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  1. Galaxy CM-140 variations between a/c

    SPL Meters | Mic's | Calibration | Sound Cards
    Hello! I have Galaxy CM-140. In my room in A-w. mode it shows around 30db, but in C-w. mode it shows about 10db higher. (~40-42db) - is that normal? :huh:
  2. Is it possible to use REW to check variations from cables

    REW Forum
    First, this isnt a thread about if cables (analogic, speaker, digital, etc) have or don't have an audible impact on sound or not. My question is if can we use REW to prove if cables have or don't have an impact in sound. There are situations where i think that REW can indeed prove if there are...
  3. REW 5.01 Beta - Soundcard Calibration Issue (dB variations)

    SPL Meters | Mic's | Calibration | Sound Cards
    Hi, I'm a new member and just bought gear to perform room acoustic measurements, however i seem to be stuck already in the soundcard calibration phase. HW/SW involved: Lenovo X201 Windows 7 Enterprise Laptop Roland UA-55 QUAD-CAPTURE with driver & control panel version 1.0.1 (loop from output...
  4. Parametric (Peaking) EQ variations

    REW Forum
    Hi; I have been using various programs to design EQ filters over the years including REW WinISD Pro, Crown Audio's IQ for Windows, Aixcoustic's Electri-Q, the UFX plugin (on KX drivers) etc. One thing I have noticed over time is how the Q of Parametric EQ filters varies from program to...
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