Audio and acoustics
Video
HRTF Personalization using Anthropometric Features
Head-related transfer functions (HRTFs) represent the acoustical transfer function between a sound source and the entrance of the blocked ear canal. Imposing HRTFs onto a non-spatial audio signal and playing back the result over headphones…
Video
Ultrasound Depth Imaging
Conventional depth imaging is based on light, either through cameras, or by using lasers. These systems require hardware operating at high sampling frequencies, precise calibration, and they are power hogs (see new Kinect). We investigate…
Video
Emotion Detection from Speech Signals
Despite the great progress made in artificial intelligence, we are still far from having a natural interaction between man and machine, because the machine does not understand the emotional state of the speaker. Speech emotion…
