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Hardness and Depth ReadMe
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This folder contains the informal listening tests used to get listener ratings of hardness and depth to make the initial linear regression models.  These tests were completed informally by the three researchers; fifteen selected stimuli were rated in terms of their perceived levels of hardness and depth.

The contents of this directory are as follows.

Buttons
 - images of buttons used in the listening test.

D5.2 AudioFile Attribution.csv
 - licence and attribution details for audio files in Stimuli directory

DepthTest.maxpat
 -MaxMSP interface for testing the depth attribute.

HardnessTest.maxpat
 - MaxMSP interface for testing the hardness attribute.  

RandomStimuliOrder.txt
 - list of stimuli, selected at random by the GUI patch.

Results
 - raw results from the listening test for each of the three researchers.  Files are labelled with ‘AttributeAuthX’ nomenclature, where Attribute is either Hardness or Depth (meaning the results were rating that attribute), and X relates to the researcher number (for anonymity  purposes).  The files are structured as comma-separated variables, where:
Column 1 - test page number;
Column 2 - audio filename; and
Column 3 - rating.

Stimuli
 - the stimuli for the listening test.

