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From the world's leading companies

Acoustic Imaging

Acoustic Imaging is probably the most advanced field within the whole of acoustics and finding the right products can be a bit of a minefield. At AcSoft we have the expertise to make sure you have the very best product for your application.

An acoustic camera is an imaging device that is used to both locate sound sources and to characterise them. It generally consists of a microphone array and an optical camera whose data is simultaneously acquired to give a representation of the location of the sound sources. The most popular method to obtain an acoustic image is to use beamforming whereby microphone signals are delayed relatively and added, with the signal coming from a specific direction being amplified while signals coming from other directions are cancelled.

Alternatively, particle velocity techniques can be used for localising sound sources on any type of object; from small hearing aids to large gas turbines. This technique provides you with high spatial resolution sound maps, over a broad frequency range and with an incredible dynamic range.

Acoustic Imaging Products

Sound Power Ranking
Mikado acoustic camera
Scan & Listen
Acoustic Camera
Near-field Acoustic Camera

Aerospace

All industry applications bring their own challenges, but aerospace testing can be one of the harshest, pushing transducers and measurement systems to their limits. At AcSoft we know that measurements often need to be carried out in high speed, turbulent air-flows, where it is vital that the measurement technique itself does not affect the measurements - and where the testing equipment has to be durable under extreme conditions. Often you only have one chance to record data so validation is vital.

And because we work closely with you, we are well aware of your needs and the challenges you face in such a unique industry. If we can improve your testing, you can improve your products.

Aerospace Products

Scan & Listen
Apollo Light
Spider-20 Wireless Dynamic Signal Analyser
CoCo-80X Touchscreen Dynamic Signal Analyser
In-situ Absorption
ME’scope
Soundbook MK2

Building Acoustics

Building Acoustics (also known as architectural or room acoustics) is the science and engineering of achieving a good sound within a building. Building acoustics is generally about achieving good speech intelligibility in a theatre, restaurant or railway station, enhancing the quality of music in a concert hall or recording studio, or suppressing noise to make offices and homes more productive and pleasant places to work and live in.

A key parameter in building acoustics is reverberation time which is a measurement of the way a space ‘sounds’ and hence gives an indication of the intelligibility of sound in that space. A high reverberation time, for example, can make a room sound muffled, loud and noisy. Rooms designed for speech typically have a low reverberation time whereas a higher reverberation time can add depth, richness and warmth to music.

The reverberation time of a room is defined as the time it takes for sound to decay by 60 dB after an abrupt termination.

Building Acoustics Products

SM90 Class 1 measuring instrument
Kit 204 Dodecahedron
EOS Tapping Machine
SM50 STIPAmeter
ME’scope

Calibration

AcSoft has its own in house noise and vibration calibration laboratory 

The lab, run by Ben Hunt, can calibrate a variety of acoustic and vibration equipment and having it in house means we can offer very competitive rates and fast turnaround times.

We calibrate:

Microphones
Preamplifiers
Calibrators & Pistonphones
Accelerometers
Sound Level Meters
Analysers
Dosimeters

All our kit is housed in an air conditioned, purpose built laboratory and is calibrated to nationally traceable standards.

Calibration Products

Electroacoustic Testing

Electroacoustic transducers find their way into all corners of our lives, including telephones, loudspeakers, hearing aids, car stereos, music players, military headsets, microphones, and the list goes on. In these days of high volume production and quality control, a test system is needed to provide the answers quickly and accurately.

New devices are launched almost daily that push the boundaries of design. The latest smartphone must squeeze in ever-more impressive capabilities to compete in a crowded market while complying with international telephone standards for voice capture and reproduction. Whether customers want open-backed headphones or flat frequency response speakers, manufacturers need to deliver the sound quality that buyers expect from their favourite brand.

To deliver quality sound, it is essential to analyse the sound produced and captured during R & D. Many parameters are critical to authentic sound reproduction including distortion, frequency response, and directivity. Finding the right balance normally requires many tests so automation, data correlation, and ease of use help ensure productive electroacoustic testing.

Electroacoustic Testing Products

SoundConnect 2 Mic Power Supply
SCAmp Audio Test Amplifier
AudioConnect 4×4
SoundCheck
NoiseCheck

Engineering

Engineering Products

Apollo
Apollo Light
AX-3D
BeanGateway
Spider-20 Wireless Dynamic Signal Analyser
In-situ Absorption
PU mini Particle Velocity Probe
PU regular Particle Velocity Probe
Samurai
Scan & Paint 2D
Scan & Paint 3D
ME’scope
Soundbook MK2
SpectraPlus

Environmental Noise & Vibration

Noise and vibration in the environment affects us all, whether it's your next door neighbour’s dog barking, that annoying whine from a distant power station or the ground borne vibration from a pneumatic breaker outside your office. Measuring environmental noise and vibration in a meaningful way can be difficult, and many descriptors have emerged to try to quantify annoyance by using temporal or frequency analysis.

Environmental noise is the combination of noise pollution from outside, caused by transport, industrial and recreational activities. The effects on us of being exposed to environmental noise can vary from emotional to physiological and psychological. Noise at low levels is not necessarily harmful and environmental noise can convey a sense of liveliness in an area, however, the negative effects of noise exposure can include interference with speech, annoyance, sleep disturbance, anxiety, hearing damage and stress-related cardiovascular health problems. Environmental noise is studied, regulated and monitored by many governments and institutions, as well as forming the basis for a number of different occupations.

 

Environmental Noise & Vibration Products

Munisense for noise monitoring
Accelerometers
Apollo
Apollo Light
AX-3D
BeanGateway
MENHIR
Samurai
Scan & Paint 3D
ME’scope
Soundbook MK2
Swing

Multi-Channel Analysis

Multi-Channel Analysis Products

Accelerometers
Apollo
Apollo Light
Spider-20 Wireless Dynamic Signal Analyser
CoCo-80X Touchscreen Dynamic Signal Analyser
Samurai
ME’scope
Soundbook MK2

R&D

R&D Products

SoundConnect 2 Mic Power Supply
SCAmp Audio Test Amplifier
Sound Power Ranking
Apollo
Apollo Light
Spider-20 Wireless Dynamic Signal Analyser
CoCo-80X Touchscreen Dynamic Signal Analyser
In-situ Absorption
PU mini Particle Velocity Probe
PU regular Particle Velocity Probe
Samurai
Scan & Paint 2D
Scan & Paint 3D
ME’scope
Soundbook MK2
SpectraPlus

Vehicle

Vehicle Products

Sound Power Ranking
Scan & Listen
Apollo
Apollo Light
Spider-20 Wireless Dynamic Signal Analyser
In-situ Absorption
PU mini Particle Velocity Probe
PU regular Particle Velocity Probe
Scan & Paint 2D
Scan & Paint 3D
ME’scope
Soundbook MK2