John Mulcahy's latest activity
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John Mulcahy replied to the thread Bug in Export measurement as text with custom smoothing.V5.40 and later V5.3 builds use log spaced data internally for any smoothed response, there is no linear spaced smoothed data. -
John Mulcahy replied to the thread REW for the first time.The playback comes from playing the file through whatever file player you use.
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John Mulcahy replied to the thread trouble getting started.There's no acoustic output for a soundcard calibration, just a loopback cable. To set levels for the mic you can use any convenient...
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John Mulcahy replied to the thread REW Beta Release REW API beta releases.The files, including some earlier beta builds, are at https://www.roomeqwizard.com/installers/
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John Mulcahy replied to the thread REW Beta Release REW API beta releases.The release fixed a bug affecting the way some endpoints, including the house curve endpoint, return String values. The A1 script...
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John Mulcahy replied to the thread RTS measurement Stops.In the Mac's Audio Midi Setup utility check that the UR44C input and output are set to the same sample rate as the rate selected in REW...
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John Mulcahy replied to the thread REW Beta Release REW API beta releases.Builds updated today (beta 78) with these changes: Added: Burst decay waterfall and spectrogram plots have more octave fraction choices...
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John Mulcahy replied to the thread RTS measurement Stops.What OS are you running? What version of REW? What sample rate? What interface?
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John Mulcahy replied to the thread Use of Cal Files in Trace Arithmetic -- especially as regards result.It gets a little fiddly, but cal data is taken into account and is retained to the extent possible. For addition, subtraction, division...
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John Mulcahy replied to the thread alignment.No, use one or the other.
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John Mulcahy replied to the thread How can I calibrate my system with a microphone calibrator?.Follow the Calibrating the SPL reading help, selecting "External signal" at the relevant point and entering 114dB as the level.
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John Mulcahy replied to the thread Stereo measurements. New user - dumb question ?.You can measure each channel separately and see both results on the Overlay window graphs and the All SPL graph. All the Pro upgrade...
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John Mulcahy replied to the thread REW for the first time.When the sweep file is generated the option to include a timing reference must be selected. REW is listening for the timing reference to...
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John Mulcahy replied to the thread REW for the first time.When you say "a sweep file" is it a Measurement sweep file? Did you select the option to include the timing reference and do you hear...
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John Mulcahy replied to the thread Bug in Export measurement as text with custom smoothing.I don't understand why anyone would want that, the data would be massively oversampled. The response is the same either way.