Acoustic Engineering
Is a developer of systems for the prediction and measurement of acoustical parameters.
- 31 (0)485 520 996
- info@acoustics-engineering.com
- support@acoustics-engineering.com
- Groenling 43-45
Boxmeer,
Netherlands
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product
Loudspeaker Box
Echo
The Echo Speech Source Type 4720 is a small active loudspeaker box providing calibrated acoustic signals for speech intelligibility measurements using the Dirac room acoustics software. The Echo Speech Source is typically placed at a human speaker position. The received signal at the listener position is then picked up by a microphone and analyzed in Dirac to arrive at an accurate qualification of the speech intelligibility through parameters such as the Speech Transmission Index (STI). The Echo Speech Source operates from 4 AA batteries or an external mains power supply, and can be mounted on a standard tripod.
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product
Impulse Response Measurements
Dirac
Dirac is a sophisticated tool to calculate a very wide range of acoustical parameters from impulse response measurements of an enclosure. Through many years of development and customer feedback, Dirac has grown to support many different applications. Due to its user friendly interface it is suitable for field measurements, but it also contains many advanced features that make it useful in a laboratory or research setting.
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product
Loudspeaker-Microphone Probe
Zircon
The Zircon is a loudspeaker-microphone probe for measuring in situ the absorption and reflection properties of surfaces. These may be indoor surfaces, such as in concert halls and gyms, or outdoor surfaces, such as road surfaces (ISO 13472-1), sound barriers installed in a free field (NF S 31-089) and traffic noise reducing devices (CEN/TS 1793-5)
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product
Power Amplifier
2734
The 2734 is a compact class D power amplifier, intended for acoustical measurements in the field or laboratory. All controls and connectors are placed on the front panel, enabling you to set up the 2734 very quickly, and to operate it in horizontal or vertical position. The 2734 is built into a robust flight case making it safe and easy to carry along.
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product
CAD Tool
Sabin
Sabin is a powerful CAD tool for room acoustics engineers. Based on statistical calculations, it determines the acoustical parameters of a user defined room, such as the reverberation time T60, the sound pressure level, and the RASTI as a measure of speech intelligibility. These parameters are updated dynamically, while the user is changing simulated sound sources and absorbing materials.
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product
Omnidirectional Sound Source
OmniPower
OmniPower Type 4292-L is an omnidirectional sound source, intended to be used in acoustical measurements for which a uniform spherical sound radiation is required.OmniPower complies to the ISO 3382, ISO 140 and DIN 52210 standards, and is used in both room acoustics and building acoustics applications.
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product
USB Audio Device
Triton
The Triton is a compact and robust USB Audio device. It was designed with Dirac in mind, but can also be used in many other applications. USB's Plug & Play architecture and the compatibility with native Microsoft™ Windows™ and Apple Computer™ OS X drivers enable instant use without driver installation.
