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Mark Thompson


Last seen: 2 months ago |  Active since 2018

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What is the multiplier in the "tank" section of the Reverberator system object
Hi there, I'm looking into the Reverberator system object to see how we can use it to produce a controlled IR with a known RT pe...

2 months ago | 1 answer | 0

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Answered
Different results using poctave and octaveFilter while obtaining a 1/3-octave rms pressure over frequency
By default, poctave() utilises a filter order of 6. Your use of octaveFilter() specifies a filter order of 12. I think what you ...

7 months ago | 0

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force colour of pixels with certain values to black when using a colormap with imagesc
Hi there, I'm using imagesc to produce the following image (which is a plot of angular error for a given azimuth and elevation ...

1 year ago | 1 answer | 0

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Answered
the variable appears to change size of every loop iteration?
Hi msh, Your variable D is a 4 x 4 matrix. And you have a 1 x 2 value to convolve with it. Referring to the documentation f...

4 years ago | 0

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FFT - Single sided phase?
Hi there, I'm familiar with the process of calculating a single-sided magnitude after computing the fft in MATLAB (or any other...

4 years ago | 1 answer | 0

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Arbitrary Group Delay Filter Design Specification
Hi there, I've tried asking this before, and never got an answer. I've changed my question somewhat so here it is: I want to ...

4 years ago | 1 answer | 0

1

answer

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poctave() return value for acoustics analysis
OK. Thanks for the reminder of this one @Mickey Yoseph. I'll post the solution I ended up deriving. So, as I mentioned in m...

4 years ago | 3

| accepted

Question


difference between 3rd-Octave spectrum of sine sweep vs. its Impulse Response
Hi there, I've been using MATLAB's octave band functions (latest attempt has used poctave()) in order to look at the 3rd-Octave...

5 years ago | 0 answers | 0

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Question


poctave() return value for acoustics analysis
Hi all, I need some assistance understanding the "units" of the data that is returned when calling the MATLAB function [p,cf] =...

5 years ago | 4 answers | 0

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