Noise-Source

Nor265A Microphone boom

Nor265A Microphone boom

Microphone boom/turntable

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Nor277 Tapping machine

Nor277 Tapping machine

For noise transmission measurements

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Nor278 Sound Source

Nor278 Sound Source

Sound source for sound power measurements

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Nor279 Impact ball

Nor279 Impact ball

Source for impact sound insulation performance

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Nor282 Power amplifier

Nor282 Power amplifier

Power amplifier used with range of speakers

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Nor283 Dodecahedron Loudspeaker

Nor283 Dodecahedron Loudspeaker

A small, lightweighted, yet powerful and rugged dodecahedron loudspeaker

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