Fast head-related transfer function measurement via reciprocity
DN Zotkin, R Duraiswami, E Grassi… - The Journal of the …, 2006 - pubs.aip.org
An efficient method for head-related transfer function (HRTF) measurement is presented. By
applying the acoustical principle of reciprocity, one can swap the speaker and the
microphone positions in the traditional (direct) HRTF measurement setup, that is, insert a
microspeaker into the subject's ear and position several microphones around the subject,
enabling simultaneous HRTF acquisition at all microphone positions. The setup used for
reciprocal HRTF measurement is described, and the obtained HRTFs are compared with the …
applying the acoustical principle of reciprocity, one can swap the speaker and the
microphone positions in the traditional (direct) HRTF measurement setup, that is, insert a
microspeaker into the subject's ear and position several microphones around the subject,
enabling simultaneous HRTF acquisition at all microphone positions. The setup used for
reciprocal HRTF measurement is described, and the obtained HRTFs are compared with the …
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