If it doesn't exist, we'll invent it

Maarten bij meetopstelling langs de weg voor NEMO-project

by:

Ronald

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Internship as a successful start

An internship at M+P can simply define your career. Senior consultant Ronald van Loon is still working with us almost 25 years later. And although Maarten Meeuwes has yet to complete his second M+P internship, he already knows that he'll be staying on afterwards.

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decommissioned pipeline

by:

Ard

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ProRail’s experiences with M+P as a software development partner

Are we sound and vibration consultants who understand programming? Or are we programmers who understand sound and vibrations? Whichever way you look at it, combining both competences definitely adds value.

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graphic geluidbronnen

by:

Erik

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by:

Theodoor

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New noise standards: what does the Environmental Act mean for urban development?

In the coming years, municipalities will have a major task when it comes to building new homes. The Environmental Act is fast approaching.

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Pair Programming

by:

Ard

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Software development – GeluidRegister 2 is on track

A very pleased project leader, a major challenge that was quickly solved (much to the surprise of the client), and a proud senior M+P consultant. What we are talking about here is the ProRail project, which was started in 2020 to develop a new software application in colla

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Een mast met microfoons staat langs de weg om wegdekgeluid te meten

by:

Ronald

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How M+P helped the Netherlands become a leader in quiet road surfaces

The Netherlands leads the way when it comes to innovations in quiet road surfaces. This is partly due to the research and many measurements carried out by M+P.

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auto met meetapparatuur op de testtrack van Scania

Checking test track surface worldwide

Manufacturers from all over the world ask M+P to certify their test tracks: stretches of road surface to test whether new tyres or new vehicles are making too much noise.

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wegdek met ZOAB en dicht asfalt na een regenbui; bij ZOAB geen stuifwater

by:

Jan

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M+P: famous for quiet road surfaces

Many people know M+P because of our work on quiet road surfaces. Our research is well covered in a recent book on the silent innovation OAC. And it’s something we’re very proud of!

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Roy, Christiaan en Jan voor de keet bij Proeftuin luchtkwaliteit

by:

Christiaan

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A Testing Ground full of noise barriers and measuring equipment

Specially designed sound barriers that changed shape every 3 months, 13 measuring points behind and next to the barriers, and a mountain of measuring equipment. The Testing Ground for air quality was a major study commissioned by Rijkswaterstaat.

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Spectrogrammen

by:

Bert

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Artificial Intelligence and Machine Learning: the future of sound in pictures

There was no such thing as Artificial Intelligence 50 years ago. But senior advisors Bert Peeters and Erik van Gils have been getting to grips with it for several years now. With 19 years and 13 years with M+P respectively, they now have the necessary experience.

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Kantoormedewerkster achter de pc straalt tevredenheid uit.

by:

Tom

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MACH measuring system: ’Sometimes, you need the peace and space to have a conversation without eavesdropping’

Measuring Acoustics for Comfort & Health, or MACH for short, is a measuring system that can monitor noise levels on an office floor for a longer period dur

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Yasmin - meting in Axel

by:

Ronald

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by:

Richard

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Measuring with Yasmin

No, Yasmin is not one of our M+P colleagues. It is the name of our measuring system. And an ingenious one to boot. Yasmin is able to work without anyone around, and can be monitored remotely.

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Zeeleeuw

by:

Richard

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by:

Edwin

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The hoarse roar of the sea lion male

Animals can cause noise pollution with their barking, roaring or screeching. On the other hand, some animals are bothered by ‘our’ noise. Nesting birds for example.

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enorme antenne steekt door het open dak van een auto

by:

Ard

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Een zondagochtend in Amsterdam

Sometimes you have to get creative in order to achieve your goals. Gijsjan van Blokland, former managing director and senior consultant at M+P, agrees.

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Road pavements can have a positive influence on noise, air quality and microplastic emissions

by:

Bert

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by:

Ronald

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Low noise pavements for a quieter Europe

Noise reducing pavements are commonly applied on national and local roads to reduce harmful effects of road traffic noise on people, at least in The Netherlands.

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Wout aan het werk met ARRoW

ARRoW vliegt mee over HSL-Zuid

Acoustic Rail Recording on Wheels (ARRoW) if we use the full name of the measuring equipment that can reveal everything about the condition of a rail

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sensor

by:

Christiaan

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Directly measuring the influence of road design on CO2 emissions from traffic

Directly measuring the effect of road design on the fuel consumption of traffic in high resolution provides insight into the possibilities of reducing CO2 by improved road design.

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$een trein rijdt voorbij een meetopstelling bij een diffractor$

by:

Edwin

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Increasingly quieter train tracks

In our densely populated country, people quickly get annoyed when a train flies past. Limiting such annoyance is crucial, especially if we want to make more intensive use of the environmentally friendly train tracks.

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Een nachtelijke meting aan het spoor

by:

Mark

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by:

Patrick

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Measuring at all hours

For the measurements we take at M+P, we are often on the road at unusual times and locations.

