comparison Copy_of_multithreshold 1.46/paradigms/paradigm_forwardMasking.m @ 28:02aa9826efe0

mainly multiThreshold
author Ray Meddis <rmeddis@essex.ac.uk>
date Fri, 01 Jul 2011 12:59:47 +0100
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comparison
equal deleted inserted replaced
27:d4a7675b0413 28:02aa9826efe0
1 function paradigm_forwardMasking(handles)
2 global stimulusParameters experiment betweenRuns
3
4 paradigm_training(handles) % default
5
6 stimulusParameters.WRVname='targetLevel';
7 stimulusParameters.WRVstartValues=50;
8 stimulusParameters.WRVsteps= [10 2];
9 stimulusParameters.WRVlimits=[-30 110];
10
11 betweenRuns.variableName1='gapDuration';
12 betweenRuns.variableList1=[.005 0.01 0.02 0.04];
13 betweenRuns.variableName2='maskerLevel';
14 betweenRuns.variableList2=[20 40 60 80];
15 betweenRuns.randomizeSequence=1; % 'random sequence'
16
17 stimulusParameters.maskerType='tone';
18 stimulusParameters.maskerPhase='sin';
19 stimulusParameters.maskerDuration=0.108;
20 stimulusParameters.maskerLevel=betweenRuns.variableList2;
21 stimulusParameters.maskerRelativeFrequency=1;
22
23 stimulusParameters.gapDuration=betweenRuns.variableList1;
24
25 stimulusParameters.targetType='tone';
26 stimulusParameters.targetPhase='sin';
27 stimulusParameters.targetFrequency=1000;
28 stimulusParameters.targetDuration=0.02;
29 stimulusParameters.targetLevel=-stimulusParameters.WRVstartValues(1);
30
31 stimulusParameters.rampDuration=0.01;
32
33 % instructions to user
34 % single interval up/down no cue
35 stimulusParameters.instructions{1}=[{'YES if you hear the added click'}, { }, { 'NO if not (or you are uncertain'}];
36 % single interval up/down with cue
37 stimulusParameters.instructions{2}=[{'count how many distinct clicks you hear'},{'ignore the tones'},{' '},...
38 {'The clicks must be **clearly distinct** to count'}];
39
40 experiment.maxTrials=10;
41 % catchTrials
42 experiment.allowCatchTrials= 1;
43
44