2007-04-04 12:00:59 · 10 answers · asked by class-of-2010 2 in Education & Reference ➔ Homework Help
frequency is the rate at which something happens. when applied to a wave, it is the rate at which crests or troughs happen, as in how many times per second a crest or trough crosses a stationary point.
frequency is directly related to wavelength. wavelength is determined by the distance between two crests or troughs. the longer the wavelength (a longer wave, with more distance between crests), the lower the frequency is. and the shorter the wavelength (a shorter wave, with less distance between crests) the higher the frequency.
2007-04-04 12:10:52 · answer #1 · answered by gryphen 5 · 0⤊ 0⤋
Frequency is a measure of how many vibrations occur in one second.
2007-04-04 12:08:23 · answer #2 · answered by neverknow 3 · 0⤊ 0⤋
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Vibrating strings have an interesting harmonic structure. An FFT is not ideally suited to analyzing them because they are not located at exact multiples of the fundamental. FFT puts all the harmonics into "bins," and you'll need a very large number of bins to see this phenomenon. There is specialized piano-tuning software that was written taking this into account. It might be worth looking into. In addition to FFTing the audio, I'd recommend filtering it and using a pitch-detection algorithm to find each harmonic individually.
2016-03-28 07:10:03 · answer #3 · answered by ? 4 · 0⤊ 0⤋
frequency is the measurement of the number of occurrences of a repeated event per unit of time
2007-04-04 12:05:05 · answer #4 · answered by Anonymous · 0⤊ 0⤋
It's not so much the software as it is a device that can pick up the sound waves and deterct their frequencies.
2016-03-18 06:45:56 · answer #5 · answered by Anonymous · 0⤊ 0⤋
wavelength. As in sound. I think maybe light also. Colors have frequencies, also.
2007-04-04 12:03:30 · answer #6 · answered by Yinzer from Sixburgh 7 · 0⤊ 0⤋
the number of times per second that a wave goes back and forth, or up and down, or positive and negative -- that is, the number of times per second that a wave repeats itself.
It doesn't even have to be a 'wave' -- just anything that repeats over and over.
,
2007-04-04 12:04:43 · answer #7 · answered by tlbs101 7 · 0⤊ 0⤋
how many times something happens.
How frequent do you go to the gym.
How many times do you go to the gym.
2007-04-04 12:03:18 · answer #8 · answered by Anonymous · 0⤊ 1⤋
how frequent per second
2007-04-04 12:08:43 · answer #9 · answered by smartass_yankee_tom 4 · 0⤊ 0⤋
wavelengths per period of time
2007-04-04 12:09:18 · answer #10 · answered by neilio42 2 · 0⤊ 0⤋