From: Attention mechanism combined with residual recurrent neural network for sound event detection and localization
The microphone
\(\phi\)
\(\theta\)
r (cm)
\(M_1\)
\(45^\circ\)
\(35^\circ\)
4.2
\(M_2\)
\(-45^\circ\)
\(-35^\circ\)
\(M_3\)
\(135^\circ\)
\(M_4\)
\(-135^\circ\)