"An
overtone is any
frequency higher than the
fundamental frequency of a sound. The fundamental and the overtones together are called
partials.
Harmonics are partials whose frequencies are whole number multiples of the fundamental (including the fundamental which is 1 times itself.)"
"A
harmonic of a
wave is a component
frequency of the signal that is an
integer multiple of the
fundamental frequency, i.e. if the fundamental frequency is
f, the harmonics have frequencies 2
f, 3
f, 4
f, . . . etc. The harmonics have the property that they are all periodic at the fundamental frequency, therefore the sum of harmonics is also periodic at that frequency. Harmonic frequencies are equally spaced by the width of the fundamental frequency and can be found by repeatedly adding that frequency. For example, if the fundamental frequency is 25
Hz, the frequencies of the harmonics are: 50 Hz, 75 Hz, 100 Hz etc."
Σε ρωτησα πριν πολλη ωρα να μου πεις μεχρι που χρειαζομαστε αρμονικες για να ακουστουν σωστα τα 10,15,18 KHz απο το cd.
Αντι να απαντησεις,λες οτι ισχυριζομαι οτι ακουω 100,150,180 KHz.
Που το ειπα αυτο;
Ολα οσα λες,ειναι αντιθετα με αυτα που λεει στο λινκ.
