The single-listener multichannel crosstalk cancellation system is analysed using the singular value decomposition. Analytic expressions for are derived considering a sound-field of point sources placed in far-field and free-field conditions. yields theoretical insight into benefit loudspeaker geometries over conventional two-channel system. From source strength solution target virtual source. l...

ABSTRACT Introduction: With the continuous development of society and improvement economic level, willingness Chinese people to participate in sports is also showing an upward trend. However, how reduce damage as much possible during exercise should be a hot issue particular concern athletes world. Objective: It aimed discuss simulation relationship between joint motion amplitude (JMA) (MD) via...

Previous research using the change detection task has found little or no relationship between P3 amplitude and working memory load. This contrasts with findings from other paradigms that indicate a decrease in P3 amplitude with increases in working memory load. We adopted a principal component analysis strategy to resolve this discrepancy. After ERPs were decomposed, the P3 component decreased ...