Digital Augmented Reality Audio Headset

Table 1

Filter coefficients.

	Highpass	Peak	Notch
𝑏0	0.9723	1.1398	0.7655
𝑏1	−0.9723	−1.7658	−0.7736
𝑏2	0	0.7204	0.5645
𝑎1	−0.9446	−1.7658	−0.7736
𝑎2	0	0.8602	0.3300