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6 sequences of concatenated pure tones are included in this folder. \
\
Sequences are constructed to begin with a habituation period followed by four abrupt shifts. Listed below are the tones that comprise each sequence in the order in which they appear and the duration of each tone. All lengths are in seconds. \
\
All sequences have a total duration of 78s.\
\
Sequence 1\
\'97 850 Hz, 30.5s\
\'97 550 Hz, 9.5s\
\'97 400 Hz, 13.5s\
\'97 250 Hz, 17.5s\
\'97 700 Hz, 7s\
\
Sequence 2\
\'97 400 Hz, 30.5s\
\'97 700 Hz, 9.5s\
\'97 550 Hz, 13.5\
\'97 850 Hz, 17.5s\
\'97 250 Hz, 7s\
\
Sequence 3\
\'97 700 Hz, 30.5s\
\'97 250 Hz, 17.5s\
\'97 850 Hz, 9.5s\
\'97 550 Hz, 13.5s\
\'97 400 Hz, 7s\
\
Sequence 4\
\'97 700 Hz, 30.5s\
\'97 250 Hz, 17.5s\
\'97 550 Hz, 9.5s\
\'97 400 Hz, 13.5s\
\'97 850 Hz, 7s\
\
Sequence 5\
\'97 400 Hz, 30.5s\
\'97 250 Hz, 13.5s\
\'97 550 Hz, 9.5s\
\'97 700 Hz, 17.5s\
\'97 850 Hz, 7s\
\
Sequence 6\
\'97 250 Hz, 30.5s\
\'97 850 Hz, 13.5s\
\'97 400 Hz, 17.5s\
\'97 550 Hz, 9.5s\
\'97 700 Hz, 7s\
\
\
}