Rank: 312 based on 345 downloads (last 30 days) and 18 files submitted
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Christopher Hummersone

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Company/University
University of Surrey
Lat/Long
51.24354, -0.589678

Personal Profile:

I am lecturer at the Institute of Sound Recording, University of Surrey. I graduated from the Tonmeister course there in June 2007 and joined the IoSR as a research student in October 2007. I completed my thesis, entitled "A Psychoacoustic Engineering Approach to Machine Sound Source Separation in Reverberant Environments", in September 2010 and joined the IoSR as a lecturer in October 2010. My research interests include modelling the precedence effect and binaural localisation, sound source separation, and computational auditory scene analysis. My teaching duties include Video Engineering and Audio Research Seminars. In my spare time I enjoy playing the saxophone, cycling and running, having completed the London Marathon in 2007 and 2012.


 

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Files Posted by Christopher Hummersone View all
Updated   File Tags Downloads
(last 30 days)
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07 Nov 2014 Screenshot Perceptual spectral centroid Perceptually-informed spectral centroid. Author: Christopher Hummersone interpolation, audio processing, spectral analysis, audio 26 0
03 Sep 2014 Screenshot Impulse response acoustic information calculator Calculate RT, DRR, Cte, and EDT for impulse response file Author: Christopher Hummersone audio, signal processing, reverberation, reverberation time, drr, acoustics 60 2
  • 5.0
5.0 | 1 rating
19 Jun 2014 Lindemann cross-correlation Cross-correlation functions based on Lindemann's precedence model Author: Christopher Hummersone xcorr, crosscorrelation, precedence, lindemann, correlation 13 0
29 May 2014 Quantile calculation Quantiles of a sample via various methods Author: Christopher Hummersone quantile 15 0
29 May 2014 Screenshot Quantile-Quantile Plot Quantile-quantile plot with patch option Author: Christopher Hummersone statistics, distribution, quantile, plot 10 0
Comments and Ratings by Christopher Hummersone View all
Updated File Comments Rating
14 Nov 2014 Impulse response acoustic information calculator Calculate RT, DRR, Cte, and EDT for impulse response file Author: Christopher Hummersone

Hi Clay. I need a bit more information in order to help. Firstly, did you download the Octave toolbox per the requirements above (and add the files to your MATLAB search path)?

22 Aug 2014 box_plot.m Draw a box plot with sub-grouping and/or arbitrary box spacing Author: Christopher Hummersone

There's example code in the file help...

12 Jun 2014 box_plot.m Draw a box plot with sub-grouping and/or arbitrary box spacing Author: Christopher Hummersone

@Alberto you mean the box colour? Use the 'boxColor' option and set it, for example, to [1 1 1; .5 .5 .5] (assuming you have two boxes per y-tick). Setting parameters for each group is described towards the bottom of the help text.

08 Apr 2011 CSVIMPORT CSVIMPORT reads the specified CSV file and stores the contents in a cell array or matrix. Author: Ashish Sadanandan

Fantastic!

Comments and Ratings on Christopher Hummersone's Files View all
Updated File Comment by Comments Rating
09 Dec 2014 Gammatone filterbank Produce an array of responses from a fourth-order Gammatone filter via FFT Author: Christopher Hummersone Andreas

14 Nov 2014 Impulse response acoustic information calculator Calculate RT, DRR, Cte, and EDT for impulse response file Author: Christopher Hummersone Christopher Hummersone

Hi Clay. I need a bit more information in order to help. Firstly, did you download the Octave toolbox per the requirements above (and add the files to your MATLAB search path)?

13 Nov 2014 Impulse response acoustic information calculator Calculate RT, DRR, Cte, and EDT for impulse response file Author: Christopher Hummersone Clay Pipkin

An error comes up:

Error in IR_stats (line 164)
[b(f,:),a(f,:)] = octdsgn(cfs(f),fs,N);

Any thoughts?

22 Aug 2014 box_plot.m Draw a box plot with sub-grouping and/or arbitrary box spacing Author: Christopher Hummersone Christopher Hummersone

There's example code in the file help...

20 Aug 2014 box_plot.m Draw a box plot with sub-grouping and/or arbitrary box spacing Author: Christopher Hummersone Juan Deaton

Can you attach the code example for the figure you have at the top?

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