This demo shows the FBK Fundamental Frequency Extraction system based on 14 far-field microphones. The system is able to extract the pitch of male and female voices as well as of singing voices and of musical instruments.
In the given demo four speakers pronounced a sequence of italian/english vowels, in order to better show the system behaviour with voiced sounds. A Voiced/Unvoiced/Silence detection module is also embedded in the system.
In the given interface, both silence and unvoiced speech frames are represented by a zero-output.