Meyer Sound Seminar Instructors

Meyer Sound has long been committed to providing educational resources to the professional audio community. Beginning early on with the development of SIM Seminars, Meyer Sound has recognized the importance of training and professional development to attain the ultimate goal of the best possible performance from a sound system of any size or application.

Meyer Sound's educational program seeks to enrich its participants in the comprehension of the theoretical concepts as well as the "real world" implementation of audio principles.

Oscar Barrientos
Technical Seminar Instructor

Oscar Barrientos’ educational credentials include a degree in Electrical Engineering and advanced studies in Acoustical Instrumentation at Universidad Nacional Autónoma de México (UNAM), Latin America’s largest university. After completing the SIM System II certification course in 2000, Barrientos gave private lessons in audio and acoustics, as well as teaching courses at audio schools in Mexico. Prior to joining Meyer Sound in 2003, he worked as a technical support and systems engineer for rental company AG-Audio, a position which involved support for productions by well-known international artists. Now a senior instructor for Meyer Sound Mexico, Barrientos is developing new instructional techniques to help students understand the physics of audio.

Richard Bugg
Digital Products Solutions Architect

Richard Bugg has been the lead user support person and instructor for digital products since 1999. His background includes several decades as a live sound engineer and electronic technician. Early formal training in instrumental performance and composition has provided the incentive to look at modifying system designs to meet artistic requirements. He is currently the Digital Products Solutions Architect in Product Management at Meyer Sound.

Steve Bush
Senior Technical Support Specialist

Steve spends his time helping customers as a Technical Support Specialist, optimizing systems, and conducting product demos. But he also loves to teach, and his extraordinary breadth of experience and an engaging presentation style make him an in-demand seminar leader. Steve brings to the classroom years of experience as a touring system tech, and a FOH mixer for "oldies" bands, large-scale corporate events, and theatrical shows. In addition he has spent time in recording studios and working for regional sound companies.

Miguel Lourtie
Technical Seminar Instructor

Miguel Lourtie has been affiliated with Meyer Sound over the entire course of his career in sound reinforcement, starting in 1993, when he first worked for a Meyer Sound distributor in Europe, and then as a Meyer Sound certified SIM engineer. In 1997, Lourtie founded Lourisom, an audio consulting and distribution business in Portugal, which distributed Meyer Sound products in the country. In his current role as a member of Meyer Sound's European Technical Services group, Lourtie provides technical support and design services to customers within the European community. In addition to his technical skills and experience, Lourtie also possesses multilingual capabilities that allow him to reach industry professionals in their native languages including Portuguese, Spanish, Italian, French, as well as English.

Bob McCarthy
Senior Education Consultant

Bob McCarthy has been involved in all aspects of source independent measurement (SIM) since the breakthrough technology’s inception in 1984 and has travelled worldwide to design and align systems for every type of venue. McCarthy created the original 40-hour comprehensive SIM School and has trained hundreds of SIM operators and all of the certified SIM instructors. His teaching style is fast-paced, rigorous, and marked by his ability to explain complex material in an understandable, practical manner. McCarthy recently executed a complete redesign of the SIM course to incorporate his newest alignment and design techniques, including up-to-date information on optimizing modern arrays and utilization of digital processing technology. McCarthy is the author of the SIM Sound Reinforcement Applications Guide and the Meyer Sound Design Reference, a comprehensive guide to designing and optimizing sound systems. For further information on Bob McCarthy, please visit his website:

John McMahon
Executive Director Digital Products

John McMahon has been at the forefront of digital audio technology used by Cirque du Soleil® and theatrical productions worldwide. Working closely with consultants, sound designers and other end users, McMahon strives to make Meyer Sound’s digital audio technology accessible for the benefit of performers and audiences alike. Prior to joining Meyer Sound, McMahon was CEO at Level Control Systems (LCS Audio) and President at Cadence Digital Audio Inc.

Tony Meola

Tony Meola is a legendary Broadway sound designer who received Drama Desk Awards in 1998 for “The Lion King” and in 2013 for “The Mystery of Edwin Drood.” Numerous other Broadway credits include “Company,” “The King and I,” “A Funny Thing Happened on the Way to the Forum,” “The Sound of Music,” “Man of La Mancha” and the hugely successful musical “Wicked.” Meola also has designed sound for off-Broadway shows, regional theaters and for productions all around the world.

John Monitto
Director of Technical Support Worldwide

John Monitto relies on his extensive experience in the professional audio industry to head up Meyer Sound’s ever-growing technical support department. Building on his BA in Broadcast Communications Arts (with an emphasis on audio production), Monitto worked as a project manager within Pro Media’s (now Pro Media/Ultra Sound) fast-growing sound and audio/visual system installations division, as well as touring with artists including Luciano Pavarotti, Placido Domingo and José Carreras. Corporate AV also falls within his experience, such as events produced by IBM, Apple Computer, Clorox and Motorola. Monitto is also a primary source of feedback from the field into product design and Meyer Sound’s educational program and has often been a trainer for Meyer Sound seminars.

Michael Pohl
Technical Sales Support

Michael Pohl is Technical Sales Support for Meyer Sound customers in Germany, Denmark, Sweden, and Finland. In this role Michael provides technical and sales support to Meyer Sound customers in these regions throughout the sales process and, when needed, provides additional support after the sale. Michael's affiliation with Meyer Sound dates back to 1995. After an extensive education in musicology, music, and audio engineering, Pohl worked for several Meyer Sound dealers and design-build companies in Germany. While at these companies, he designed, implemented, and tuned several theatrical and live-performance venues. Pohl also worked as an audio engineer in recording studios and arranged, recorded and mixed several productions. Michael joined Meyer Sound Germany's staff in 2004.

Mauricio Ramírez
Senior Technical Seminar Instructor

Mauricio “Magu” Ramírez, Meyer Sound’s first full-time seminar instructor, is known on both sides of the Atlantic for his wealth of technical expertise and his engaging instructional style. Prior to his career in audio engineering, he earned a degree in computer management in his native Mexico. After working with several sound rental companies and artists, he applied his experiences to form a study program for training professionals in sound reinforcement. In 1992, he established the Dynamix School to instruct students from Mexico and South America. Ramírez attended SIM School in 1993, and three years later agreed to open a Meyer Sound school in Mexico. In 1997, Ramírez was named coordinator for Meyer Sound Mexico’s educational effort, and two years later received certification as a SIM Instructor. Currently he conducts seminars (in English or Spanish) throughout Europe, Asia and Latin America.

Roger Schwenke
Staff Scientist

As Staff Scientist at Meyer Sound, Roger Schwenke, Ph.D., plays a pivotal role in conducting acoustical measurements and research to support new product development and to recommend scientific solutions to audio challenges. Since joining Meyer Sound in 2001, Schwenke has participated in developing the Constellation acoustic system, SIM 3 audio analyzer, the original MAPP Online acoustical prediction program, as well as the 57-seat, AIA Citation Award-winning Pearson Theatre at the company’s Berkeley headquarters. He was co-inventor of the Meyer Sound patent “Loudspeaker horn and method for controlling grating lobes in a line array of acoustic sources.” On TV, Schwenke was named “Honorary MythBuster” for his many appearances as an expert in acoustics on Discovery Channel's show “MythBusters.”
Roger Schwenke holds a Ph.D. degree in acoustics from the Pennsylvania State University.