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Answer
That depends on the sort of sound and the listener.
In hearing, the threshold of pain is the sound pressure or sound pressure level beyond which sound becomes unbearable for a human listener. This threshold varies only slightly with frequency. Our ear drums are moved only by sound pressure and not by acoustic intensity.
Different values for the threshold of pain are found in the literature:
sound pressure level in dB SPL and sound pressure in Pa.
120 dBSPL = 20 Pa
130 dBSPL = 63 Pa
134 dBSPL = 100 Pa
137.5 dBSPL = 150 Pa
140 dBSPL = 200 Pa
The volume refers to psycho-acoustic loudness. It is a common term for the amplitude of sound, the sound pressure or the sound pressure level.
Prolonged exposure to sound pressure levels in excess of the threshold of pain can cause physical damage, potentially leading to hearing impairment.
What else can I help you with?
What is correct order in which to assess level of arousal?
Determine the arousal state first, using minimal stimuli and increasing intensity as needed. Start with auditory stimuli, move to tactile stimuli, and use painful stimuli as a last resort.
Normal conversation is usually about decibels while noise at decibels or higher can start to damage your hearing?
65; 85
What does the fact that mower blades become dull tell you about the hardness of the blades?
the properties become easily dulling compared to the ironic situation of the migrations of the minerals properties to start a new manufactioning of the grass that makes the blade dull. :)
What happens to ice if heat is absorbed?
The particles in the ice start to move quicker and they move further apart, causing the ice to become less dense ande turn into a liquid.
What is the energy flow in a spoon which is half in a cup of hot tea?
I believe as the tea is in contact with the spoon, the molecules in the spoon start moving around as they are heating up, causing the spoon to become hot.
What intensity in dB does noise start to become painful?
It depends on the sort of noise. If you like that music you can bear it louder. 120 dB is mostly painful. Don't forget that your ear drums are moved by the sound pressure and not by the sound intensity.
Why should you start with low intensity exercise when building muscular endurance?
It is important to start with low intensity exercises to avoid muscle strain and injury. As stamina and muscles become adapted to exercise, the exercise routine can be increased.
How do you lose weight when excersise is painful?
ease your way into exercise gently start by doing low impact exercise first, then your body will get used to it and it will become less and less painful work your way up your body will thank you for it.
Why is noise pollution worse on a night?
The same intensity of noise may be present both day and night, but at night people are generally trying to sleep and the noise interferes with this activity. Most noise control by-laws specify lower acceptable dB levels during normal sleeping hours, latest times for particularly noisy activities, and specific "not before" times for the start-up of noisy activities.
Your BMW does not start it just makes a click noise?
my BMW does not start it just makes a click noise
What is correct order in which to assess level of arousal?
Determine the arousal state first, using minimal stimuli and increasing intensity as needed. Start with auditory stimuli, move to tactile stimuli, and use painful stimuli as a last resort.
Why is your 1993 Altima Nissan making a clicking noise but does not start?
Why is your 1993 Altima Nissan making a clicking noise but does not start?
How bad is disability scoliosis?
i have it, it is very painful and the start but you get used to it
What happens when you start exercising after not exercising at all?
You will probably become very sore due to over estimating what your body can handle. Just take it slow and slowly build the intensity/duration
What things that start with Y and make noise?
You,
You hear noise when I start the car then when the enegin warms up the noise is gone?
Is it a lifter ticking?
There is a lump on my gum over a bad tooth what is this lump?
An indication of infection - quite possibly the start of an abscess - needs checking out because it can become very painful and untreated the infection can spread to your blood.
