Galaxy CM-140 Calibration File Info Thread - Page 4 - Home Theater Forum and Systems - HomeTheaterShack.com

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post #31 of 45 Old 03-26-07, 09:32 AM Thread Starter
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Re: Galaxy CM-140 Calibration File Info Thread

I just spoke with Felix at West Caldwell Calibration Lab and he stated he has my mic scheduled to calibrate today. Maybe by the end of the week I'll have it back in my hands.
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post #32 of 45 Old 03-27-07, 04:38 PM Thread Starter
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Re: Galaxy CM-140 Calibration File Info Thread

The lab called today and they are shipping the mic back via UPS today with the cal file on disc. I should have it by Thursday or Friday...
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post #33 of 45 Old 03-31-07, 11:18 PM Thread Starter
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Re: Galaxy CM-140 Calibration File Info Thread

brucek has completed the necessary and very time consuming task of creating the .cal file for the Galaxy CM-140... much appreciation for his work on this!

The GALAXY140.cal is now available via the Downloads page.

The file is from 5Hz - 200Hz... therefore C-Weighting in REW does not have to be checked.

When measuring with the CM-140, be sure to set the meter to dBC, FAST and set the level to the 50-100 range.
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post #34 of 45 Old 04-02-07, 07:55 AM
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Re: Galaxy CM-140 Calibration File Info Thread

Hi-

This is great. Any chance we get a file that does the whole spectrum?


...or should we assume zero correction above 200hz and call it a day?
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post #35 of 45 Old 04-02-07, 08:34 AM
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Re: Galaxy CM-140 Calibration File Info Thread

Quote:
Any chance we get a file that does the whole spectrum?
No chance. We don't have the capability or equipment to do so. REW automatically assumes zero past 200Hz. I wouldn't trust it beyond 10KHz......

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post #36 of 45 Old 04-02-07, 08:21 PM
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Re: Galaxy CM-140 Calibration File Info Thread

Sonnie,
I tried to down load the GALAXY 140 Cal. file to desktop and I get (WINDOWS CANNOT OPEN THIIS FILE) What do I do.
Thanks,
Leon
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post #37 of 45 Old 04-02-07, 08:31 PM Thread Starter
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Re: Galaxy CM-140 Calibration File Info Thread

Downloading and opening are two different tasks. Apparently you are not trying to download it, but rather you are trying to open it from the Downloads page. You need to download it first (save it) and then load it in REW. No reason to open the file unless you just wanna see the values... in that case, open Notepad and then open the file.
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post #38 of 45 Old 04-02-07, 08:39 PM
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Re: Galaxy CM-140 Calibration File Info Thread

Sonnie,
Thanks this is all new to me.
Leon
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post #39 of 45 Old 04-02-07, 08:47 PM
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Re: Galaxy CM-140 Calibration File Info Thread

Sonnie,
I have another question.. do you open the cal. file for both the Soundcard Screen and the Mic/Meter screens.
Thanks,
Leon
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post #40 of 45 Old 04-02-07, 08:52 PM Thread Starter
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Re: Galaxy CM-140 Calibration File Info Thread

No, you need a soundcard.cal file to open on the Soundcard tab. You will only open the GALAXY140.cal on the Mic/Meter tab.

You may want to read up on the REW Help files... it will explain how to make you soundcard calibration file. Then of course there are several threads pertaining to the same if you wanna scan down through them.
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