The Importance Of Acoustic Treatment Music Essay

The Importance Of acousticalal word medicament EssaySharp tools c on the whole ethical work(Chinese Proverb, online) To have a nice written text, we must choose the nice put down sprinkleio a vocalisationment. To have a nice recording studio, acoustic manipulation is the approximately grand surface dapple shape the studio Why acoustic treatment is so important? acoustical treatment does build up the actual recordings cash in atomic number 53s chips better, it is vindicatory as important to the mixing process. The purpose of acoustic treatment is to emend the attribute of function in the inhabit. Acoustics Treatment of the studio is truly important than the physical exertiond of the equipments for record the penetrate on. Yet in that location atomic number 18 keep mum m whatever people they entirely every last(predicate)ocate only a little portion of their bud arse around to acoustic treatments when building a recording studio or habitation studio. It is actu solelyy important to choose the right sheath of panel and after that we have to testing the acoustic in that elbow room, string sure that everything like the beneficialproofing of the studio is good. Let say, we shadow listen to the tracks that put down in the studio, if we bath hear something like reverb or echo on the track, or the sound is rather flat, that is mean the treatments of the studio have abuse. external handicaps, such(prenominal) as the outside ring of people talking or transportation disagreement, argon due to insufficient sound isolation.People eer think they can or able to over arrest acoustics with equipments but you just cant. Russ Berger, the president of acoustic and audiovisual consultancy firm, Russ Berger Design, told Carolin Heinz in an article for the website Electronic Musician. Beside that, on that point is another common mistake that people al courses make, according to Berger, is to defer sound isolation with the acoustic performance in a room. enunciate isolation is simply the process of stopping sound entering or leaving the room. It has no bearing on how sound is absent and flabby in the room itself, which be the key determinants of how a record track sounds when listened to.Every studio building needs to be acoustic tout ensembley toughened as standard paid music or audio studio requirement for professional sound pure tone. So when building a recording studio, we have to pay oft attention to this avoid any frustrations in future during recording and monitor, without overdoing it to preserve certain amplifying qualities of the room.Page ContentsA) Acoustic Treatment OverviewB) Acoustic TreatmentC) Construction DetailsD) ConclusionE) ReferencesTreatment CharacteristicsAcoustic Treatment is so important to the studio it is because we want to proscribe standing waves. When the standing wave occurs, it leave alone affect the frequence reception of the listening rooms and the recording studi o. Beside that, by u clack the right acoustic treatment, we can absorb or diffuse the sound in the room to avoid the flutter echoes and improve the stereo imaging mend the recording and keep the sound from leaking into or out from the room. A correct carriage of acoustic treatment can lower the reverb metre in the larger space or room and lose weight the modal ringing in the small room.There be few things and problems that we have to concern while building a studio such as submersion, diffusion, reverberation and isolation. thinking(a) absorption can be defined as when sound that strikes the materials and it doesnt reflected back. An fall in windowpane is the good example for the absorption because the sound goes th clumsy the rotate window and never reflected back. The to a greater extent fibrous materials have more absorption oppositely the denser materials are less absorption. By using the absorption materials in the studio, it can minimize the reflections while the re cording going and it can likewise pr even offt the standing waves and flutter echoes. But, the control room is treating to be more diffusive than absorptive with the LEDE (Live End Dead End) concept for the monitoring purpose. On the other hand, the recording studios are more likely to be acoustically dead and distributive. In general, low absolute frequency sound has a very bad absorption because of their long wavelength. High frequency is very stiff in absorption, essential for reducing the flutter echoes. Product like mysterious lying in wait is a material for absorption, but is specifically objected in order to absorb the low frequency energy. The good bass trap is the combination of the hard, soft, thin materials. By the way, the back of the trap and the gap in the midst of the walls can make it even more effective.Diffusor is apply to keep down the reverb or echoes that go away be occur in the room that has double walls and the flat capital. Through the research an d books that I have read, all the professional studio designers they agree that periodic reflections ca utilise by parallel walls are surpass avoided. So, diffusion is al slipway used into absorption to tame these kinds of reflections because diffusion is handful of sound energy using multi-faceted surfaces. Diffusers are commonly made of wood, plastic, or even polystyrene. Jorge Castro (2004, online) explains diffusion helps in energy control and improves the sound step in frequencies throughout the centre and high range of the spectrum, and also improves sweet-spot should be sitting to get the best stereo image (imagine that your head and the ii speakers form an equilateral triangle).closing off is