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Environment
Environmental Noise
Building Acoustic
Architectural Acoustic
Noise and Vibrational annoyance in buildings
Noise and VIbration at workplace
Noise and Vibration of roads, railways, ports and airport
Noise assesment and reduction
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Noise Prediction and mapping
Monitor
Environmental monitoring of Noise, Vibration, Air pollution
Traffic Analysi and vehicles calssification
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Design and development of Monitor Network and urban surveillance
Vibro-Acustic
Automotive NVH on vehicles for passengers, goods and earth moving
Acoustic materials properties poro-elastic and poro-acoustic
Noise reduction devices design and installation in industrial, civil and environment
Vibro-Acoustic calculation
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Design and supply of Noise Barriers, Silensers, Acoustc chambers
Others
- Technical and Legal assistance
- Measurement of non-ionizing radiation
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Portable Sound Level Meter and Vibrometer
Environmental monitoring systems
Scientific Softwares
Multichannels
- ECON Technologies: 16 channels - 24 bits - 192 kHz/channel
- ECON Technologies: up to 1024 channels - 24 bits - 192 kHz/channel
- Data Translation: 4-8 canali – 24 bits – 52 kHz/channel
Vibration testing
- Anco: Vibration tables and actuators
- TL: Electrodynamic shakers
- Ucon: 1-4 channels vibration controllers
Acoustic Images
- Nittobo Acoustic: “Noise Vision” - Beamforming 3d on
baffled-sphere featuring 31 microphones and 12 video-camera
- DISTRAN "unmatched" up to 50 kHz Real Time Sound Images
Laser Vibrometer
- MetroLaser: Vibromet 500 - Laser Doppler vibormeter
Transducers and accessories
- Microphones and Accelerometers
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Material Testing, Vibro-Acoustic characterization and
Prediction

Distran Acoustic Images

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Vibro-Acoustic: 40 years experience in Noise and Vibration