annotate Copy_of_multithreshold 1.46/paradigms/paradigm_forwardMasking.m @ 30:1a502830d462

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