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Acoustics: The Latest Architecture and News

The Art of Human-centric Design for Healthy Office Spaces

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What’s more important, work or wellbeing? Should we have to choose? A ‘good work ethic’ –as in placing work before all else– used to be a badge of honour, certainly among generation X-ers who grew up with post-war parents and a recession to wrestle with just as they were getting going on working life in the 1990s. Today’s economic situation might present similar wrangles in securing a wage among their off-spring, so-called generation Z, but it is nevertheless this emerging set of workers that are teaching the rest of us that work at any cost –particularly that of our mental and physical wellbeing– should not be a life ambition.

Sound Absorption and Aesthetics: What is Stabilized Aluminum Foam?

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Stabilized Aluminum Foam is a unique looking material that combines the aesthetics of aluminum (its texture, shades and brightness) with a spongy, porous appearance. It is produced by injecting air into a cast aluminum alloy with stabilizing agents, which after curing, creates a porous and lightweight, yet highly resistant and rigid cellular structure. Because of its mechanical and thermal properties, it is particularly useful in applications in various industries, such as automotive, aerospace and marine, especially for energy absorption, thermal insulation, and sound dampening.

Acoustic Panels That Enable Creative Freedom: Soundproofing an Elliptical Floating Building

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Noises –especially those we can’t control– greatly affect both physical and mental health. Whether coming from the street, upstairs neighbors or the room next door, research suggests that these can raise stress, reduce productivity, interfere with communications and contribute to developing issues such as high blood pressure. Ultimately, sound quality defines user experience and (literally) sets the tone for the rest of the interior. The bad news is that most conventional building materials used today in modern architecture –concrete, glass, masonry– have extremely hard surfaces and limited acoustic properties, reverberating sound several times over and forcing users to raise their voices to be understood. Coupled with growing urban density and projects adopting a mixed-use layout, all of this results in increasingly noisy, uncomfortable and distracting living and working environments.

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Leading the Way by Sight, Not Sound: The Changing Image of Acoustic Design

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Even if you have never engaged with the ins and outs of a building’s acoustics, you will, no doubt, have had many a meeting or passing conversation eased by Rockfon’s sound-absorbing solutions. They may have invisibly clad a ceiling above you in tile form or seamlessly formed the white walls that surrounded you. Rockfon – a part of Rockwool Group – specialises in banishing acoustic bounce with sound absorbing products made from organic stone wool. The products have been part of the fabric of our public spaces – offices, schools, restaurants and libraries – for more than 60 years.

Interiors That Look as Good as They Sound: Acoustic Design to Enhance Comfort

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The noisier the environment, the harder it is to concentrate on the sounds we really want –and need– to hear. We spend about 90% of our time indoors, either at home or at work, often with little concern for acoustic qualities, making our body remain in a constant warning state. In offices this is an even more critical issue. While traditional open plan working spaces encourage teamwork and effective communication, many professionals face the challenge of being able to concentrate with the frequent noises, whether from a nearby conversation, the construction site next door, or a noisy espresso machine. Among the problems that noise pollution can cause in the human body are stress, accelerated heartbeat, increased blood pressure, insomnia, and a constant state of vigilance. Studies also show that poor acoustics negatively affect productivity.

This can be further amplified by the environment itself, often composed of "hard" surfaces (masonry, concrete, glass) that reverberate sound several times over, making it necessary for people to raise their voices to be understood. Furthermore, acoustic devices are generally perceived as accessories that are not very aesthetically pleasing, often with clumsy designs and with little or no flexibility.

Sydney Opera House Reopens the Newly Renovated Concert Hall

The Sydney Opera House has reopened its largest performance space, the Concert Hall. Since the venue closed for renovations in February 2020, the space has undergone extensive renovations to improve the acoustic performance, enhance access for people with mobility needs, and upgrade the staging systems. The renovation process respects the original interiors, while better equipping the hall to present a wide range of performances. This is the largest and final project in the Opera House’s Decade of Renewal, a 10-year program of renovation works totaling almost $300 million to upgrade the World Heritage-listed monument ahead of its 50th anniversary in 2023.

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What Is Soundscape and What Does It Have to Do with Architecture?

