In a semi-anechoic chamber, 10 microphones arranged in a virtual hemisphere measured sound power levels. Binaural recording devices studied sound quality. UV paints and smoke were passed through the machines to identify and visualize airflow turbulence’s – captured by high-speed cameras. And aero-acoustic rigs isolated motor bucket sound. The AM06 and AM07 have improved airflow paths that reduce air turbulence. This allows the AM06 12″ to consume 40% less power than AM01 12″; AM06 10″ ...
In a semi-anechoic chamber, 10 microphones arranged in a virtual hemisphere measured sound power levels. Binaural recording devices studied sound quality. UV paints and smoke were passed through the machines to identify and visualize airflow turbulence’s – captured by high-speed cameras. And aero-acoustic rigs isolated motor bucket sound. The AM06 and AM07 have improved airflow paths that reduce air turbulence. This allows the AM06 12″ to consume 40% less power than AM01 12″; AM06 10″ ...
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