The acoustic array (also known as microphone array) testing system uses multiple acoustic sensors to receive, process, and analyze sound signals, and uses beamforming technology to regulate the phase and amplitude of the signals, thereby accurately locate the sound source. Widely used for noise source localization in aviation, automobiles, machine tools, and industrial wires. Through the acoustic array testing system, it is possible to accurately judge the location and intensity information of sound sources at different frequencies, which helps optimize noise reduction design.
Allinby can provide customers with acoustic testing systems such as linear arrays, circular arrays, spherical arrays and multi arm spiral arrays to achieve sound source localization and analysis. Through comprehensive sound source localization testing and analysis software and beamforming algorithms, the system can accurately locate the sound source position. For different application scenarios, the company can provide customers with a complete system that includes sound arrays, analysis software positioning systems, etc.
·Can quickly draw detailed acoustic imaging maps for various noise sources;
·Can be applied to various spaces such as narrow spaces and outdoor spaces;
·Can achieve noise source localization, abnormal sound detection, power fault diagnosis and automotive NVH optimization, etc.
·Can be applied to multiple industries such as vehicles, rail transit, wind tunnels, airplanes, etc.
·Sound Leakage Localization System for a Certain Electric Power Research Institute;
·Spherical array for sound source localization in a certain helicopter cabin;
·Sound source localization testing system in a certain wind tunnel;
·Sound Source Localization Testing System for Research Institute of Railway Sciences;
