vertically you may find it awkward when trying to use REW.My goal is to minimize the number of components required to use REW.
Here is the list that I think I need to take REW measurements
- USB Soundcard with Phantom Power
- Behringer ECM8000 Mic
- XLR Mic Cable
- Mic Stand
- RS SPL meter
Is there anything i'm missing from the list?
I have the AS-EQ1 and REW is not required. I got interested in REW as a means of confirming whatI've a HP mini-note book and I need an external USB sound card that meets the following criteria's
-works with ECM8000. That requires it to have phantom power
-is Vista 32-bit/64-bit compatible.
People here seems to use M-Audio pre but some people does not seem to like it.
E-MU Tracker Pre USB 2.0 is priced lower than M-Audio and has the features that I need.
I searched the forum and could not find anybody using it. Is there a problem with this sound card.
One stupid question. I plan to buy SVS AS-EQ1 and was wondering if that will be compatible with REW? If its compatible then I don't need to buy USB sound card
As I am looking to do a RoomEQ setup myself, I believe that this will not work correctly, as since you are taking the mic output straight to the USB port, and not through the sound card, you can not use the calibration of the sound card input, and so you can not be sure of your results (as that XLR to USB device might need it's own calibration file as well, but you wouldn't have a way to create one). I'm sure someone else will verify this, though.Hi,
I got an idea from a friend of mine that he is using an XLR to USB adapter for it. "Blue Microphones Icicle" and "Shure X2u" are two of them devices.
Charles
Yeah, you're correct Chris - good catch.I believe that this will not work correctly
Yeah, the problem with Mic/USB cards wasn't one of quality, but rather the cards don't have a line-in, so creating a soundcard calibration file for REW is not easy.People wondering just How Good the EMU USB cards are
The EMU USB cards all have both mic and line inputs. The Tracker looks like it may be the most convenient for measuring with its dual-purpose input jacks on both channels -- TRS line jack mounted inside an XLR mic jack. Phantom power only goes to the XLR. All the inputs are unity gain with the pots all the way to the left so you don't have to worry about getting the pot in the right position from session to session.Yeah, the problem with Mic/USB cards wasn't one of quality, but rather the cards don't have a line-in, so creating a soundcard calibration file for REW is not easy.
brucek
Yep, the Tascam models are bus powered. The difference between the US-144 and US-122 is that the 144 has SPDIF out (I wanted the digital out option). Great unit!Looks like the Tascam us-144, and cheaper us-122, are bus powered whereas the EMU has a separate power supply.
From what I can tell, the EMU Tracker is bus powered too, with the option of using a 5V power supply.Looks like the Tascam us-144, and cheaper us-122, are bus powered whereas the EMU has a separate power supply.