to block sound from leaking out from the room and is also to soundproof the room from the vibrations or from the external sound. The good randomness controls room can retain the sound at heart the listening area. Isolation is a very critical question, but the approximately import ant is unflustered about the room treatment. Even you testament feel something going wrong while you are in the quiet room if its acoustic treatments are wrong. And what can you do for the isolation if your studio is going to build close the highway, or beside the train track? Only two things we can do to isolate the sound that are quite a little and space. This is meaning we have to mass the advertizeborne sound but we still need to space so that the structure borne sound cannot be transmitted. By the way, what about the noise that generated by the HVAC (Heat and Air Conditioning system? So, we have to determine all the noise problems and make everything under(a) the control.Reverberation time will be ab prevalent by the absorption. The lower the reverberation time, it is mean there is more absorption. By adding the porous absorber is the easiest way to make the good absorption. Beside that, placing the acoustical spark on those reflective surfaces until the reverberation time is suitably reduced. On the other hand, by removing the absorbing materials will lengthens the reverberation time.MaterialsWith good and correct materials in building a studio, it can help you to recording and mixing your music correctly. A good room, good acoustics can defined as we can get the sound from the speakers in the room and listen through your ears as same(predicate) as possible. A good studio should have a very good isolation but still as neutral as possible for you to hear the details such as stereo berth properly. So, the music we have mixed and equalized can sound good and has the good opportunity of sounding good in other rooms as well.Controlling the sound in a room is achieved by discriminating acoustic treatments. Materials are the source out for the best acoustic characteristics in terms of isolation and diffusion, but since there are umteen ways and different materials to do this, we try not to go overboard with vary materials as they can break the bu dget. Instead to use effective turn of events methods with typical materials, and whatever that works fine as well as cost-effectiveness.The most important aspect of any studio or root theater probably is the using of acoustic foam. Even the listening room, it can also make or break a project studio. It doesnt payoff how much money you will spend on the recording and monitoring equipments. If the room itself doesnt has a good acoustic treatment, the result of the recording will never as good as it could be. Usually the room in which the customer plans to record or perform in is not specifically built with acoustics in mind. If this is the case then acoustic treatment is all the more important. get ons have their own sound already within the room. musical composition the sound is traveling around the room it will come into contact with different surfaces and other sound waves moving around the room. This fashion that the room can suffer from a dowry of acoustic problems. These could hold reflections, reverberation, slap echo, flutter echo, inadequate frequency response, standing waves and modal problems. When all of these frequencies scooped bouncing around, the sound waves can change because they are clashing into for each one other. This will absolutely affects the last result for the negative. That is meaning you will start to off with one sound and end up with another sound while in the recordings.When there are two parallel walls, or two parallel ceiling and the floor, it will create standing wave. So the distance between the walls, ceiling or the floor will reinforce some of the frequencies, we can call it by boundaries. This mean the sound will makes exactly one round trip in each rhythm method of the speaker and the pressure fronts pile up. So, this is why people like to sing in the bathroom while taking the shower because the low frequency of the voice are greatly amplified by the standing waves and it will sounds nice.The instalment of the acoustic foam can improved the response of the room and the sound of the room can be under control. The use of the acoustic treatment is the only way that can tell you the accurate while you are doing your recording, mixing, editing, or monitoring as well as not to affected by the room you are in. Whatever you want your room to confirmation live or dead, good acoustic treatment is the only way to help you to tame the beast that in your room and keep everything under the control. So, you have the ability to record and monitor your stuff accurately.Polyflex ProFoam is fabricated from a UL94 2 lb./cu. ft. polyester urethane, which should only be used in Class B or C spaces. Since Polyflex is flammable, extreme care should be exercised in its use as interior finish the industrys first patented nestable foam. It can be used in any critical listening space. It mounted in a 1 x 1 checkerboard pattern to allow a variable impedance surface, offering moderate passive adjoin sound. By the way, it will attenuate and disperses specula reflections, as well as scatters 1000Hz and in a higher place and control comb filtering arising. In the meantime, it offers a new look in acoustical foam and an attractive and flexible wall treatment for compulsive first order reflections.The ProCorner is an effective way to ontogeny low frequency absorption (minimizing low frequency room modes and speaker boundary interference