Acoustic Camera to improve efficiency of transmission tower inspection

Recently a worker got stung by a swarm of bees during his inspection work at a transmission tower near Shing Mun Reservoir. He had already lost his consciousness when he was rushed to the hospital. Transmission tower inspection is essential in tower maintenance yet can be a dangerous job: it involves tower climbing and subjects … Continue reading Acoustic Camera to improve efficiency of transmission tower inspection

Filming Sound Leakages in Highly Reflective Office Environment

A newly built office complex is designed with glass facades between the offices and the hallway. The glass facades include a glass door. Although the glass structures themselves have a sufficient sound reduction value, the sound insulation between office and hallway was measured at 19 dB, which was far below the sound insulation criteria for … Continue reading Filming Sound Leakages in Highly Reflective Office Environment

NorReview v6.1.37 is NOW Released!

Norsonic have now released the new upgraded NorReview v6.1.37. The new version contains the following new features: Support for the Nor150 "ProfileB" and "Moving" reports. Nor150 version 1.2 markers are now visible in the NorReview displays. Added "Visible" property for various markers. Available from the Marker Management Bar. Added "Stepping Surface Mesh" setting for the 3D … Continue reading NorReview v6.1.37 is NOW Released!

Nor848A Case study – Filming breakout noise from café and concert venue

A combined bar, bistro and concert venue in the city center has been renovated with a great emphasis on acoustic noise dampening. Nevertheless, the venue is still getting complaints from neighbours close by due to breakout noise from the location, especially during late night concerts. The establishment consists of a bar and bistro on the … Continue reading Nor848A Case study – Filming breakout noise from café and concert venue

airflow resistance measuring system nor1504A

4dNoise Introduces Next Generation Acoustic Calibration System to Hong Kong in Meeting Local Relevant Requirements

4dNoise gladly introduces the next generation acoustic calibration system of Norsonic to Hong Kong with said calibration system designed to meet all the local requirements and international standards. It is a system that provides quick and accurate calibration of instruments for measuring sounds through three varying modes. Apart from the different modes, the system also … Continue reading 4dNoise Introduces Next Generation Acoustic Calibration System to Hong Kong in Meeting Local Relevant Requirements

Seminar on Acoustic Calibration System and Practices in Norway

You are cordially invited to attend the seminar on Acoustic Calibration System And Practices in Norway. November 16, 2015   (9:30am-4:30pm) Supreme Acoustics Meeting Room Unit 3915, 39/F Hong Kong Plaza, 188 Connaught Road West, Hong Kong (MTR HKU Station Exit B2) Speaker: Mr Carlsen Thor of Norsonic Calibration Laboratory (Accredited by Norwegian Accreditation for … Continue reading Seminar on Acoustic Calibration System and Practices in Norway