Deepak Bhatt’s Post

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PhD- Acoustics, Expert on Environmental Acoustical Study with Architectural & Building Acoustics Design Research on Acoustics Metamaterials & SPL Gain in Acoustic Metamaterial Cavity

Why Acoustics in Buildings Matters? At its most fundamental, sound is a very small and very quick variation in air pressure above and below atmospheric pressurTo the ear, a sound heard at 60dB only needs to be reduced to 50dB to be perceived as half as loud. Furthermore, a change in volume from 60 dB to 40dB (for example, from a busy street to a quiet library) would be interpreted as a more dramatic change. Statistics has shown that our well-being is sensitive and being exposed to excessive noise can lead to high levels of stress, headaches, and negatively influence our sleep. Unfortunately, some of the current design trends that are promoting the construction of open workspaces for collaboration may have the unintended consequence of reducing privacy and productivity. Furthermore, some of the construction approaches and items chosen to satisfy sustainability goals may accidentally undermine a space's potential to provide occupant comfort by reducing unwanted noise. #silence #noise #building #architects #acoustics #soundproofing #sustainability

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Jithin Chand

Acoustical Consultant, Member - Acoustical Society of America

4mo

As much as I agree with the assessment, I do have to point out that just because the noise is at a certain level, the characteristics matter. Yes, single value noise data points towards some broad insights, but looking at the dynamics and spectrum also changes ots effects mentalky and physically. For eg, dissonant noise activates cortisol in the body, more so than overall levels. A low noise space can also ve detrimental, very significant physiological effects. Speech clarity plays a significant role too. Irs been found that speaking consistently above 65-70dB in a space (lile for teachers) significantly increases chances of heart disease. The rabbithole goes deep..

Nishi Kant Grover (Groovy)

Empowering architects, designers, builders & creatives craft spaces that sound incredible! Facilitating networking for business community with industry stakeholders. Winner Rotary Vocational Excellence Award.

4mo

Very informative Deepak Bhatt! I thought I should add to your list by stating some points on a topic that is very close to my heart. Here are 10 more health effects from noise: * Hearing loss * Tinnitus * Sleep disturbance * Increased stress levels * Cardiovascular disease * Cognitive impairment * Headaches * Irritability * Depression * Poor communication I am tagging a mate who would surely like to contribute to this conversation. Jithin Chand

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