Recent content by xlax

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    REW for ultra low noise

    hmmm what sort of software can accomplish that ITU-R .468-4* (CCIR 468-2 / -3 / -4, DIN45405) style of metering? There are curves published and used in few metering applications but I'm not seeing the q-peak detector implemented, it's only been around for >60 years (...
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    REW for ultra low noise

    java doesn't choose the WDM version [on my Windows 7_x64 system, REW V5.19, devices.png attached earlier], and its selection of MME was limited to 16bits (changing this setting seems to be impossible). I came across a thread from ~4 years ago where someone else ran into this, the VB-Audio cable...
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    REW for ultra low noise

    The way microphones are advertised I'm under the impression you get a monitoring resolution between its self-noise and max SPL, the other limiting factor being what it's connected to, the preamp interface. 4dB(A) self noise, 136dB(A) max SPL, so 132dB(A) dynamic range microphone, but it also...
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    REW for ultra low noise

    Yes, I had to bypass java if I wanted to monitor with a 24bit depth.
  5. X

    REW for ultra low noise

    judging by an article [DIY Microphone Calibration] published by Ron Tipton of audioxpress (2009), yes there's a mic substitution solution, it goes on to suggest a method of measuring mV RMS / 100, and you get your mV/Pa sensitivity. Relying on the published mV/Pa figure may not be as accurate as...
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    REW for ultra low noise

    preface: I've used the umik-1 & rew in the past, it's been helpful for combating my listening rooms response.. so thanks for all your efforts! Hello, I hope you don't mind having several related-ish questions in a thread I've seen videos on youtube where musicians may take an umik-1 and hammer...
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