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#N canvas 175 52 512 755 10;
#X text 100 16 Advanded Support for HRTF database;
#X obj 222 408 image coordinates.gif;
#X msg 19 549 listen_db /yourpath/1048/COMPENSATED/WAV/IRC_1048_C;
#X text 14 527 the two messages bellow are equivalent to load listen
HRTF;
#X text 24 637 the two messages bellow are equivalent to load CIPIC
HRTF;
#X msg 20 572 set_hrtf_db /yourpath/1048/COMPENSATED/WAV/IRC_1048_C
IRC_[0-9]+_C_R[0-9]+_T([-+]?[0-9]*//.?[0-9]+)_P([-+]?[0-9]*//.?[0-9]+)//.wav
true true;
#X msg 22 661 cipic_db /yourpath/subject_003;
#X msg 22 688 set_hrtf_db /yourpath/subject_003 subject_[0-9]+_azim_([-+]?[0-9]//*.?[0-9]+)_elev_([-+]?[0-9]*//.?[0-9]+)//.wav
true false;
#X text 20 46 cw_binaural~ provide support for any hrtf database that
can be used through the message set_hrtf_db \, which has 4 arguments
1st arg is the path to the directory containing the hrtf database to
use \, such than each impulse response is stored in a wave file whose
name contains the azimuth and elevation of the hrtf in degree 2nd arg
is a regexp telling how to decode the wav file name: the regexp MUST
have 2 groups corresponding to the azimuth and elevation 3rd arg should
have the values 'true' \, or 'false': it tells if the azimuth correspond
to the first group of the regexp. if set to false \, then the elevation
is the first group of the regexp 4th arg should have the values 'true'
or 'false'. If set to true \, then the database is sampled using vertical-polar
coordinates (like listen database) \, if set to false \, the database
is sampled using interaural-polar coordinates (like cipic database).
Those coordinate systems are represented in the figure bellow \, comming
from the CIPIC Interface lab.;
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