There are various voices in life, what can we distinguish from what?

What is the difference between speech and other sounds? Speech is the material shell of language, the material means by which the communicative function of language can be realized, and language can only be expressed by means of speech. Speech, like other sounds in nature, arises from the vibrations of objects and is a physical phenomenon with physical properties.

Speech is produced by the articulatory organs when humans speak, and it is also a physiological phenomenon. This is the same as the normal animal whining in other sounds, but it is different from the non-animal sounds in other sounds. The vibration of objects in general is not a physiological phenomenon and does not have physiological properties.

The fundamental difference between speech and other sounds in nature is that it has a social nature. Speech to express.

Tell by ear listening.

The differences in sound are:

1. The timbre is different. No two leaves are the same, and no two pianos have the same sound. There is a difference in the sound produced by each type of emitter, and this is the difference in timbre.

2. The loudness is different. That is, the volume of the sound is different, and the volume is different.

The above two differences form a kaleidoscopic world of sound.

Thunder: Boom, boom.

The sound of rain: dripping.

Wind: Huhulala.

The sound of spring water: Ding Ding Dong.

Bird calls: chirping.

In life, there are many wonderful sounds, I have heard thunder, snow, birds, streams, and rain.

1. Thunder sounds like there are three types of thunder sounds of Liang Huaiwu. A kind of dao is clear and loud, just like the voice of **, generally called "**"; The other is a low rumble, which some call "muffled thunder." There was also a low, sustained rumble, a bit like a grinding sound.

People often call it "La Molley", but it is actually a kind of dark mine.

2. The sound of snow The sound of snowfall. Song Luyou's poem "Snowy Night": The sound of snow is like flying sand. It means that the sound of snow is like flying sand.

3. The sound of rain Raindrops fall from the sky, big and small, fast and slow. Such as: summer, raindrops. The rain in the sky fell like a sieve, shattering the lake like a mirror, scaring away the little fish that wanted to jump on the surface of the water to watch the rain.

4. Birdsong In the early morning, the sun had just risen from the east, I suddenly heard the cry of a small swallow, opened the curtain to see, and it was really a few black and shiny swallows "chirping" in front of the window. Listen, "cluck", "coo", "squeak, chirp", "chirp" loud and harmonious ** spread out in the community, rippling out.

5. The sound of water in the stream.

The stream flows down the winding valley, sometimes sharply, sometimes slowly, and as the stream flows down the high slope, it splashes up clouds of mist, and the water is so clear that you can clearly see the sand and gravel at the bottom of the stream.

1. Noise: From an environmental point of view, all sounds that hinder people's normal rest, study and work, as well as sounds that interfere with the sounds that people want to listen to, belong to noise.

2. Singing: Singing is a rhythmic sound produced by humans through the vibration of the vocal cords. Each person's voice is unique, some are very rich, some are very sharp, so that some people will sing very movingly and distinctively.

3. Cicada song: The cicada uses membrane vibration to make sounds. The articulator structure is divided into two chambers, large and small. The large chamber has a fold membrane and a mirror membrane, and the small chamber is located on the medial side of the body and has a tympanic membrane inside.

When the muscles of the insect's inner wall contract, it vibrates the eardrum to make a sound, and with the assistance of the mirror membrane and the resonance chamber, the sound is extremely loud.

Sound as a type of wave, frequency and amplitude.

It becomes an important property to describe the wave, the magnitude of the frequency corresponds to what we usually call the pitch, and the amplitude affects the magnitude of the sound. Sound can be broken down into superpositions of sine waves of different frequencies and intensities. This process of transformation (or decomposition) is called the Fourier transform.

Therefore, sound in general always contains a certain frequency range. The frequency range of sounds that can be heard by the human ear is between 20 and 20,000 hertz. Fluctuations above this range are called ultrasound, while those below this range are called infrasound.

Animals such as dogs and bats can hear sounds up to 160,000 hertz. Whales and elephants.

It produces sound with frequencies in the range of 15 to 35 Hz. Quantum mechanics for sound propagation.

The explanation is the movement of atoms, which form sound waves. But this is not related to nouns such as wave particles.

Summary. Hello dear<>

The answer you're looking for: In your life, you can also hear car horns and birds chirping. The car horn sounds like a bored bird, chirping incessantly, trying to attract attention; And the chirping of the birds is like a beautiful song, which makes people feel happy.

What other voices will you hear in your life? Name one or two things to write about.

Use anthropomorphism to write a sentence.

Hello dear<>

The answer you're looking for: the sound of car horns and the chirping of birds in your daily life. The car horn sounded like a bored bird, chirping incessantly, trying to attract attention to Shifeng; And the chirping of the birds is like a beautiful song, which makes people feel happy.

Hello dear<>

The answer I'm looking for you: In life, I hear a lot of voices, 1Alarm Clock Sound:

Every morning, the alarm clock wakes me up and reminds me to wake up on time to start the day. Whenever the alarm clock went off, it was like a stern teacher, not allowing me to sleep a little longer and waking me up for a new state day. 2.

Birdsong: On a sunny morning, I almost hear birdsong, which makes people feel happy and feel the beauty of nature. The song of the birds is like the song of the angels, bringing sweet music to my morning.

Use anthropomorphic rhetorical devices to write a sentence.

Whenever the alarm clock rings, it is like a strict teacher, not allowing me to sleep a little longer, and waking me up to welcome a new day. 2.Birdsong only celebrates:

On sunny mornings, I hear birdsong, which makes people feel good and feel the beauty of nature. The song of the birds is like the song of the angels, bringing sweet music to my morning.

In life, there are many beautiful sounds, I have heard the sound of water flowing through the stream, the sound of birds chirping, the sound of spring water flowing, and the sound of whistles, beautiful singing, and beautiful playing.

The sound of the child's even breathing, the sound of birds chirping outside the window, the sound of the mother nagging, and the sound of opening the door when she comes home on time every day, I think these are all sounds that make people feel safe, and they are all very good.

I remember when I was a child, I played with my children by the river, and the frogs and cicadas by the trees were quite intoxicating.

For example, the sound of cicadas. There are also frogs that buzz even tiny mosquitoes.

Thunder, water, birds, wind, snow, roar.

The sound in the environment we live in varies depending on the medium。Sound is transmitted by the medium of life, solid liquids and gases can transmit sound, and the medium of sound transmission is different on different occasions. In different occasions, the number of people is not the same, and the breath exhaled by people is not the same, so the speed of sound propagation is different, so the sound will be different in different occasions.

Introduction to the mediumThe transfer of wave energy requires the quasi-elastic collision of some kind of material elementary particles. The composition, shape, density, and state of motion of this substance determine the direction and speed of the transmission of wave energy, and this substance, which plays a decisive role in the propagation of waves, is called the medium of this wave.

When one substance exists inside another, the latter is the medium of the former.

In some wave-like motions, such as sound waves and light waves, the propagating material is called the medium of these wave-like motions. Also called medium.

Dielectrics are divided into optical dielectric, dielectric, mechanical wave dielectric, magnetic dielectric, and so on.

In addition, media also exist outside the physical definition, such as language, writing, means of communication, and so on.