SOFAcalculateITD

[heleneb35]

The header of function SOFAcalculateITD suggests:
Usage: [itd,toa,IACC,Obj] = SOFAcalculateITD(data,mode,threshlvl,lowpass,butterpoly,upper_cutfreq)

But when I run the following:

data = SOFAload( mysofafilename );
mode = 'Threshold';
threshlvl = -20;
[toa_diff,toa,IACC,Obj] = SOFAcalculateITD(data,mode,threshlvl);

I get the following error:

Error using SOFAarghelper (line 257)
SOFACALCULATEITD: Parameter is not a string, it is of class double

Error in SOFAcalculateITD (line 108)
[flags,kv]=SOFAarghelper({},definput,varargin);

FYI, I am using Matlab2024b and have run SOFAstart before. Thank you for your efforts.

[isfmiho]

It seems that 'mode' is not used pairwise (parameter+value) but just as single parameter value, whereas threshold is used as pair.

The following code should be working:

SOFAstart;

data = SOFAload(['db://database/ari/dtf b_nh5.sofa']);

my_mode = 'Threshold';
my_threshlvl = -20;

[toa_diff,toa,IACC,Obj] = SOFAcalculateITD(data, my_mode, 'threshlvl', my_threshlvl);

@petibub: Is this how it is intended to be?

Shouldn't it be
[toa_diff,toa,IACC,Obj] = SOFAcalculateITD(data, 'mode', my_mode, 'threshlvl', my_threshlvl);
instead of
[toa_diff,toa,IACC,Obj] = SOFAcalculateITD(data, my_mode, 'threshlvl', my_threshlvl);