Finding Acoustical Weak Points in Room Dividing Modular Walls

A conference hotel in Norway is using modular walls to divide large halls into several smaller conference rooms. The rooms are divided by modular walls that provide several different opportunities for subdivision and multipurpose use of the large area spaces. When measuring the sound insulation between adjacent rooms through the modular walls, the resulting value … Continue reading Finding Acoustical Weak Points in Room Dividing Modular Walls

Identifying Low-Frequency Tonal Noise at an LNG Gas Terminal

A large LNG gas facility (approximately 300m x 150m) producing 300 000 tons of LNG annually is situated in a terminal area with the nearest populated area at a distance of around 1 km. Within the gas production facility, a low frequency tonal noise at around 500 Hz is generated causing complaints from nearby neighbours. The tone imposes a more stringent … Continue reading Identifying Low-Frequency Tonal Noise at an LNG Gas Terminal

Airflow Resistance Measurement System | Norsonic Nor1517A

The Nor1517A system measures the airflow resistance in porous materials according to ISO 9053/DIN EN 29053 (DIN52213).  Typical applications Quality control in production process. Testing in research and development. Features Fast and accurate measurement and readout of measurement results. Accepts test material of various form and size. Easy setup and use. Large dynamic range of … Continue reading Airflow Resistance Measurement System | Norsonic Nor1517A

Joint promotion of Acoustic Camera with Hiroki-san of Catec in Osaka, Japan

Catec is the distributor of Norsonic in Japan. Catec is the leader in providing a wide range of high performance software for Vibration Measurement Systems, Noise Measurement Systems, Heat Measurement Systems, and Measurement Control Systems with RS232C and so on. Catec provides the general-purpose software like “Cat-System” and Virtual Test System. The Cat-System is utilized … Continue reading Joint promotion of Acoustic Camera with Hiroki-san of Catec in Osaka, Japan

Sound tracing device. Small and good looking. Liked by the Monte Carlo of the Orient.

Macao (or spelled "Macau"), a famous tourism and gambling city in Asia, has the second highest life expectancy in the world and is one of the very few places having a "very high Human Development Index" in Asia. It is thus not difficult to understand why there is a rapidly growing demand for better and … Continue reading Sound tracing device. Small and good looking. Liked by the Monte Carlo of the Orient.