声级计、倍频程、ISO/GB标准声功率试验三维声强法声功率及声源识别试验完整精确的噪声源识别解决方案:业界最完整的算法,真正的全频解决方案——涵盖近/远场,瞬/稳态,内/外场各种应用,包括:○HDCam-二维阵列外场声源识别○3DCam-球阵列内场声源识别声音品质及主观评价试验声学材料与零部件吸/隔声性能试验(阻抗管法及试验室方法)车辆行驶迪过噪声试验○试验场户外通过噪声○消声室通过噪声 Sound Level Meter, Octave, ISO / GB Standard Sound Power Test Three-dimensional Sound Intensity Sound Power and Sound Source Identification Test Complete and Accurate Noise Source Identification Solution: The Industry’s Most Complete Algorithm, True Full-Frequency Solution - Covers Near / far field, transient / steady state, internal / external applications, including: ○ HDCam - two-dimensional array of outfield sound source recognition ○ 3DCam-ball array sound source identification within the field of sound quality and subjective evaluation of acoustic materials and components Suction / Sound insulation performance test (impedance tube method and laboratory method) Diving noise test of vehicle ○ Passing noise of outdoor test site ○ Passing noise of anechoic chamber