During his time with Siebein Associates, Matthew has worked on more than 465 projects and excels in developing acoustical solutions for Clients that are both efficient and aesthetically pleasing.  He is the lead Sound Isolation expert and uses his knowledge of building assemblies as a Registered Architect to acoustically analyze challenging adjacencies and provide robust acoustical design recommendations. He is experienced in all phases of project management, from schematic design through construction and collaborates perceptively with design team members and project stakeholders, consistently providing thoughtful acoustical design goals and recommendations.