At the Four Seasons restaurant in New York, designed by Philip Johnson and Mies van der Rohe in the iconic Seagram Building, a rectangular pool played the leading role in the space, highlighted by four trees planted in pots at each of the vertices. The soft noise made by the water became consecrated. In addition to giving the hall some personality, it served to absorb the sounds of conversations (often secret) among tables. Just as the way that light enters a space, or how interior landscapes are perceived, sound is one more characteristic of an environment, though it is generally overlooked by architects. This goes beyond providing it with efficient acoustics, but creating a sound atmosphere for a space. This is the concept of soundscape.

Solutions to Improve Acoustics in Your Home

We talk a lot about sound treatment for architecture but normally for new projects. In projects that are already built, either a rented apartment or small commercial space, we often have to deal with noises that we can't control, affecting our physical and mental health. In this article, we explore practical tips on how to manage and reduce these noises and improve the quality and atmosphere of these environments.

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6 Inspiring Examples of Effective and Aesthetic Acoustic Solutions

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Acoustic comfort is affected by the levels and the nature of the sound experienced in an interior space, measured in decibels. The functionality and aesthetics of working and living spaces are usually the primary focus of the designer, however, too often overlooked, are the factors contributing to the productivity of employees or the comfort of residents. Providing a comfortable acoustic environment contributes significantly to the overall mood and health of people operating within it.

How to Design the Perfect Acoustic Enclosure: Comfort in Flooring, Ceilings, and Walls

As our cities densify and building types become more and more mixed-use, we tend to spend a lot of time in noisy environments. When we think about acoustic comfort, we rarely think of places like restaurants, venues, and big offices; places with a lot of people, machinery, and background noise. The quality of sound can entirely change the experience of people in an interior space, and improving the space's acoustic quality relies on treating all surfaces, from walls to ceilings, and flooring. In this article, we will present a variety of solutions for ceilings, flooring, and walls, their different combinations, and a simple guide of how to apply them correctly in public spaces without compromising the aesthetic of the interior.

Functionality and Aesthetics: Examples of Ceiling Systems in Architectural Projects

The ceiling is an important element in architecture and interior design, combining functionality with aesthetics through different materials that add layers of texture and color, providing quality and comfort in interior spaces as well as a protective surface for other building systems. 

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Sound Treatment in Interior Design: Different Types and Solutions

It is safe to say that living in large urban areas, most of the sounds surrounding us are accidental, and most of them are not very pleasant. According to Julian Treasure, chairman of The Sound Agency, sounds can affect us in many ways: physiologically, psychologically, cognitively, and behaviorally, reducing productivity in workspaces and even affecting sales in retail stores. Therefore, paying attention to acoustic comfort in the built environment is imperative, not only for engineers and consultants but also for architects.

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How To Improve the Acoustics of a Room

If you live in an apartment, you may unintentionally know the details of your neighbor's life by overhearing conversations through your shared walls. Or you keep awake when the dog that lives in the apartment above decides to take a walk in the middle of the night. If so, you may live in an apartment with inadequate sound insulation in its walls and/or slabs. As cities grow increasingly dense and builders seek to increase their profit margins, it is not uncommon for acoustic comfort to be overlooked in many architectural projects. When the resulting noise is excessive or unwanted, it impacts the human body, the mind, and daily activities. While not all spaces need to seal all types of sound, creating spaces with an adequate degree of soundproofing improves the quality of life of all users.

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What Are Decibels? (Or How Noises Affect Our Health)

Noisy environments can significantly and negatively effect our bodies, and are a great villain to concentration, learning, and productivity in classrooms and offices. Headaches are one momentary symptom of noise. But staying exposed to very noisy places can bring greater problems such as hearing loss, lower concentration, high blood pressure, and even poor digestion. It can also trigger high levels of stress, sleep disturbances, mood changes, increased heart rate, and ringing in the ears. This is an invisible enemy and is often neglected in big cities with the noise of heavy traffic, demolition. and noisy equipment, such as generators and air conditioners. However, effective measures can be taken to avoid this unnecessary noise.

Keys To Improve Architectural Acoustics: Sound Absorption and Diffusion

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Cortesia de Acoustical Surfaces

"Acoustics" in architecture means improving sound in environments. Although it is a complex science, understanding the basics - and making efficient and effective decisions - is much easier than you might think. The first step is to understand that there are two technical categories used in acoustics: soundproofing and acoustical treatment. Soundproofing means "less noise" and treatment, "better sound".