distortion) by increasing acoustical foam thickness in the corner, while visually extending and seamlessly integrating with the Profoam wall design.RPG Diffuser Systems studio apartment in a Box Diffuser and AbsorberAdditional panels whitethorn be storyed to any thickness offering oceanic absorption. The using of ProFoam because its absorption and diffusion properties are sufficient for the studios surface, as its stackable, and for a uniformed look. design 1 Gypsum board(http//www.bombayharbor.com/ mathematical productImage/0578747001219286428/Gypsum_Board.j pg)Gypsum board is a typical material used for layering walls, holding insularity fibers, providing a certain amount of damping and as wall surface. It is also used for floors, doors and ceilings treatment.FIGURE 2 Plywood(http//www.stockporttimber.co.uk/st_cms/data/upimages/Plywood.jpg)Plywood to separate gypsum and studs and deposit with soundproofing mat. Chip wood (recording room floor) is an ordinary chip wood for blow out of the water.FIGURE 3 Sound Blocker membrane(http//www.soundservice.co.uk/images/PRODUCTS_gallery/ACOUSTIC_MEMBRANE/1.jpg)Sound Blocker Membrane have excellent sound insulating qualities and it can be used as a sole sound barrier layer, or as part of a multilayer composite with other materials such as sound absorbing foam and carpet. It acts, as a thin, dense sound barrier layer in walls, ceilings or floors and its most effective when used as one component of a multi-layered construction scheme. It extremely effective at improving the sound and insulatio n properties of lightweight plasterboard partitions, floors and almost anything else.2-3 layers used on wooden floors can reduce airborne noise transfer dramatically. scatter adhesive is ideal for sticking these mats to walls, floors, and.FIGURE 4 Mineral Woll(http//www.domesticsoundproofing.co.uk/soundproofing/amw_slabs1.jpg)Acoustic mineral woll is use for the reduction of airborne noise between flooring joist, suspended ceiling and in partition walls, it is a good sound absorbing infill. It consists mainly of silicon-oxide together with a number of other alloylic-looking oxides. By using the acoustic mineral woll, it will has more cost-effective for the purpose of soundproofing than a lightweight thermal insulation, chemically and mom-flammable insert. By the way, this will not adversely affected by any substance. To be ensures there is no water penetration in any direction it may come into contact with a random of fibres. It does not sustain varment and will not encourage th e growth of fungi, bacteria or moulds. Beside that, it will not react with metal wall ties and wired plastic, masonry or brickwork. While using in a standard stud wall, it can increase the sound insulation performance by up to 150%. It usually will provide a reduction in the reverberant noise level up to 200% when fitted under the roof constructions. Besides, it will provides a reduction in air bone noise levels by up to 100% when it fitted in-between the ceiling or the floor joists.FIGURE 5 Resilient Barhttp//www.soundservice.co.uk/images/clip_image001.gifResilient Bar is a thin metal channel, which is designed to substantially improve the sound insulation of the plasterboard ceilings and walls. It can easily isolate the plasterboard from the studworks, and it will contact directly to spud sound, which is normally being transfer through the frame. Because of the improvements in both intrusion and the airbone noise, so the sound will normally act well in excess of 300%.On walls t he bars should be mounted at right angles to the frame with the narrow mounting flange at the bottom of the inning and the wider flange at the top. This allows the plasterboard to draw itself away from the studwork. For ceilings the flanges should be pointing in alternating directions. Mount the bars parallel at a scoop of 600mm centers. The bars should be screwed to all of the procures with 36mm drywall screws. Bars should be joined by overlapping them by a few centimeters directly over a batten with the corrugated webs nested together and both base flanges screwed through to the batten beneath.FIGURE 6 Gasket(http//www.customaudiodesigns.co.uk/seals/neoprene2.jpg)Gaskets/ Cushioning, self-adhesive EPDM / Neoprene blend expanded foam rubber seal strip. This is ideal for exposed sealing, damping and cushioning. It age resistant and chemically neutral against the most commonly used lacquers and Plastics and resistant to most caustic chemicals, resistant against ozone, moisture and UV radiation. This is good for isolating and decoupling battens attached to walls and ceilingsWhen a room is soundproofed, builders create sound barriers using specialized materials that easily absorb sound or redirect it toward proper areas. This keeps sound generated in the room from exiting, or gives normal walls acoustical properties so that sound bounces off instead of being absorbed into the wall itself. In soundproofed areas, outside noises are also absorbed, keeping the room quiet, which is ideal for recording studios and similar establishments. Acoustical caulk is a product used in the creation of these rooms. It primary function is to achieve and get the specific STC (Sound Transmission Class) value of the system designed to remains for good flexible and adheres firmly to wood or metal studs, concrete, gypsum board, AudioSeal Sound Barrier, and most other types of building substrates. It unique formulation is non-drying, non-hardening, non-staining, and non-migrating and can be used for unexposed applications at edge joints, floor and ceiling runners (either wood or metal), cutouts in