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A horses whinny can be very loud depending on the breed. The average loudness of a horse is 38 decibels.
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What is the loudest sound a human can hear?
20,000 Hz (20kHz) is the (ideal) highest FREQUENCY that a healthy human ear can hear. With regard to loud sounds, a sound LEVEL of 120 decibel (dB) causes pain, and a level of 140 dB causes deafness.
Does the blue whale make a louder sound than a polar bear?
Yes it does, it has alouder soud by around 45 Db
Do harmonicas hurt dogs' ears?
Aside: A similar question is often asked by folks when I practice my bagpipe chanter. I suspect it is a question of taste on their part and skill on my part without any true consideration of the dog's otic healthAnswer:A dog's ears hear essentially the same as we do with a better registering of higher end frequencies (in excess of 20K Hz) We call these frequencies "ultrasonic"Pain from sound is caused by air pressure from the pain (loudness). Noise levels of 85 db can cause hearing loss over time. Noise levels of 140 db can cause pain.A harmonica at its loudest is not in the painful range to the player (the closest set of ears) although it may be detrimental over the years. Sound levels fall off with every doubling of the distance, so at a dog's ear level the sound will be much reduced from that reported by the player's ears.As a test - consider that dogs can bark loud enough to hurt our ears Dogs ears are closer to the bark than our ears and the sound from their point of veiw is much louder. Barking does not harm a dogs ears.
What is koke frog?
Coquí is the common name for several species of small frogs endemic to the archipelago of Puerto Rico and the Virgin Islands, onomatopoeically named for the loud sound (sometimes reaching as high as 100 dB)[citation needed] the males make at night
Does loud music hurt baby bunnies ears?
Rabbits grunt and make rasping noises when they are sexually aroused and want to mate. They can also squeal if they are in extreme pain, extremely frightened, or furiously angry when fighting, as a means of scaring their opponent. Most of the time though, they just snuffle and sniff- many rabbits go their whole lives without needing to use their voices!!
How loud is 60 db?
60 dB sound pressure level is about conversational speech listened in 1 meter distance.
What is the difference between dB HL and dB SPL?
dB HL stands for decibel Hearing Level, and dB SPL stands for decibel Sound Pressure Level.
What sound level damages your hearing?
90 db
Db is the unit of sound level please tell you full form of the same?
Db stands for "decibels".
What is the maximum sound level is safe for human ear in DB?
What is the maximum sound level is safe for human ear
If one lawn mower causes an 80 dB sound level at a nearby point what sound level at that point would four lawnmowers together cause?
84 dB at that point
What level of sound is Dangerous?
A dangerous sound is anything that is 85 db (decibels) or higher.
What is sound intensity measured in?
Reference sound intensity Io = 10^−12 W/m² (Threshold of human hearing). Reference sound intensity level LIo = 0 dB-SIL (Threshold of human hearing intensity level). The sound intensity I is measured in watts per meter squared. The sound intensity LI level is measured in decibels (dB).
What is the dB rating for pain threshold?
If you mean the sound pressure level that causes pain, it is about 120 dB SPL.
What does 70 dB sound like?
Given: Sound intensity level LI = 150 dB. Reference sound intensity Io = 10^−12 W/m² (Threshold of hearing) Reference sound intensity level LIo = 0 dB-SIL (Threshold of hearing level) Get sound intensity I when entering sound intensity level LI = 150 dB: I = Io×10^(LI/10) in W/m² = 10^−12×10^(150/10) = 1000 W/m².
What is the decibel of a whisper?
About 20 dB SPL (sound pressure level).
What is optimum sound level for human being is?
40-60 db
