Frequency and pitch refer to what that

The difference between pitch and loudness.

Pitch refers to the pitch of the sound, which is determined by the frequency of the vibration of the sound source, and loudness refers to the magnitude of the sound, which is determined by the amplitude of the vibration of the sound source and is related to distance. For example, when we watch TV, adjust the volume switch, we can control the volume of the sound, but we can't change the pitch In the language used in daily life, we often use "high and low" to indicate the size of the sound, such as the "high" in "loud noise", which does not refer to the pitch, but refers to the "size" of the sound If we do not pay attention to the difference between the size and height of the sound in learning, it will cause the two different concepts of pitch and loudness to be blurred, which should be paid special attention to in learning.

The pitch of the voice is called pitch.

One of the three main subjective attributes of sound (i.e., volume, pitch, timbre). It indicates the degree to which the human sense of hearing distinguishes the pitch of a sound, and the pitch is also called the height of the tone.

The pitch is mainly determined by the frequency of the sound and is also related to the intensity of the sound. For pure tones of a certain intensity, the pitch rises and falls with the rise and fall of frequency; The pitch of a certain frequency of pure tone and low frequency pure tone decreases with the increase of sound intensity, while the tone of high-frequency pure tone increases with the increase of intensity.

The intensity of a sound is called loudness. Loudness is the strength of the sound judged by the senses, that is, the loudness of the sound, according to which it can arrange the sound in a sequence from light to loud.

The magnitude of loudness is mainly dependent on the intensity of the sound and is also related to the frequency of the sound.

Do you know the difference?

The pitch is mainly determined by the frequency of the sound and is also related to the intensity of the sound.

The level of sound frequency is called pitch, which is one of the three main subjective properties of sound, namely volume, pitch, and timbre. It indicates the degree to which a person's hearing can distinguish the tone of a sound.

The tone can be quantitatively judged. The unit of tone is called beauty: take the tone of a pure tone with a frequency of 1000 Hz and a sound pressure level of 40 decibels as the standard, called 1000 America, and some pure tones, which sound twice as high as the tone is called 2000 America, and the tone that is twice as low as 500 America, and so on, can establish a tonal scale within the entire audible frequency.

Tone control is to artificially change the proportion of high and low frequency components in the signal to meet the listener's preferences, render a certain atmosphere, achieve a certain effect, or compensate for the lack of sound in the speaker system and the sound playback place.

This control process does not actually change the pitch (frequency) of the various sounds in the program, the so-called "pitch control" is just a customary name, in fact, "high and low pitch control" or "pitch adjustment".

The order of tones from high to low is C, D, E, F, G, A, and b, and the tone of boys is generally between e and f.

In music theory, different octaves are determined, and "big character n group" and "small word n group" are used to mark, the first note of each group is c, and the last note is b, which is the arrangement of the landlord, not the lowest A and the highest G.

The values of the components that make up the tone circuit must meet the following relationships:

Compared with the relevant resistors, the capacitive reactance of C1 and C2 is small enough in high-frequency empty travel and large enough in medium and low frequencies. The capacitive reactance of C3 and C4 is small enough at high and medium frequencies and large enough at low frequencies. C1 and C2 can make the high-frequency signal pass through the town, but do not let the medium and low-frequency signals pass through; C3 and C4 let both high and medium frequency signals pass, but not low frequency signals.

The above content reference: Encyclopedia - Tone.

The relationship between tone and frequency is that the higher the frequency, the higher the pitch and vice versa.

Frequency and pitch are both descriptions of sound properties, but in different angles and ways. Frequency is an objective description of the properties of sound in terms of physical properties, while pitch is a subjective description of the properties of sound in terms of subjective feelings.

Tone is a subjective attribute of hearing, and it is the subjective evaluation of the objective existence of sound. In other words, the perception of intertone is the ability of the auditory system to distinguish the frequency of sound. In the audio frequency range of 20 20000Hz, a pure tone signal with sufficient strength can induce a sense of tone.

When we feel that the pitch of a sound is very low, the frequency of the sound is low, and similarly, when we feel that the pitch of a sound is high, it indicates that the frequency of the sound is high.

We know that the tone of gay men is thicker and the voice is thicker, and the tone of lesbians is higher, which subjectively describes that the sound produced by gay men is more low-frequency content, and the sound produced by lesbians is more high-frequency content.

Sound is a sound wave produced by the vibration of a laughing body. It is a wave phenomenon that propagates through a medium (air or solid, liquid) and can be perceived by the auditory organs of humans or animals. An object that initially emits vibrations (vibrations) is called a sound source.

Sound travels in the form of waves that vibrate (vibrate). Sound is the motion formed by the propagation of sound waves through any medium.

Pitch and pitch actually mean the same thing, and both are used to describe the frequency of a sound.

The pitch of the sound is called the pitch, and the frequency determines the pitch. The faster the object vibrates, the higher the pitch of the sound. The slower the vibration, the lower the pitch of the sound. The pitch is also related to the structure of the emitter, as the structure of the emitter affects the frequency of the sound.

Frequency and tone are two different concepts in the world, and they have different meanings and roles in the world, so they cannot be directly compared.

Frequency refers to the speed at which sound vibrates, usually measured in hertz (Hz). In **, different musical tones have different frequencies, the higher the frequency, the higher the pitch of the sound, and the lower the frequency, the lower the pitch of the sound. By varying the frequency of the notes, different pitches and tones can be produced.

Pitch refers to the relative high and low of a sound. It is achieved by concealing the frequency of adjusting the notes of the stove. In **, the tone is called to describe and identify different pitches, and by changing the pitch of the notes, you can achieve chords, melodies, and other **elements.

Therefore, frequency and tone are interrelated, but each has its own unique expression and function. Frequency is used to describe the speed at which a sound vibrates, while pitch is used to describe the relative high and low of a sound. They can work together in **, but they cannot be directly compared.