O'Neill Engineered Systems, Inc.

 For guest speakers and assemblies to plays and musical performances, the churches, auditoriums of schools, and other companies work as central gathering places for various events. Such versatility, nonetheless, can also be the source of a major challenge, and that is controlling the quality of the acoustic diffuser in the auditorium in a way that delivers clear audibility to ever member of the audience, whether the occasion is a debate or orchestra performance. Let us consider for a moment the way the sound waves behave in an auditorium as a person speaks to an audience from the stage. With no acoustical treatments, whatsoever, a part of the sound waves created by the voice of the speaker will reflect from the several surfaces, the sound panels for walls and walls all across the auditorium, causing an echo that is audible to the people in the audience. One aspect of enhancing auditorium acoustics involves absorbing excess sound echo to enhance the clarity of sound delivered to t...

Noisy neighbours can become nightmares in no time if they are not handled quickly and if you find yourself in a situation which has gone out of control, moving house is not the only solution left for you. Soundproofing comes in all types of formats and it is worth looking into so your neighbours can be as noisy as they want and you can continue living in your home by installing sound deadening curtains as if the next door is empty. Soundproofing foam can be easy to apply on your own and messy also, hence it is worth paying a professional company to get the job done after you measure decibels or you may well end up with a fall full of ineffective foam and a messy job to try and clean up.    A pretty easy way to deaden sound and lessen noise pollution is by using motorcycle dyno if you want to relax after a hectic day. Not only this will assist to absorb some of the noise but it will also create a darker and more relaxing ambiance to get you ready for a good night’s sleep. Apa...

Soundproofing is the term utilized by which a room, space or an area is made less open to sound. The place in insulated against sound and is generally utilized to lessen undesired noise. The extent up to which a space or a room is soundproofed depends on how much sound is able to pass through the sound deadening curtains utilized. As sound is measured in decibels, when you measure decibels , you measure the effectiveness of the soundproofing products. Decibels are not basically units of sound, but a way to express the ratio between the two levels of sound. Our ears can perceive a huge level of sound up to 120 decibels.    Enhancing the power of a sound doesn’t enhance our perception about the sound in the same way. If sound has double the number of decibels of a second sound, we won’t hear the first sound as it is twice as loud. As a matter of fact, we would hardly notice the difference. We would only generally perceive that a sound has become twice as loud when the number of ...

The sound intensity is measured in a unit known as decibel, which describes the intensity of a sound depending on the algorithmic decibel scale having values ranging from 0 to 194. Accomplishing a reduction in the decibel levels is a general goal of soundproofing projects, though getting a precise sound measurement of the pre-treatment decibel level causes extra expense and is frequently unnecessary.  Though a zero value on the decibel scale shows the weakest sound audible to human ear and sound intensity enhances in correspondence with numeric values, the relationship among the values on the decibel scale is algorithmic and not linear. Hence, the easy assumption that a sound of 50 decibels is double as intense as a sound of 25 decibel level would be wrong. Instead, in a perfect world, every three decibel increment impacts 50% change in sound pressure levels when you measure decibels.    The sound intensity reaching a person’s ear depends not only on the intensity of the...