NEW in Microtech Gefell / MTG program - Sound power hemispheres

Sound power measurements according to ISO 3744 and ISO 3745

NEW in the program of Microtech Gefell (GmbH) are sound power hemispheres/ SLH for sound power measurements according to ISO 3744 and ISO 3745.

These are available in two different sizes for setting up hemispherical microphone arrays with radii of one or two meters for up to 20 microphone positions each.

Depending on the measurement task, the sound power hemispheres can be supplied with standard measurement microphones, particularly low-noise measurement microphones or measurement microphones for harsh environments.

The laser-cut components with a high-quality anodized surface are quick and easy to assemble. They ensure maximum stability and provide optimum measuring conditions.

The SLH variants at a glance:

• SLH 112(1m radius, 12 struts)
• SLH 212 (2m radius, 12 struts)
• SLH 16 (1m radius, 6 struts)
• SLH 26 (2m radius, 6 struts)