Industries

  • Aerospace & Air Transport - Airports

  • Noise monitoring solutions for airport environment management - Aerospace & Air Transport - Airports

    Noise monitoring solutions for airport environment management

    The Public Demands Quieter Airports: Public demands for quieter airports and concerns about carbon footprints have brought about strict legislation that makes airport environment monitoring compulsory in many countries. Growing environmental concerns constitute one of the most serious obstacles to capacity expansion of airports.

  • Health and Safety - Noise and Vibration

  • Noise monitoring solutions for sound power - Health and Safety - Noise and Vibration

    Noise monitoring solutions for sound power

    Noise emission values are increasingly becoming marketable items for machines, equipment and appliances - low noise emissions directly relate to lower noise exposure for product users and bystanders. Retail customers, both private and corporate, appreciate this relationship and are, therefore, more aware of noise emission declarations on goods when deciding their purchases.

  • Noise monitoring solutions for Pass-by noise testing - Health and Safety - Noise and Vibration

    Noise monitoring solutions for Pass-by noise testing

    Traditional Field Pass-by measurements are still the only way to certify a vehicle for exterior noise emission during operation, but Indoor Pass-by provides an extremely powerful and repeatable method of troubleshooting exterior vehicle noise in the controlled environment ofan anechoic chamber.

  • Manufacturing, Other

  • Noise monitoring solutions for structural dynamics - Manufacturing, Other

    Noise monitoring solutions for structural dynamics

    Everything needed to analyse the dynamic behavior and properties of structures, from a supplier of renowned quality. Brüel & Kjær is a ‘one-stop shop’ that offers a comprehensive range of application software, front-end hardware, modal excitation systems, impact hammers, transducers and accessories. At the core of a Brüel & Kjær system is the PULSE analyzer platform, which provides powerful applications and highly flexible hardware configurations.

  • Noise monitoring solutions for production testing - Manufacturing, Other

    Noise monitoring solutions for production testing

    The word `quality` is generally used in connection with expensive items and luxury goods. Nowadays, the quality of their product is what suppliers and sub-suppliers live by. Customers, world over, demand and expect it. In manufacturing, much effort has gone into `engineering in` quality by carefully optimising the design and production methods. However, a variety of manufacture and assembly faults often result in unacceptable noise and vibration levels in manufactured products. There is still only one method...

  • Noise monitoring solutions for material testing - Manufacturing, Other

    Noise monitoring solutions for material testing

    With today`s growing focus on noise control issues and the emergence of sound quality as an important aspect of product design, acoustic material testing is becoming increasingly relevant to engineers, designers and manufacturers from a broad range of industries. Acoustic material testing is the process by which the acoustic characteristics of materials are determined in terms of absorption, reflection, impedance, and admittance, including transmission loss.

  • Noise monitoring solutions for room acoustics - Manufacturing, Other

    Noise monitoring solutions for room acoustics

    Room Acoustics concerns the way sound is created, propagated, perceived, measured and modelled inside enclosures. Enclosures can be dwellings, offices, workshops, factory halls, lecture rooms, auditoria, concert halls, transportation terminals, etc. Reverberation Time is the single most important parameter used to describe Room Acoustics, but in addition, parameters describing music quality and speech inteligibility are important.

  • 2-Channel sound insulation for building acoustics - Manufacturing, Other

    2-Channel sound insulation for building acoustics

    Façade sound insulation is measured like sound insulation between rooms, except that one `room` is actually open space. The sound level is measured inside the receiving room and outside the façade of the building. The level difference is then corrected for the influence of the reverberation time and background noise level in the receiving room. Finally a single-number index is calculated by averaging over all the frequency bands. A loudspeaker source can be used for the measurement, giving a...

  • Sound Insulation solutions for building acoustics - Manufacturing, Other

    Sound Insulation solutions for building acoustics

    Sound energy does not remain in the room where it is produced, but propagates throughout the building by any available path, intruding into other rooms as noise. Each country has its own standards of sound insulation in buildings, but it is measured in the same way all over the world. The noise levels in the two rooms under investigation are measured and subtracted, and the level difference is corrected for the influence of the reverberation time and background noise level in the receiving room. The measurements...

