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Tagged with 'health'

How to Control Sound in Therapy Offices and Counseling Rooms

A therapist and a patient in an office without acoustic treatment.

Sound control in any kind of healthcare space is important, but it's especially crucial for therapists, counselors, and psychiatrists. In addition to creating a comfortable acoustic environment for your patient or client (as well as yourself), you must also take measures to protect your patients' privacy so that vulnerable conversations or confidential information are not being heard by those in the waiting room or adjacent spaces.


Here are some tips to control the sound in your therapy office:

1. Stop Sound Transmission Via Doors

Sound can easily travel through the air gaps around a door, allowing discussions within an office to potentially be heard by those outside of the office. There are numerous products on the market that address this: from door sweeps and weatherstripping foam to our Door Seal Kit. If your office door is hollow-core, use a sound barrier sheet like our isolé® to help block sound transmission. Any one of these products will help reduce sound waves getting out of (or into) an office via the door, and most can be paired together (like isolé and our Acoustic Door Seal Kit) to increase the sound-blocking capabilities. Blankets or quilts hung over doors can also help to dampen sound transmission.

2. Install Additional Soundproofing Where Possible

For a more comprehensive sound-blocking solution, soundproofing materials such as Mass Loaded Vinyl or our Peacemaker Sound Barrier can be put behind walls or ceilings to add mass and density, which helps block sound transmission. Soundproofing products typically require new construction for installation, so they're best added before moving into the office.

3. Absorb Sound Within The Room

Sound control within a treatment room is also important. Soft furnishings such as couches, curtains, and rugs help to absorb echoes and high frequencies, providing patients with a more soothing acoustic environment for their sessions. Bookshelves similarly can help to mitigate echoes via diffusion. For spaces with surfaces made of highly reflective materials such as drywall, concrete, or glass, consider installing sound-absorbing acoustic panels such as our AcoustiWood® or Image options. In addition to reducing noise within a room, these panels can also add compelling and therapeutic touches of color and design.

4. Add White Noise or Music

Sound-masking is a popular sound control option for waiting rooms in healthcare facilities. White noise machines or music played at a low level can "mask" sounds such as talking to help protect patient privacy.

5. Create Distance Between Treatment Room and Waiting Area

If possible, waiting rooms or reception areas should be situated as far away from the therapist's office as possible. Sound weakens as it travels, so creating a substantial distance between a "private" treatment area and a "public" waiting area will allow sound to have dissipated by the time it reaches one from the other.

6. Discourage Cell Phone Calls in Waiting Area

This is an easy one. Asking patients or clients to refrain from talking on the phone while in the waiting room creates a more peaceful acoustic environment for everyone!


By creating an environment where sound is controlled and acoustics are treated, therapists, counselors, and other healthcare providers can help to protect their patients' privacy while also making a comfortable space conducive to conversation, exploration, and, ultimately, healing.

Background Noise in the Workplace

Acoustic Panels in a Warehouse

Background noise in the workplace isn't just an annoyance; it can impact your productivity and even your health.

According to a 2015 report from the World Green Building Council, excessive background noise can lead to an astounding 66% drop in performance for tasks requiring concentration. This is especially troublesome for open layout offices, where the insistent chatter of computers, keyboards, phones, scanners, printers, and human conversation can result in a focus-shattering cacophony.

The stakes are even higher in industrial settings like factories and warehouses. The Occupational Safety and Health Administration, or OSHA, has said noise levels over 85 decibels can damage one's hearing, with the Center for Disease Control estimating that 22 million workers every year are exposed to such dangerous levels of noise in the workplace.

Acoustic solutions such as panels, clouds, or baffles can help absorb many of these echoes, reverberations, and mid to high frequencies, but that's just the beginning of addressing these noise issues. Workplaces should also mitigate excessive noise by relocating loud office equipment behind doors or partitions, designating "quiet zones" where employees can enjoy some much-needed auditory respite, and requiring the use of hearing protectors in areas where even the best acoustic solution can't entirely reduce noise to a manageable level.

In the end, you'll have happier and healthier workers. And that's always a good thing.

Sound Health and You: Noise Induced Hearing Loss in Adults

Noise Induced Hearing Loss in AdultsSound, as wonderful as it is, can be harmful to your hearing at high intensities. We bet you already knew this. But even sound that is extremely loud for a just a moment can be damaging. According to the National Institute on Deafness and Other Communication Disorders (NIDCD), powerful, intense sounds can damage sensitive structures in your inner ear and cause noise-induced hearing loss (NIHL).1 To bring awareness to this condition and other sound-related issues, we’re kicking off a three part series called Sound Health + You.

 

 

Noise Induced Hearing Loss

While hearing loss is most commonly attributed to aging, noise induced hearing loss happens to children and adults. According to the Center for Disease Control and Prevention, approximately 15% of adults between the ages of 20 and 69, and 16% of teens ages 12 to 19, have reported some degree of Noise Induced Hearing Loss (NIHL) caused by exposure to loud noise without wearing proper hearing protection.2

Sound alarming? That’s because it is.

There is no grading scale for what can cause hearing loss; it can be a one-time exposure to an intense sound, such as an explosion, or by continuous exposure to loud sounds, such as working in a factory, working with power tools, or even listening to music through head phones at a high volume every day.

