Email us any questions about our Furnace repair service in Poland OH Schedule a Heater repair service in Boardman OH Your Furnace replacement installation in Canfield OH becomes affordable with our financing program. For information on Furnace installation near Poland OH, email Central Heating & Cooling, Inc.. For information on Furnace installation near Poland OH, email Central Heating & Cooling, Inc..
Call Us Today: (330) 782-7100
Schedule
Reviews
 
Call Us Today: (330) 782-7100
Schedule Service
 

Interpreting the Sound Ratings of a Unit

Decibel (dB) Comparisons

Common Sounds

This decibel (dBA) table compares some common sounds and shows how they rank in potential harm to hearing. In many industries, workers are exposed to dangerous noise levels. This is particularly true in the construction, lumber, mining, steel and textile industries.

SOUND NOISE LEVEL (dBA) EFFECT
Jet Engines (Near) 140  
Shotgun Firing 130  
Jet Takeoff (100-200 Ft.) 130  
Rock Concert (Varies) 110-140 Threshold of pain (125 dB)
Oxygen Torch 121  
Disco/Boom Box 120 Threshold of sensation (120 dB)
Thunderclap (Near) 120  
Stereo (Over 100 Watts) 110-125  
Symphony Orchestra 110 Regular exposure of more than 1 minute risks permanent hearing loss (over 100 dB)
Power Saw (Chain Saw) 110
Jackhammer 110
Snowmobile 105  
Jet Fly-over (1000 Ft.) 103  
Electric Furnace Area 100 No more than 15 minutes of unprotected exposure recommended (90-100 dB)
Garbage Truck/Cement Mixer 100
Farm Tractor 98
Newspaper Press 97  
Subway, Motorcycle (25 Ft) 88
Very annoying
Lawnmower, Food Blender 85-90 Level at which hearing damage begins after 8 hours (85dB)
Recreational Vehicles, TV 70-90  
Diesel Truck (40 Mph, 50 Ft.) 84  
Average City Traffic Noise 80 Annoying; interferes with conversation; constant exposure may cause damage
Garbage Disposal 80
Washing Machine 78  
Dishwasher 75  
Vacuum Cleaner 70 Intrusive; interferes with telephone conversation
Hair Dryer 70
Normal Conversation 50-65  
Quiet Office 50-60 Comfortable (under 60 dB)
Refrigerator Humming 40  
Whisper 30 Very quiet
Broadcasting Studio 30  
Rustling Leaves 20 Just audible
Normal Breathing 10  
  0 Threshold of normal hearing (1000-4000 Hz)

Since the sensitivity of the ear to sound is not the same for all frequencies, weighting or attenuating filters are included in the sound level meter's circuits to simulate the ears' response. A noise level meter gives an instantaneous measurement of the noise present, but cannot measure the duration of the exposure. To measure the amount of noise a person is exposed to over a period of time, a "dosimeter~ or an integrated sound level meter must be used. Sources for above include the American Medical Association and the Canadian Hearing Society of Ontario. Decibel table developed by the National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, Maryland 20892. January 1990.


Send Us an Email
 
Contact Information
 
Address:     5626 South Avenue
Boardman, OH 44512
Phone:       (330) 782-7100
Fax:            (330) 782-2222
Schedule an Appointment
 
Like us on facebook for more info on our Furnace repair service in Boardman OH
For Furnace repair service in Canfield OH, find us on Google!
Email us any questions about our Heater repair service in Poland OH
For Furnace repair in Poland OH, follow us on Instagram!
Read what your neighbors say about the Furnace repair or installation we performed near Boardman OH on Yelp!
 

Payment Options
 
For Heater in Boardman OH, we accept most major credit cards.
 
Find out ways to save energy and money with Central Heating & Cooling, Inc. Furnace repair service in Boardman OH
Leave the maintenance stress to our technicians on your next Heater service in Canfield OH
 
*We accept all major credit cards,
cash, and personal checks.
Financing Options
Home   |   Email Us   |   Schedule Service   |   Get a Quote   |   Ask a Tech   |   Maintenance   |   Employment   |   Financing   |   Search Site