MAP

function paradigm_SRT(handles)

global stimulusParameters experiment betweenRuns

stimulusParameters.subjectSampleRate=44100;

%  assessment method

% {'oneIntervalUpDown', 'MaxLikelihood', '2I2AFC++', '2I2AFC+++'}

experiment.threshEstMethod='oneIntervalUpDown';

% {'cued', 'noCue'};

stimulusParameters.includeCue=0;

stimulusParameters.cueTestDifference=10;

experiment.singleIntervalMaxTrials=10;

experiment.maxTrials=10;

experiment.allowCatchTrials= 0;

% {'tone','noise', 'pinkNoise','whiteNoise','OHIO'}

stimulusParameters.WRVname='targetLevel';

stimulusParameters.WRVstartValues=60 ;

stimulusParameters.WRVsteps=[5 2];

stimulusParameters.WRVlimits=[-30 110];

% target variable: slope=1, start going down.

experiment.psyFunSlope=1;

withinRuns.direction='down';

betweenRuns.variableName1='targetFrequency';

betweenRuns.variableList1=1000;

betweenRuns.variableName2='maskerDuration';

betweenRuns.variableList2=0.1 ;

% 1='fixed sequence', 2='randomize within blocks', 3='randomize across

% blocks'

betweenRuns.randomizeSequence=1; % 'random sequence'

% delay > masker > gap > target

stimulusParameters.stimulusDelay=0.3;

% maskerTypes={'tone','noise', 'pinkNoise','TEN','whiteNoise'};

stimulusParameters.maskerType='tone';

stimulusParameters.maskerPhase='sin';

stimulusParameters.maskerDuration=0.0;

stimulusParameters.maskerLevel= -50;

stimulusParameters.maskerRelativeFrequency= 1 ;  % not used

stimulusParameters.gapDuration=0.0;

% targetTypes={'tone','noise', 'pinkNoise','whiteNoise','OHIO'};

stimulusParameters.targetType='digitStrings';

stimulusParameters.targetPhase='sin';

stimulusParameters.targetFrequency=1000;

stimulusParameters.targetDuration=2;

stimulusParameters.targetLevel=stimulusParameters.WRVstartValues(1);

stimulusParameters.rampDuration=0.004;

stimulusParameters.stimulusDelay=1;

% forced choice window interval

stimulusParameters.AFCsilenceDuration=0.5;

% {'none','noise', 'pinkNoise', 'TEN','noiseDich', 'pinkNoiseDich','whiteNoise'}

stimulusParameters.backgroundType='24TalkerBabble'; 

stimulusParameters.backgroundLevel= 60;

% instructions to user

%   single interval up/down no cue

stimulusParameters.instructions{1}= ...

    [{'Type three digits in the box (top left)'}, { }, ...

    {'then hit return'}];

stimulusParameters.numOHIOtones=1;