Sound Sources
A sound source that fulfills required standards is needed in building acoustics measurements. Brüel & Kjær offers a complete range of sound sources for building acoustics measurements, including our Tapping Machine, and our 12-speaker omnidirectional OmniPower™ Sound Source. The sound sources are ideally matched with our range of Power Amplifiers, which have been specifically designed for acoustic applications, with features such as wireless signal transmission for unhindered measurement range and flexibility.
-
Type 2734
Power Amplifier for building and room acoustics
A power amplifier designed to power sound sources in building and room acoustic field measurements.
-
Type 2735
Measurement Power Amplifier
A compact, highperformance, 2 × 35 W power amplifier designed for electroacoustic and general-purpose applications.
-
TYP 4204
Reference Sound Source
Die Bzugsschallquelle Typ 4204 - Reference Sound Source - ist für die Messung der Raum- und Gebäudeakustik optimiert. Auch im Bereich der Bauakustik kann die Schallquelle zur Bestimmung von Schallabsorptionen und Schalldämmungen eingesetzt werden.
-
Typ 3207
Normhammerwerk
Das Normhammerwerk Typ 3207 ist eine national und international genormte Schallquelle zur Bestimmung von Trittschalldämmungen.
-
Type 4720
Echo Speech Source
Echo Speech Source quickly and easily performs speech intelligibility measurements in accordance with IEC 60268-16.
-
Typ 4292-L
OmniPower-Schallquelle
OmniPower-Schallquelle ist ein Lautsprecher in einer Dodekaeder-Anordnung für Schalldämmungs- und raumakustische Messungen.
