Ребят, очень-очень нужна помощь умных людей!!!!
Кто-нибудь может мне сказать, о чем речь в данном абзаце на грамматном русском? Что там спадает и нафига...и при чем тут низкие пики высокочастотных формант?!
Thus, we see two different types of spectra, one poor in high frequencies and one rich in high frequencies. The formant configuration shown in Figure 3.18a is typical of the sound [u]; the formant structure shown in Figure 3.18b is characteristic of the sound [i]. The spectrum with a low frequency second formant will have low peaks for the higher resonances and low amplitudes at the higher frequencies because after the second formant, the spectral amplitudes drop at a rate of 24 dB per octave. Conversely, a spectrum with a high second formant will have high amplitudes at the higher frequencies because the roll-off of one formant is one-half of the roll-off of two formants.