Acoustics is a vital part of our everyday experience of the built environment; however, the role background sound plays in making these environments more comfortable for occupants is often overlooked. As a result, the misconception persists that acoustical dissatisfaction and lack of speech privacy can be resolved merely by limiting noise levels or blocking transmission.
When designing a sound masking solution, it is vital to limit the size of its control zones so the acoustician can precisely tune the sound and, hence, deliver the specified masking curve to the client.
Guest room acoustics pose a significant challenge for hotels, with noise regularly topping the list of complaints across all property types. Unwanted sounds irritate guests during the day, prevent them from relaxing in the evening, and affect their ability to sleep.
Background sound is critical to the levels of speech privacy, noise control, and overall comfort occupants experience within a facility. Indeed, all acoustic design considers this factor when determining sound transmission class (STC) or speech privacy class (SPC), as well as when calculating articulation index (AI) or the signal-to-noise ratio (SNR).
In an office setting, some people are more productive and happier when they can interact freely with each other. An open-plan design can contribute to such an environment—the office itself can assist in achieving corporate goals, while protecting the positive elements of a corporation’s culture. But what about the acoustics? Check out a new e-book for guidance.
It is easy to understand the need for acoustic privacy—or even acoustic security—from a speaker’s perspective, particularly in environments where medical information, financial planning, personal relationships, trade secrets, or matters of national security are being discussed. However, a lack of acoustic privacy can have impacts beyond divulging sensitive information to unintended parties. Find out more in a new e-book.
Since a sound masking system’s ability provide these noise-control benefits largely depends on meeting the specified spectrum—or ‘curve’—throughout the facility, post-installation tuning is an essential part of the commissioning process. Find out more in a new, free, downloadable e-book.
Construction Canada proudly continues its series of e-books with a new collection offering in-depth technical exploration and practical lessons learned related to sound masking. Available for free download, this five-part pdf collects some of the magazine’s best features on the acoustics technology.
Open-plan space, modular walls, and reflective surfaces such as glass, concrete, and metal are just a few of the design trends making today’s interiors even more dependent on sound masking for speech privacy and noise control.