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27 Μαρ 2020 · healthy human body resonates at a frequency of 62-78 MHz, and diseases starts when the frequency drops to 58 MHz. When the frequency drops because of physiological or emotional or environmental...
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healthy human body resonates at a frequency of 62-78 MHz,...
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25 Απρ 2020 · The audio spectrum is the audible frequency range at which humans can hear and spans from 20 Hz to 20,000 Hz. The audio spectrum range spans from 20 Hz to 20,000 Hz and can be effectively broken down into seven different frequency bands, with each band having a different impact on the total sound.
The fundamental frequency response of the adult male human voice is approximately 85 to 180 Hz with much of complex speech tone being in the 100-120 Hz range. The fundamental frequency of the human voice also carries significant harmonic
The audiogram ( Figure 4) is a standard graphic representation of these results, with the frequency (kHz) presented along the x-axis, the sound pressure level (dB) presented along the y-axis and...
The document discusses the frequency chart of human hearing and important audio frequency ranges. It explains that a human can generally hear frequencies between 20Hz and 20kHz. It then breaks down common frequency ranges, what instruments and sounds are found in each range, and their effects on the mix.
Humans can detect sounds in a frequency range from about 20 Hz to 20 kHz. (Human infants can actually hear frequencies slightly higher than 20 kHz, but lose some high-frequency sensitivity as they mature; the upper limit in average adults is often closer to 15–17 kHz.)
1 Ιαν 1995 · Under the impact of fundamental human voice, the frequency range of the acoustic excitation was considered from 100–800 Hz.
