A Partition Spatial Filtering Method for Acoustic Array Configuration

Table 1

Simulation parameters.

Parameters	Values
Source azimuth angle (°)	45
Source elevation angle (°)	60–120
Sound pressure level (dB)	65–75
Frequency (Hz)	800–3000
Movement speed (km·h^−1)	60–120
Aperture size	2 m (5λmax)
Microphones	64
Circular rings	10