Showing posts with label Reviews. Show all posts
Showing posts with label Reviews. Show all posts

Wednesday, December 7, 2011

2013 Infiniti JX Back Up Collision

LOS ANGELES 2013 Infiniti JX Delivers Inspired Style, Performance, Roominess and Innovation -- All-New Luxury Crossover Challenges Current Segment Conventions with Roomy 3-Row Seating, Luxurious Versatility and Advanced Technology Features -- The 2013 Infiniti JX will shake up the status quo when the innovative 7-passenger luxury crossover joins the Infiniti lineup in spring 2012. As a fresh, bold alternative to the many flavors of vanilla currently dominating the luxury crossover segment, the all-new Infiniti JX is designed to excel in the areas that luxury crossover buyers desire most -- interior flexibility and roominess, safety, and advanced hospitality features. The JX offers real 3-row utility, plus all the premium features, performance and innovations that Infiniti has become known for worldwide. "The all-new Infiniti JX embraces family customers in a way no luxury crossover has done before -- recognizing their need to grow up, but without growing old," said Infiniti Americas Vice President Ben Poore. "Responsibility should come as a reward, rather than as a restriction on the things and activities you enjoyed as a single person or a couple." Key features of the 2013 Infiniti JX include: •Emotive styling and craftsmanship, featuring the new Infiniti design language direction initiated with the Essence concept •Segment-leading overall passenger volume •Segment-leading rear cargo volume (3rd row seats folded, 2nd row seats in forward-most slide position) •More 2nd ...

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Sunday, October 9, 2011

Auditorium Acoustics - Challenges and Solutions

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From assemblies and guest speakers to musical performances and plays, the auditoriums of schools, churches and other organizations serve as central gathering places for numerous occasions. Such versatility, however, can also be the source of a major challenge--controlling the quality of acoustics within the auditorium in a way that delivers clear audibility to each member of the audience, whether the occasion is an orchestra performance or a debate.

Let us consider for a moment the behavior of sound waves in an auditorium as a person speaks to an audience from the stage. With no acoustical treatments whatsoever, a portion of the sound waves produced by the speaker's voice will reflect from the many walls and surfaces throughout the auditorium, causing a reverberation that is audible to the individuals in the audience. At the same time, sound waves will not reach each member of the audience with equal intensity, causing undesirable "live" and "dead" areas within the auditorium. Treatments for auditorium acoustics vary based on the individual requirements of each auditorium, but typically incorporate a strategic combination of absorption panels and diffusers to capture excess reverberations and scatter sound more evenly throughout the room.

One aspect of improving auditorium acoustics involves absorbing excess sound reverberations in order to improve the clarity of sound delivered to the audience. Absorption panels, which capture sound and convert it to kinetic energy, are available in an array of styles and colors to coordinate with the décor of any auditorium. From basic fabric panels to Class A fire rated wall coverings to modern, suede wrapped panels in a variety of colors, sound absorption treatments are a necessary foundation for a successful auditorium acoustic improvement project.

Also central to the improvement of auditorium acoustics is the implementation of diffusers to scatter sound wave reflections more evenly throughout the arena. Diffusers help distribute sound waves throughout an auditorium such that dead spots are eliminated and each member of the audience experiences quality acoustics, regardless of the location of his or her seat.

While sound absorption panels and diffusers can affect a world of difference in an auditorium setting, their combined effectiveness is only as good as the precision with which they are implemented. Though it is not necessary to hire a professional installer to execute an effective acoustical improvement treatment, it is important to install the appropriate products with precise placement based on an understanding of sound wave behavior and taking into consideration the unique characteristics of the auditorium. The most economical way to improve acoustical quality in an auditorium is performing a self-installation based on a thorough consultation with an acoustics professional who has evaluated all of the relevant characteristics of the auditorium. In addition to sound absorption and diffusion treatments, other treatments such as ceiling banners, sound absorptive window coverings or free standing drum booths may be recommended as components of a comprehensive auditorium acoustics project.


Auditorium Acoustics - Challenges and Solutions

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