Robust Beamforming, Akustische Kamera, Mikrofonarray, Lokalisation

Acoustic camera goes for Robust Beamforming

As of now, the Gesellschaft für Akustikforschung Dresden mbH offers a new handheld acoustic camera.

This compact and mobile microphone array offers you a maximum flexibility when in real-time acoustically investigating vehicles, machines, devices an many more on-site and in the laboratory.

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For analysis, the acoustic camera goes for the novel algorithm Robust Beamforming.

In contrast to classic Beamforming both the dynamic range and the spatial resolution increase enormously.

Thus, sound sources can be exactly and reliably localized, separated and characterized, not only under free field conditions but also in reverberant environments.

Localization of sound sources at two loudspeakers with acoustic camera in the anechoic chamber (free field environment), comparison of classic Beamforming with Robust Beamforming, measurement distance 1 m

Localization of sound sources at two loudspeakers with acoustic camera in the reverberation chamber (reverberant environment), comparison of classic Beamforming with Robust Beamforming, measurement distance 1 m

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