gypsum board, veneer plaster systems, and other areas where a sound rated assembly is required. By the way, it can also be applied or buttered around all electrical boxes and outlets, air returns, heating and air conditioning ducts, and other profit equipment penetrating wall surfaces for increased acoustical performance.Studio DesignRoom mode or infixed resonant frequency, which is related to the length, width and summit of the room, is one of the most important properties in the studio design and it determines its natural resonances. Let say the rectangular room has 3 sets of primary modes, which are length, width and height. So, if you have got a irregular room shape or irregular angled walls, then you have to average the dimensions and get the rough idea of the mode frequency. The larger room it has the better acoustically than the little room because lar ger room because the modes are spaced more closely.Studio LayoutConstruction DetailsDry Walls is a Simple single stud design sufficient for wall because the dry walls are doubled, one on the existing outer wall and one as inner wall. We make the double walls to minimize structural linking. Studs spacing are 24, on center instead of the usual 16 spacing, this yields a slight increase in TL (transmission lost). The walls are angled but room shape isosceles to provide even dispersion andprevent flutter echo. Diameter approx 5 to 6 gibe estimated wall area Total wall perimeter x Average Ceiling height239.5 ft * 12.125 ft = 2903.92903.9 * 2 = 5807.9sq ft.(http//www.ethanwiner.com/BTPlans.gif)(http//www.ethanwiner.com/BTParts.html)Ceiling angled upwards at 12 degrees from the front to the middle of both rooms and then back down at 12 degrees.10 ft ( 3.05m) min height for optimal drum sound recording. The diam approx 10.Total estimated ceiling area 289 + 305.15 + 238 + 295.87 = 1128.02 sq ft.Diameter of floor is approx 10Total estimated floor area 280.7 + 296 + 231 + 287 = 1094.7 sq ft.Acoustic Timber DoorSTC 30-35 each leaf. It has a same construction as walls using timber and narrower studs. The dense up to now lightweight mineral fiber for more STC and it including gaskets to seal sound, hinges, knobsTotal 6 doors with dimensions of approx 6.5 x 2.7 x 3Acoustic Window Double glazedThe space between starter panels sealed. Use two different thicknesses of glass to prevent resonant frequencies and sealed enclosure up to STC 47. The distance between the panesis about 150mm.Total 2 double glazed acoustic window with 6 x 2.5 panesThe use of sound lock can reduce -3 dB. As sound insulation by air volume and air sealed by door gaskets.Air-conditioner Duct DampingAbout the noise-reducing enclosure of air-conditioning by using plyboard raise up and installed into the opening of the air-con duct with simple plywood baffle held together with strong and moisture resi stant adhesive. The plywood maze slows down the air flow or the air-con, thus reducing noise. The absorbent foam lined/covered on plywood baffle to absorb airflow noise as well as noise from generator. Its 4 ft in length.ExampleExample of a self-made duct baffleConclusionOverall, are acoustics really that important? Even though the quality of the instruments, speakers, recording gear and amps are expensive, but without the good acoustic treatments, all the recording will be bad and it will take you even more time to get your track done.We can noticed that why professional recording studio they spent so much time and money in order to get a good acoustics design but why there is still a bent of people they dont take this seriously and record in their house without doing any acoustic treatment? For an example, MIDI (Musical Instrument Interface), there is countless plug-ins, synthesizers, samples and loops available in the market, and all these elements have become the major eleme nts of music production and major arrangement of popular music nowadays. So with this new popular culture, many people can prepare their music or track in the house just only using their computer. Another example such as disk jockey, they have an expensive DJs sets so they gain more flexibility of their creating and producing music with only a laptop computer as such a convenience rise of a fact, they can make satisfaction, high quality music in a more cost-effective and cost-effective way by using samples, plug-ins, they can perform unlimited variation of sound, instrument, techniques that without any acoustic treatment needed.But is it possible if a rap artist or singer they want to record a good quality track without any good surround? The dish out is no. Let say if the rap artist or vocalist they record their song in their house by using a very expensive microphone and gear but without any acoustic treatment, in the result of the recording will be too much room noise on the t rack such as the ceiling fan in your room, outside traffic and etc, all of these will produce the low frequency rumble. So it will take you a lot of time and it is very hard for you to do the mixing. Equipment is useless if sound is recorded badly. This is why professional recording studio they will spend so much money on the acoustic treatment. Beside to give you the good environment to recording your music and track, and it also because you can get the good quality on your final production.we still need to pay a lot of attention to the space in which we use them. The acoustic treatment of recording studio is very tricky because of the construction materials used and the size of the studio. reiterate original argument (are acoustics important)State your findingsCompare expensive and cheap home solutions