Title :
Comparison of pitch detection algorithms for the Crazy Square project
Author :
Rinaldi, Claudia ; Gustavino, Giacomo ; Santic, Marco ; Pomante, Luigi ; Pennese, Marco
Author_Institution :
Center of Excellence DEWS, Univ. of L´Aquila, L´Aquila, Italy
Abstract :
Crazy Square is an interactive environment for music learning that is specifically developed for children approaching music and a musical instrument for the first time. Audio signal processing algorithms are required for the game to work properly such as pitch detection and beat detection. In this paper an analysis of Pitch Detection Algorithms (PDAs) responding to Crazy Square requirements is presented and performance results are analysed. The algorithm implemented in the interactive environment proposed is discussed.
Keywords :
audio signal processing; computer aided instruction; computer games; interactive systems; music; musical instruments; signal detection; Crazy Square project; PDA; audio signal processing algorithms; beat detection; interactive environment; music learning; musical instrument; pitch detection algorithms; Algorithm design and analysis; Cepstrum; Handheld computers; Indexes; Instruments; Signal processing algorithms; Time-domain analysis;
Conference_Titel :
Signals, Circuits and Systems (ISSCS), 2015 International Symposium on
Print_ISBN :
978-1-4673-7487-3
DOI :
10.1109/ISSCS.2015.7203969