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ARRoW on SNCF

by:

Ard

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Rapidly measure noise, roughness and track defects with ARRoW

ARRoW is short for “Acoustic Rail Recording on Wheels” and consists of a measurement system on the train and analysis software. The measurement system measures the noise and vibrations close to the wheels of the train, along with the position and speed.

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CoMet CPX-trailer Cerema en M+P

by:

Fred

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by:

Patrick

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Huh? An engineering firm that sells measurement systems?

We don’t advertise it, but the niche measuring systems market around the world is fully aware of the quality of M+P equipment.

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Flowchart meten modelleren

by:

Jan

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Measuring, modelling and experience

Noise and air quality are tested and assessed using calculation models. Why aren’t measurements used? How can measurements and models complement each other to form an assessment that best matches the perception and experience in the environment itself?

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mast met microfoons aan een paal in het water met een boot ernaast

by:

Patrick

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by:

Patrick

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Creative Solutions to Measurement Practice Challenges

Our measuring technicians Patrick Boelens and Patrick Meelen frequently encounter it.

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CoMeT CPX

by:

Fred

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by:

Mark

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Measuring road noise on the go with CoMeT CPX

Do you want to know the noise reduction of a road? Do you want to check if a road constructor delivered a quiet road surface according to your specification? We have a measurement system that can answer these questions: CoMeT CPX.

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instrument om trillingen te meten naast een spoorwegovergang waar een trein langskomt

by:

Ard

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by:

Marc

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Track vibrations are often only noticed when there's no noise

On the table is a coffee cup. The room is silent. And then, as if it is being awakened, the spoon in the cup begins to rattle. Briefly. The cause? A passing freight train. You can't hear this train thanks to a noise barrier. But you can feel it.

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Logo_NEMO

by:

Ronald

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by:

Bert

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by:

Ard

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Cleaner and quieter vehicles in the Low-Emission Zones of cities thanks to the NEMO project

M+P is part of the consortium working on the NEMO project for cleaner and quieter vehicles in Low-Emission Zones (LEZ) of cities.

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Emplacement Kijhoek

by:

Ard

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by:

Edwin

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Noise from railway sidings in the new Environment Act

It is always difficult to explain that, under current legislation, the noise of a particular train in a timetable is covered by certain standards and calculation and measurement methods, but the noise of the same train outside the timetable is covered by industrial noise with ot

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artist impression van toekomstig Hembrug

by:

Theodoor

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Sound architect for a healthy and comfortable living environment

M+P director Theodoor Höngens has been appointed by the municipality of Zaanstad to the unique position of sound architect.

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Our solutions

Our stories

We like to share our experiences in our day to day work!

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Who we are, what we do and what drives us? We'd like to tell you that in words, images and sounds.

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Background

News

01 November 2024

isolatiemeting schermen 2

Internship or graduation (HBO/WO)

11 May 2022

MBBM

60 years Müller-BBM !

26 October 2021

verkeer

House of representatives wants noise safety cameras

14 April 2020

Ballonnen in de lucht

New website launched

Our team

We are curious about your field of work so that we can find the solutions that you need and that suit you. It is no problem that you have no understanding of equal, vibration, air quality or health and comfort in buildings. We work with you to find the best way to achieve your goals.

Mark

Richard

Saskia

Thijs

Ronald

Artem

Mark

Marleen

Patrick

Ronald

Edwin

Tom

Erik

Marc

Ard

Christiaan

Marjo

Diana

Hamed

Hoi-Suen

Sofia

Patrick

Audrey

Theodoor

Fred

Bert

Hamed

Jan

António

Katja

Publications

We actively participate in the development of our area of expertise. You will encounter us at workshops, symposia, conferences, in the press and in scientific journals.

BGE, wat moet je ermee?

Author(s):
drs. Reinier Balkema en ir. Theodoor Höngens

Year:
2025

Published in:
Blad Geluid, jaargang 48, nummer 1, maart 2025

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Determination of the acoustic characteristics of a gabion noise barrier

Author(s):
WillemJan van Vliet (Rijkswaterstaat), Christiaan Tollenaar (M+P), Ysbrand Wijnant (Soundsolutions), Frits van der Eerden (TNO)

Year:
2024

Published in:
paper congres Inter-Noise, Nantes (FR), Augustus 2024

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Biobased bouwen = licht bouwen = aandacht voor geluid

Author(s):
ir. Theodoor Höngens

Year:
2024

Published in:
Lezing tijdens congres Geluid Trillingen en Luchtkwaliteit 2024 te Hilversum.
Samenvatting:
Biobased bouwen vereist extra aandacht voor geluid, vooral in omgevingen waar wordt gewoond en gewerkt. Houtbouw met CLT is gangbaar, maar andere materialen zoals bamboe en olifantengras zijn in opkomst. De lezing behandelt akoestische knelpunten in houtbouw, zoals loopgeluiden, installatiegeluid en geluidwering van gevels en daken. We kijken naar oplossingen, ook voor toekomstige materialen.

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