“It is the sum of all of your exposures to sound throughout the day and evening that add together to damage hearing when that total becomes excessive,” notes Janet Ehlers, RN, MSN, COHC and Pamela S. Graydon, MS, COHC of the CDC.2

NIHL is the only type of hearing loss that is completely preventable. Noise induced hearing loss in adults is commonly attributed to work environments. Understanding the health hazards of over exposure to loud noises is the first step to protecting your hearing.

 

 

Tips for Hearing Health

• Wear earplugs or sound cancelling headphones when involved in a loud activity

• If you can’t reduce a noise or volume, move away from it

• When listening to music, use the 60/60 rule: use 60% of the maximum volume for no more than 60 minutes a day

• Have earplugs on hand for your children when planning high-volume activities

• Talk to family, friends, and colleagues about the risks of loud noise exposure

 

Noise Induced Hearing Loss Signs and Symptoms

Symptoms of noise induced hearing loss in adults and children may go away in minutes, hours, or days after the noise ends. It’s important to recognize the signs early so you are able to avoid exposure to other loud noises while your ears are already impaired, as this can cause more severe damage.

Symptoms of Noise Induced Hearing Loss

• Feeling of pressure or fullness in your ears

• Muffled or distorted hearing

• Ringing in the ears when in quiet places

• Difficulty understanding phone calls

• Inability to hear someone talking three feet away

If you’re experiencing trouble hearing in your home, or simply wish to improve sound quality, call an Audimute Acoustic Sound expert at (866) 505-MUTE for personalized advice on soundproofing and acoustic solutions for your space.

Resources: 1 National Institute on Deafness and Other Communication Disorders. “Noise-Induced Hearing Loss.” Retrieved on April 12, 2016. https://www.nidcd.nih.gov/health/noise-induced-hearing-loss#1. 2 Ehlers, Janet, RN, MSN, COHC and Graydon, Pamela S. MS, COHC. Center for Disease Control and Prevention. “Even a Dummy Knows October is Protect Your Hearing Month.” Retrieved on April 12, 2016. http://blogs.cdc.gov/niosh-science-blog/2012/10/11/protect-hearing/.

Sound Induced Hearing Loss in Adults

Sound Health and You: How Loud is Too Loud?

Damaging sound levels

Whether it’s noise induced hearing loss or hearing changes with age, sound intensity and volume plays a prominent role in maintaining or altering hearing health.

Our lives are noisy and undeniably surrounded by sound. With so many sound frequencies hitting our ear drums, it’s important to know at what level sound becomes damaging.


So how loud is too loud?

Everyone experiences sound differently, making pain from noise volumes subjective. However, just because a sound doesn’t initially hurt someone’s ears doesn’t mean it isn’t doing irreversible damage.


According to Hear the World Foundation, “even low noise levels can trigger the release of stress hormones, leading to increased blood pressure. This in turn can lead to aggressive behavior and tensions in interactions with other people, as well as an increased risk of stroke, heart attack, and tinnitus.”1

Bottom line, sound levels affect us in many ways – most of which are overlooked.

Common Sound Pressure Ratings:

Sound level intensity is measured in decibels (dB). When a sound increases by 10 dB, our ears perceive it as twice as loud, meaning 50 dB is twice as loud as 40dB. A normal conversation rating is 60dB. Here are eight common sound pressure ratings:

     • Normal conversation - 60 dB

     • Heavy city traffic - 85 dB

     • Motorcycles - 95 dB

     • Metal shop – 100 dB

     • MP3 player max volume - 105 dB

     • Chainsaw – 120 dB

     • Sirens – 120 dB

     • Firecrackers and firearms - 150 dB

Using an adapted example from Hear the World Foundation, imagine you and a friend are standing 3 feet apart:

     • At 70 dB, a conversation can be held at normal volume

     • At 90 dB, conversational voices must be raised

     • At 100 dB, a conversation must be shouted

     • From 105 dB and above, conversation is no longer possible1

The maximum recommended sound level intensity time per day is 8 hours at 85 db, roughly the sound of a busy street. For every 3 dB noise pressure increase, that maximum exposure time is cut in half, meaning at 95 dB (around the recorded level of factory work) the recommendation is only 4 hours.

So how can your hearing be protected?

Protect Your Hearing

Wearing protective gear like ear muffs or installing soundproofing and acoustic treatments can make all the difference in the longevity of your hearing health.

Do you live in the city? Do you live near an airport, fire station, or factory? Do you work in a repair shop, manufacturing plant, or around loud machinery? You can block or absorb sound waves before they’re able to reach and injure your ears with powerful solutions like:

     • Acoustic panels

     • Acoustic tiles

     • Acoustic ceiling clouds and baffles

     All of these sound solutions can be completely customized to fit your space, style, and needs.

Want to incorporate soundproofing into a space you’re building? Check out Peacemaker®, Audimute’s versatile sound barrier. Made from recycled rubber, Peacemaker offers both the professional and DIY builder an easy to install, reasonably light, and very effective noise barrier.

It’s impossible to always avoid dangerous sound level intensity, but it is possible to protect yourself from it.

If you’re ready to protect your hearing health at home or work, but you’re unsure where to start, call an Acoustic Specialist today at (866) 505-MUTE for personalized advice.


Resources:

1 Hear the World Foundation. “How Loud is Too Loud? When Does Noise Become Dangerous?” Accessed April 26, 2016. http://www.hear-the-world.com/en/hearing-and-hearing-loss/noise-how-loud-is-too-loud.html.