Who We Are?
Atelier 7hz – Acoustic and vibrations engineering
A high-level expertise at the cutting edge of the latest technologies
Multidisciplinary expertise in acoustic and vibration
Interest and openness to related fields
Creative, innovative and open-minded team
Experts considerate of other specialties
Constant research of innovation
Modern and calibrated instrumentation
Innovation regarding new measuring methods
Efficient work method
Integrated design or on-demand intervention
Customer satisfaction survey
Useful and optimized recommendations
A constant consideration of costs
Effective calculation and simulation codes
Proficiency with the latest software
The Team – Atelier 7hz
Ing. - President/Manager - Acoustic and Vibrations
Over the past years, Mr. Raphaël Duée has acquired a multidisciplinary experience in the architectural, environmental, transportation and industrial acoustic and vibration fields. After being team leader for the engineering firm WSP (Décibel Consultants) and deputy manager of the engineering team of RATP, Mr. Duée now leads his own company Atelier 7hz. He has worked on a large set of projects such as acoustic optimization of residential and commercial projects, acoustic and vibration impact studies of railway lines, as well as the optimization of room acoustics, P.A. systems, interior insulation, HVAC systems, monitoring stations, etc. Mr. Duée took part in several research projects in the environmental acoustic and room acoustic domains.
Eng. Jr. - Acoustic and Vibrations EngineerMaxime has several experiences in mechanical engineering and project management.
Acoustic and Vibrations ProfessionnalPassionate about the fields of acoustics and audio for several years, Mr. Mathieu Wahiche is a technician and equipment manager at Atelier 7hz. Its rigor of work ensures the realization of precise characterization measures. In parallel, Mr. Wahiche undergoes continuous training to become an engineer.
Acoustic and Vibrations professionnalM. Djesone Gomis is now part of the team. His knowledge in acoustic and vibrations and his education abroad are very useful for the team.
Accounting and Administration assistantDarya is responsible for the accounting and administrative management of Atelier 7hz. Her rigor, her ideas and her interpersonnal skills are major assets for the company.
Acoustic and Vibrations professionnalMr. William Tordjman completed a Master’s degree in Mechanical Engineering, Acoustics specialty, Physical Acoustics Course and then worked in the fields of acoustic engineering but also acoustics and audio research. His theoretical knowledge in acoustics and vibrations but also in signal processing are a major asset for Atelier 7hz.
Acoustic and Vibrations Professionnal
Trained in physics and electroacoustic music at Concordia University in Montreal, Jan Pienkowski’s work experience spans over 20 years as a physicist, programmer, music composer, stage artist, sound engineer and teacher. His physics and programming projects led him to work for the ETS acoustic and vibration research laboratories (CRITIAS and ICAR), IREQ research laboratories at Hydro-Québec, Averna technologies and physics laboratories. McGill University, while his musical projects include works for the COP21 Summit of the United Nations in Paris, the British Council, the Society for Arts and Technology, the Montreal Opera and Place des arts. Jan brings his passion for everything related to audio, acoustics and technology to Atelier 7hz to continue developing projects in these areas.
Eng. Jr. - Project Manager - Junior Acoustic and Vibrations EngineerAlexis completed a Master’s degree in Electrical Engineering at the CRITIAS of the ETS in Montreal and graduated a Bachelor’s degree in Electrical Engineering at École Centrale d’Électronique (Paris, France) in 2015, with a specialization in embedded systems. Passionate about music, audio and electronics, he took an electroacoustic course at the National Conservatory of Arts and Crafts in Paris. He has acquired R&D experience at the Institute for Research and Coordination Acoustique / Musique (IRCAM). Through his research project related to the industrial sector, his interests have diversified and include audio, electronics, acoustics, signal processing, biomedical, health and safety of workers.
Acoustic and Vibrations Professionnal
Xavier Gaudreault is a physical measures technologist. His passion for audio naturally led him to specialize in acoustic and vibration engineering. He holds a DEC from CEGEP de La Pocatière. It ensures quality measurements in acoustics and vibrations and has developed its know-how in the management of permanent acoustic and vibration monitoring stations.