  • Health and Safety

  • Noise monitoring solutions for occupational health - Health and Safety

    Noise monitoring solutions for occupational health

    Occupational Safety and Health is a major concern throughout the world. Problems such as a broken limb, the loss of an eye or persistent backache have to be dealt with and measures taken to minimise the risk of these things happening at the workplace.

  • Monitoring and Testing

  • Noise monitoring solutions for urban noise - Monitoring & Testing

    Noise monitoring solutions for urban noise

    The sounds in a city are central to our quality of life. Constant exposure to noise effects both our physical and psychological health, and our ability to learn and communicate.

  • Noise monitoring solutions for vibration testing - Monitoring and Testing

    Noise monitoring solutions for vibration testing

    Vibration testing is is used for aerospace and defence testing, ground transportation, transport simulation, package testing, altitude simulation and more. Our comprehensive range of LDS electrodynamic shakers are designed for vibration testing of devices of any size - from a semiconductor component to a complete satellite system, to see how it will stand up to real-world conditions. With an LDS...

  • Noise monitoring solutions for electroacoustics - Monitoring and Testing

    Noise monitoring solutions for electroacoustics

    Manufacturers of electroacoustic equipment such as loudspeakers, microphones, telephones, headsets, hearing aids, hydrophones, etc., have, for many years, successfully developed new innovative acoustical designs and introduced these into the market in the form of high-quality products.

  • Noise monitoring solutions for repetitive testing - Monitoring and Testing

    Noise monitoring solutions for repetitive testing

    Many analytical tools used for research and development focus on making single measurements, and are designed accordingly. However, in many industries, test programs are performed that involve large numbers of repeated tests on test objects in various configurations or with various modifications. This is repetitive testing. The tests done are generally standardised, and often performed in a dedicated test area.

  • Noise monitoring solutions for noise source identification - Monitoring and Testing

    Noise monitoring solutions for noise source identification

    Before you can determine what design changes are appropriate to reduce the noise emitted by a product, you need to be able to characterise it in terms of: Spectral content: The location of the dominant sources. The relative importance of dominant sources. Noise Source Identification employs a number of tools to perform such a characterisation.

  • Noise monitoring solutions for sound intensity mapping - Monitoring and Testing

    Noise monitoring solutions for sound intensity mapping

    Sound Intensity is the measure of acoustic energy passing through a unit area. By integrating over a surface enclosing an object under test, you can calculate the object`s sound power. This can be done regardless of background noise, allowing convenient, in situ measurements of sound power. Other advantages of sound intensity measurements include the ability to determine the directionality of sound, and to quickly localise noise `hot spots`. Mapping software takes this a stage further by providing you...

  • Noise monitoring solutions for environmental noise and vibration - Monitoring and Testing

    Noise monitoring solutions for environmental noise and vibration

    Environmental noise is unwanted sound and vibration coming from a plethora of sources, among them industrial plants, road and rail traffic, construction work, and aircraft. Add to these sports events, shooting ranges, leisure parks, etc, and you have noise from many different sources, each with different characteristics and posing specific problems for the professionals who have to assess them. The way the problems are dealt with differs immensely from country to country and is very much dependent on culture,...

  • Noise monitoring solutions for data recording and analysis - Monitoring and Testing

    Noise monitoring solutions for data recording and analysis

    Brüel & Kjær provides a wide range of data recording hardware from pocket-sized units to 1000+ channel systems enabling you to: Save time with simple setup and an intuitive user interface. Save money by ensuring valid data. Record data with 1 to 1000+ channels. Raw time data is the key commodity for any measurements. Analysis can be performed at leisure, provided the actual data is safely recorded. For post-processing the data, PULSE Reflex software then provides powerful analysis capabilities....