dcibel's latest activity
-
Ddcibel replied to the thread Peak impulse response far to the right.Window reference time location is set by the largest peak in the recording. When the speaker is pointed towards a wall, a reflection may...
-
Ddcibel reacted to John Mulcahy's post in the thread REW Beta Release REW API beta releases with
Like.
Builds updated today (beta 73) with these changes: Added: When making FSAF measurements the Measure dialog level control shows the... -
Ddcibel replied to the thread REW Beta Release REW API beta releases.Ok, no problem. Main issue that it would address is that the normalized SPL may be quite different between two measurements, so I have...
-
Ddcibel reacted to John Mulcahy's post in the thread REW Beta Release REW API beta releases with Like.
I have made a change for the next build so that an individual selected measurement on an overlay graph (including All SPL) can be moved...
-
Ddcibel replied to the thread REW Beta Release REW API beta releases.Small ask, can the normalized waterfall plot change the y-axis scale to dBr, so 0dB is always at the normalized peak level?
-
Ddcibel replied to the thread FSAF (Fast subband adaptive filtering) measurement.Interesting, amplifier rolloff at the frequency extends is generally fairly small, I wouldn't expect it to have a large influence on the...
-
DHere is an A-weighting curve data set and an inverse A-weighting data set that could be used as a cal file.
-
DThank you @dcibel and @John Mulcahy for your files (dcibel sent me it seperatly). It works pretty well. I sending picture with your...
-
Ddcibel replied to the thread FSAF (Fast subband adaptive filtering) measurement.@John Mulcahy would it be possible to apply a soundcard cal or input cal to the resulting residual audio files? I have found that...
-
Ddcibel replied to the thread A-weighting in RTA messurment.One option would be to load an A-weighting EQ curve as a souncard calibration.
-
Ddcibel reacted to John Mulcahy's post in the thread FSAF (Fast subband adaptive filtering) measurement with Like.
No, it is just showing a power spectrum to give an indication of the spectral content. That's an artefact of resampling the source data...
-
Ddcibel replied to the thread REW Beta Release REW API beta releases.I wasn't looking at the right measurement in the distortion tab, my bad. It's good, thank you John.
-
Ddcibel replied to the thread REW Beta Release REW API beta releases.John, for FSAF data, I am seeing the dBFS level remain unchaned for SPL offsets which is great, however adjusting an SPL offset is not...
-
Ddcibel replied to the thread REW Beta Release REW API beta releases.I agree, the drag and drop to re-order measurements is very awkward on the "ALL SPL" tab, I would prefer that it operates the same...
-
Ddcibel reacted to John Mulcahy's post in the thread REW Beta Release REW API beta releases with Like.
Builds updated today (beta 72) with these changes: Changed: Adding an SPL offset to an FSAF measurement will offset the distortion SPL...