Custom Arrays

With 10 years of experience in hardware development we are sure to build your optimized array, which fulfils or even exceeds your expectations on sound source localisation. Together with every customer we find the perfect combination of camera and microphone configuration leading to specification you really desire. Every array can be equipped with USB, fire Wire or Ethernet camera suiting delivering the right resolution and frame rate. 

Using this 120/144 channel microphone array (see below) your application in the wind tunnel reaches an unknown quality in space resolution and map dynamic. This Spiral was designed to combine the goals of little HF-Aliasing with high LF-Dynamic in combination with very high spatial resolution of the acoustic maps. This array is thought through perfectly and can be demounted and packed in to two medium and two small cases fitting easily into a standard station wagon and can be build up as fast as you would expect it from a array delivered by us.

Spiralarray for 120/144 Mikrophones; 2,2m x 2m with120 Mikrophones, 18dB Dynamic

• Inside and outside Usage (PassBy, Wind Tunnel, Automobile Industry)
• Fire Wire / USB / Ethernet Kamera (Resolution as requested)
• Mapping from 100 Hz - 20 kHz
• Mapping dynamic: 16-22 dB (depending on your/ our design)
• Typical measurement distances; depending on your/ our design
• Size; depending on your/ our design (image shows a 2,2mx2m Array)
• Weight: depending on your/ our design (ca. 10 kg - 100kg)
• Dynamic range of microphones 35 - 130 dB, 10 Hz - 20 kHz (70 kHz)

The base configuration consists of a microphone array, a data-recording device, a notebook computer and the "NoiseImage" software.

If you would like to design your very own microphone array configuration we offer Array Design Kits using our 24 channel microphone bundles. This gives the user flexibility in the array design as well as the possibility to connect 24 microphones at once. On top of that each plug holds the option to memorise array parameters like microphone sesitivity and position of the microphones (similar to TEDS). The set can also be used for Nearfield Acoustic Holography (NAH).

24 channle free shape microphone bundle