Norsonic AS

6 products found

Norsonic AS Products

  • Building Acoustics

  • Norsonic - Model Nor275 - Hemi Dodecahedron Loudspeaker

    Norsonic - Model Nor275 - Hemi Dodecahedron Loudspeaker

    A powerful sound source designed for building acoustics measurements per ISO 16283-1:2014 (replaces ISO-140/4 Annex A (Field measurements)). The source provides uniform sound radiation. When used with the power amplifier Nor280, the high sound power level ensures accurate descriptors in measurement conditions that include high background levels, high sound insulation properties and large room volumes.

  • Norsonic - Model Nor276 - Dodecahedron Loudspeaker

    Norsonic - Model Nor276 - Dodecahedron Loudspeaker

    The Nor276 has been designed for continuous operation for more than one hour at full power. It is designed to be used with Nor280 Power Amplifier only. Using other amplifiers may damage the speakers and will void the warranty.

  • Norsonic - Model Nor265 - Microphone Boom / Turntable Basic Unit

    Norsonic - Model Nor265 - Microphone Boom / Turntable Basic Unit

    The Microphone boom/turntable Nor265 may be used as a stand-alone device to obtain the spatial average of sound level by moving a measurement microphone back and forth continuously. Main applications are building acoustic measurements (ISO 140-series), measurement of sound absorption in a reverberation room (ISO 354) and determination of sound power levels of sources using sound pressure (ISO 3741).

  • Norsonic - Model Nor279 - Impact Ball

    Norsonic - Model Nor279 - Impact Ball

    The Impact Ball Nor279 is a product developed for use as an impact source for measurements of impact sound insulation performance – for example of floors in collective housing.

  • Norsonic - Model Nor280 - Power Amplifier

    Norsonic - Model Nor280 - Power Amplifier

    Our aim is to take the latest technology available to help our customers complete their measurements faster but without loss of precision. The Nor280 power amplifier is the 4th generation of specially designed units for building acoustic measurements from Norsonic.