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In the name of the lord how do i display my results as a 3D waterfall????
Hi. After road testing the worlds supply of Acoustic analysis software i seem to have found the holy grail of functionality combined with ease of use that is Fuzz measure. I hate using Pc's so its nice to see a dedicated Mac OSX analysis tool. I'm currently running the demo and have taken some measurements using Fuzzmeasure only i am trying to display reults in the waterfall plot to identify modal ringing. I can only seem to get one trace in from the first value which is 2d. Could someone explain how to display a result in a 3d waterfall plot, from the manual instructions im getting no joy.
Secondly is there a way to change the display settings on the impulse response from volts on the Y axis?
Thanks
Mac
Secondly is there a way to change the display settings on the impulse response from volts on the Y axis?
Thanks
Mac
I’m Frustrated!!
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Inappropriate?Chris,
You have to ensure that the analysis in the main window is long enough to contain the duration of data that you wish to analyze in the waterfall window.
What that means, is that when you set an analysis window that only contains 100ms of data in the main FuzzMeasure window, asking for 1000ms or 2000ms of waterfall could potentially only create 1 slice (or maybe 2-3).
You can adjust the analysis window by dragging the edges of the shaded region to increase its duration. Alternatively, in the inspector, you can adjust the window start/end/duration manually.
Hope this helps.
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Inappropriate?Hi Chris.
Many thanks for the info. I'l give that a go.
Great software by the way. I'm having some issues with the Impulse
response that i'm trying to circumnavigate at the moment. Got some very wierd traces today. But i guess thats another thread:) On the topic of this question is there any way to change the Y axis on the impulse response graph from Volts ? I take this to mean as my measurement mic (Earthworks M50) is calibrated to 32mV per dB i can work out amplitude from that if its not possible to change it ? Sorry i'm a measurement rookie.
Cheers
Chris -
Inappropriate?Because I cannot know the voltage level of all the sound cards on the market (as they do not always report this value, and when they do I don't necessarily trust it), I cannot do such calibrations given only the mV/dB rating of a microphone.
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