What is the range of Human audible & speaking frequency ?
83114
This varies with age.\n\nThe normal range of hearing for a healthy young person is 20 to 20,000 Hz; hearing deteriorates with age and with exposure to unsafe volume levels.\n\nThe hearing range of humans gets worse with age. People lose the ability to hear sounds of high frequency as they get older. The highest frequency that a normal middle-aged adult can hear is only 12-14 kilohertz. Also, the hearing range for men worsens more quickly than the hearing range for women. This means that women will have the ability to hear notes of higher pitch than men of the same age do.
845040
The threshold of hearing is assigned a sound level of 0 decibels\n\nHere you can find a table with different levels.\n\nhttp://www.glenbrook.k12.il.us/GBSSCI/PHYS/CLASS/sound/u11l2b.html
368815
a few millivolts on the order of 60-120 Hz, depending on your heart rate.
464632
(1) The Sound is a  physical phenomenon that stimulates the sense of hearing. \n(2) In human beings, hearing takes place whenever vibrations of frequencies between about 15 and 20,000 hertz reach the inner ear.\n(3)  The hertz (Hz) is a unit of frequency equalling one cycle per second. Such vibrations reach the inner ear when they are transmitted through air, and the term sound is sometimes restricted to such airborne vibrational waves. Modern physicists, however, usually extend the term to include similar vibrations in liquid or solid media. Sounds of frequencies higher than about 20,000 hertz are called ultrasonic
193108
what is the frequency kenneth
280985
well it wouldn't BE the computer that generates it, but rather a device attached that would emit those frequencies.\n\nspeakers won't....no point in designing sound range capability that is, by definition in-audiable.\n\nthough I guess if you were to modify a hard drive you could creat freqs in that range....though how to confirm it....?
1127748
I believe it is between 80-120 for normal with 80 being slightly retarded. most people come in betweer 90-120. At least this is what I was taught in my psychology class.
4482
This site:  http://www.nidcd.nih.gov/health/voice/auditory.asp\n\nIs the best resource for this question.  There is no need to quote it, and just please go read it :)
252918
Hearing lose is not a joke. I've had less than half my hearing since I was a teenager.  For the rest of my life I have to watch television with the captioning on because to really hear it it's so loud and I'm afraid of my children losing their hearing. Please be careful.
584175
This might be what you're looking for:\n\nhttp://www.speech.cs.cmu.edu/cgi-bin/cmudict/
1105287
The frequency range of hearing is  20 Hz to 20,000 Hz. \n\nThe unit of acoustical (or electrical) power measurement with respect to a standard level is one bel.\n\nThe interval between two powers W1 and W0 in bels is log (W1/ W0).\n\nIn practical work one-tenth of bel, decibel is used. \n\nThreshold of hearing 0 dB.\nQuiet conversation 50 dB.\nLoud conversation 70 dB.\nThreshold of pain 130 dB.
362047
That depends on your connection speed and the quality of the sound.\n\nThe telephony standard for voice quality audio requires 64kbps.  That's not too much, and any decent application will compress this to take up much less bandwidth than that.\n\nSo, even at 32-48 kbps, that's a fraction of a lower level broadband connection (500 kbps - 1,000 kbps).\n\nIf you're using DSL limited to an upstream link of 128 kbps, you might notice some problems with uncompressed audio, especially if you're using other internet applications at the same time.
1031460
the sonic level is below human hearing.
44048
Yes, on average.\nRemember that the cochlear implant lets one distinguish 22 levels of sound (in basic models).  The dramatic difference in male (bass) versus female (tenor) allows that to be distinguished.\nHowever, I have a female friend with a deep voice (relatively).  Someone with an implant would have difficulty making that out.
35477
The higher the order of the filter, the sharper the cutoff can be. For example, the sampling rate for an audio CD is 44 kHz. To eliminate aliasing noise, the input audio signal to the sampler has to contain basically no frequencies above half the sampling rate (22 kHz). Since human hearing goes up to nearly 20 kHz, you need a sharp cutoff low-pass filter to eliminate the higher frequencies without affecting the audible music. You would use a high-order filter for this.
806333
What a crazy question. In fact it shouldn't have an answer since the measurement is in decibels and this is a relative measurement and you havent stated what you are measureing it against. Any way aparently a baby mouse can produce sounds upto 100Db which is VERY loud but at a frequency of 70-100Khz so we cant hear it..DOh\n A normal mouse squeak is in the range of 12-24 Khz. Check the links  below for definitionson the DB!
768083
depends how much the volume is off by