Hearing to Survive Anthropogenic Noise The term “anthropogenic” is often used by scientists to refer to environmental change caused or influenced by people, be it directly or indirectly. Anthropogenic noise basically means sounds produced by human activities that usually associate with urbanisation, economic development, or transportation networks etc. Anthropogenic sounds have now penetrated even the […]
Acoustics and Vibration Consulting Malaysia Sdn. Bhd. (AVCM) Monthly Newsletter (June 2021) PLACID Instruments PLACID Instruments is a high quality and affordable brand specialized in noise and vibration sensors and instruments. Their measurement microphones and preamplifiers are very stable over the years under variable meteorological conditions. The instruments (sound level meter, calibrator, impedance tube,
Monthly Newsletter (May 2021) Acoustics and Vibration Consulting Malaysia Sdn. Bhd. (AVCM) Monthly Newsletter (May 2021) Rent from us! NORSONIC NOR145 SOUND ANALYZER KIT Norsonic’s top range sound level meter / analyzer, including: Nor145 Sound Level Meter Nor 1256 Handheld Microphone Calibrator Nor1451 windscreen, 60 mm Nor345A Mains adaptor Nor1346 Softbag for Nor145 NORSONIC ACOUSTIC
Speech Intelligibility The term intelligibility here, can also be defined as “speech clarity”, which refers to the proportion of a speaker’s output that can clearly be understood by a listener. In the perspective of acoustics, it is imperative that the speech intelligibility is sufficiently high in buildings (public areas) such as airports, train stations, hospitals