Noise Patrol is a universal and easy-to-use system designed to automatically measure external noise from the exhaust system of road vehicles…
Last week SPECTRI monitored the noise from industrial sources according to art. 34 of Ordinance № 54 of 13.12.2010...
Manually-scanned level measurements are becoming increasingly popular for level measurements in field sound insulation surveys. Compared to measurements at fixed microphone positions, manually-scanning reduces the number of separate microphone positions required for a sound insulation survey and typically reduces the total survey time. It also eliminates the need to carry a tripod for the sound level meter. There is even evidence that manually-scanned measurements are more repeatable than measurements at fixed positions*, particularly at low frequencies.
To help those involved in architectural and environmental acoustics, sound and vibration expert Hottinger Brüel & Kjær (HBK) has designed the HBK 2255 Sound Level Meter...
Last week, Eng. Boris Mihailov conducted training for our clients on ‘vibration measurement’.
Prepare for the new function of the Brüel & Kjær Vibro machine vibration monitoring system, VC-8000 / SETPOINT® CMS…
VIBROSTORE 100/100E is the latest B&K Vibro handheld machine condition monitoring device. It measures vibration levels and bearing wear...
Test and measurement expert HBK has launched a new LDS shaker system that provides efficiency far beyond just saving time...
The acoustic specialists from SPECTRI enjoy every opportunity to share their expertise!
Spec. Measurements Tsvetelin Gerdzhikov in the process of maintenance of an aviation noise monitoring terminal located in Sofia.