Title :
Human computer interface virtual acoustic display using gyroscopic sensors
Author :
Sunny, Megha ; Kalkan-Savoy, Ayse ; Thompson, Charles
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Massachusetts Lowell, Lowell, MA, USA
Abstract :
In the paper the spherical-head model for the HRTF is developed and is used in conjunction with yaw angle tracking provided using software developed for a WiiRemote controller to simulate sound radiated from a point source as a function of head position. The yaw rotation angle is evaluated using gyros supplied in the Wii motion plus extension device. The real-time data obtained is used to control the parameters of the head related transfer function. This work aims to bring affordable experimental platforms for educating students in physical acoustics and signal processing.
Keywords :
acoustic signal processing; computer aided instruction; computer displays; human computer interaction; interactive devices; HRTF; Wii motion plus extension device; Wii remote controller; gyroscopic sensors; head related transfer function; human computer interface; physical acoustics; signal processing; spherical head model; virtual acoustic display; yaw rotation angle; Auditory system; Computational modeling; Delay; Ear; Headphones; Scattering; Software; HRTF; Wii; Wiimote; position tracking; yaw tracking;
Conference_Titel :
Digital Signal Processing Workshop and IEEE Signal Processing Education Workshop (DSP/SPE), 2011 IEEE
Conference_Location :
Sedona, AZ
Print_ISBN :
978-1-61284-226-4
DOI :
10.1109/DSP-SPE.2011.5739205
