Bose Panaray MA12 Технические основы и обсуждение - Страница 29

Просмотреть онлайн или скачать pdf Технические основы и обсуждение для Динамики Bose Panaray MA12. Bose Panaray MA12 36 страниц. Modular line array loudspeaker
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SAMPLE PROJECTS

the end, what convinced Bose to develop the MA12™ speaker was the enthusiastic

feedback we received from many of our field engineers around the world whom for several

years had been designing and installing custom line arrays. What are now obvious

applications for the MA12 – places of worship, pedestrian concourses, auditoriums,

nightclubs, performing arts centers, restaurants, retail outlets, conference centers, and

transportation buildings – were all tested by field engineers using custom arrays. It is

instructive to examine some of these projects as they clearly convey the breadth of

applications for these sources, and help support the basic conclusions of this document. It

should be noted that if any of these projects were undertaken today, they would be designed

with the MA12 .

Saint Peters Basilica, Vatican City (Rome, Italy)

25 years, the Catholic world celebrates an ancient tradition called the Holy Year (also

VERY

called the Jubilee Year). To prepare for the year 2,000 Holy Year, the sound system for Saint

Peter's Cathedral in Rome was upgraded. St. Peter's, shown in Figure 16, is the most famous

church for people of the Catholic faith.

Figure 16. St. Peter's Basilica, Vatican City.

Originally, consultants on this project recommended two systems: one for voice and a

second for music. They argued that due to poor acoustics attributed to the huge dome and

exceptionally long reverberation times (about 20 seconds in the speech range) it was

impossible to design one system optimized for both speech and music. Giorgio Gianotto,

Bose

MA12™ Modular Array: Technical Foundation & Discussion

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