XL2 Vibration Meter supports PPV measurements

The acoustic characteristics of a room should be suitable for the purpose of the room. In classrooms, for example, a good speech intelligibility is hardly possible if the reverberation time is too long, whereas for a piano sonata in a concert hall, a longer reverberation time may be more effective for a pleasant acoustic sound. These common examples show how essential it...

The NoiseScout noise monitoring system is designed for unattended monitoring of noise levels in environments such as construction sites and airports. It is a professional system that provides a wide range of configuration options. These now include Plug & Play interfaces to a weather station and a GPS receiver.

Bluetooth is the standard interface for wireless transmission of music and speech. It connects speakers, headphones, headsets and earphones to devices such as mobile phones, computers, entertainment systems and car radios. But how can the audio quality of devices with a Bluetooth interface be tested? What does one have to consider?