Open-sphere designs for spherical microphone arrays

Keyphrases

• Spherical Array 100%
• Spherical Microphone Array 100%
• Rigid Sphere 40%
• Dual Sphere 40%
• Acoustic Analysis 20%
• 2-sphere 20%
• Simulation Example 20%
• Acoustic Measurements 20%
• Sound Field 20%
• Cardioid Microphone 20%
• Spherical Harmonic Mode 20%
• Excessive Noise 20%
• Non-minimal Interaction 20%
• Numerical Ill-conditioning 20%

Engineering

• Microphone Array 100%
• Optimal Value 50%
• Simulation Example 50%
• Sound Field 50%
• Nodal Value 50%