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Noise sources

01dB offers a complete range of measuring instruments, software and accessories for building noise measurements. A complete range of noise sources is available to characterise the internal acoustics of a room and/or the airborne noise insulation.

Features

01dB Noise sources

01dB offers a comprehensive range of accessories suited to each type of measurement:

  • GDB-S: directional noise source
  • LS01: autonomous omnidirectional noise source
  • LS02: omnidirectional noise source
  • LS03: lightweight and autonomous omnidirectional noise source
  • LS04: lightweight omnidirectional noise source

The sound quality measurement (sound insulation and reverberation time) of a building or a room requires the use of FUSION Smart Sound & Vibration Analyzer combined with noise sources.

01dB LS01 omnidirectional source

LS01 is an all-in-one omnidirectional noise source, including a dodecahedron loudspeaker with inside a power amplifier and a noise generator (pink, white, swept sinus) that allow delivering a sound level of 122 dBLin.

With an operating life of 1 hour on batteries and remote operation, the LS01 source is the ideal tool for insulation and reverberation time measurements according to Standards ISO 140, ISO 16283 and ISO 3382.

01dB LS02 omnidirectional source

LS02 is an all-in-one omnidirectional noise source, including a dodecahedron loudspeaker with inside a power amplifier and a noise generator (pink, white, swept sinus) that allow delivering a sound level of 121 dBLin.

With remote operation, the LS02 source is the ideal tool for insulation and reverberation time measurements according to Standards ISO 140, ISO 16283 and ISO 3382.

01dB LS03 Lightweight omnidirectional source

LS03 is an all-in-one omnidirectional noise source, including a dodecahedron loudspeaker with a power amplifier and a noise generator (pink, white, sine sweep) that allow for delivering a sound power level of 118 dBLin.

Battery-autonomous and remote-controlled, the LS03 is the ideal for isolation and reverberation time measurements in accordance with Standards ISO140, ISO 16283 and ISO 3382.

01dB LS04 Lightweight omnidirectional source

LS04 is an all-in-one omnidirectional noise source, including a dodecahedron loudspeaker with a power amplifier and a noise generator (pink, white, sine sweep…) that allow for delivering a sound power level of 118 dBLin.

Battery-autonomous and remote-controlled, the LS04 is the ideal for isolation and reverberation time measurements in accordance with Standards ISO140, ISO 16283 and ISO 3382.

01dB GDB-S directional source

GDB-S is a directional noise source integrating a power amplifier (35W) and a pink noise generator that allow delivering a sound level of 107 dBLin at 1 m. With an operating life of 10 hours on batteries, light weight and remote operation, the GDB-S source is the ideal tool to achieve building qualification measurement campaigns.

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2019-04-15T10:17:35+00:00