Who we are

MJM ACOUSTICAL CONSULTANTS INC. is a company of skilled and experienced specialists. Founded in 1984 by Michel Morin and currently headed by its president, Nicolas Lévêque, P.Eng., our office serves a varied and dedicated clientele due to the quality of its services. Our accumulated experience covers most aspects of building acoustics and environmental noise control.

MJM has made a name for itself through the number and variety of projects in which it has been involved, the acoustic and noise control research projects it has carried out and whose reports have been distributed worldwide, and the technical support it provides to industries wishing to improve the acoustic performance of the goods they produce.

MJM has developed a number of software programs and computer applications for measuring, analyzing, and processing acoustic data, including REFLEX for the acoustic design of auditoriums, theaters, amphitheaters, concert halls, and teaching rooms. RÉFLEX is a powerful tool for analyzing and modifying the geometry of rooms previously modeled in three dimensions using AUTOCAD versions 10 and higher. MJM also holds licenses for CADNA/A, ODÉON and INSUL acoustic analysis software, as well as COMSOL Multiphysics calculation software.

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40

YEARS OF EXPERIENCE

2500

Projects completed

20+

Research publications

What sets us apart

MJM provides clear recommendations which can be easily put into place using commonly available materials often distributed by a large number of suppliers. Our recommendations are based on the technical knowledge acquired during our 33 years of existence, through measurements in laboratory or in situ and through many research projects and scientific studies carried out on behalf of the Canada Mortgage and Housing Corporation (CMHC) in the laboratories of the National Research Council of Canada (NRC) and in the Domtar Acoustical Laboratory leased and operated by MJM on an exclusive basis from 1992 to 2008. MJM research reports have been distributed all over the world, more specifically in United States, Japan, Europe, and Australia: they are available to the public on our web site and can be downloaded free of charge.

Sharing with the public and the scientific community the knowledge acquired by MJM through research projects dedicated to acoustics and noise control is what sets us apart from the other acoustical consulting firms. Amongst other things, it led to the creation of the new ASTM E 2964-14 standard for the measurement of the sound isolation provided by doors: the measurement method outlined in the standard was developed by MJM in 1991 in the course of a research project subsidized by the CMHC. It is also a testimony to our rigor, objectivity, and integrity as well as a commitment to provide uncompromised professional services to our clients.

Integrity and Independence

MJM dedicates 100% of its resources to acoustical consulting and noise control and is totally independent of any supplier or manufacturer of acoustical materials and vibration isolators. This ensures our clients that they benefit from the highest quality consultation and that their interests are not in conflict with our own.

REALIZED BY MJM

Featured Projects

Centre Bell

AUDITORIUM | MARCH 1996

Complete acoustical and noise control services for this 21,000 seats amphitheater…

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CHUM Research Center

INSTITUTIONAL | 2009-2015

Comprehensive acoustics and noise control services for this 480M$ building…

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Prével Condos

CONDOMINIUMS | 1998-Present

With more than 10,000 housing units built during its thirty years of existence, PRÉVEL has …

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