The hearing test does not hear at all at all at how many decibels it is

Hello, the range of hearing is as follows:

1. Normal hearing: -10 25 dB for general sound and language analysis.

2. Mild hearing loss: 26 40 dB It is difficult to distinguish small sounds, such as the sound of the wind blowing in the woods.

3. Moderate hearing loss: 41 55 dB has auditory difficulties in daily language, feels blurred in conversation, and begins to need hearing aids.

help. 4. Moderate to severe hearing loss: 71 90 dB For loud conversations? Car sounds are still muffled, and hearing aids are more helpful.

5. Severe hearing loss above 90 decibels for shouting and loud sounds, such as car horns. Drums only respond, and hearing aids help more.

6. Severe hearing loss is usually extremely difficult to feel the existence of sound, and it is necessary to rely on the assistance of hearing aids to feel the vibration force of sound.

I hope mine can help you.

Hello, I can't hear at all how many decibels the hearing test is. If the hearing test is more than 120 decibels, there is no hearing, I hope mine can help you!

1. Mild impairment generally refers to hearing below 40 decibels, that is, people can be heard within 3 meters.

2. Moderate hearing impairment The hearing test is between 40-60 decibels, and the other party can only hear clearly within 1 meter.

3. Severe hearing impairment The hearing test is above 60-75 decibels, and you can't hear ordinary people talking, so you can only hear it when you talk loudly close to your ears.

If the hearing loss exceeds 120db, the sound is almost invisible.

Generally, more than 120 decibels is considered no hearing.

Above 120 decibels, it cannot be measured.

How many decibels is the hearing test?

Hello, if the hearing loss is more than 120 decibels, it is basically undetectable. Hope mine can help you.

Go to a hearing aid fitting center you know to do an air conduction, and the bone conduction test will understand. The inspection is free of charge.

You can go to Haisheng to do a free audiometry.

Hello, normal hearing is below 20 decibels. If the hearing is between 20 and 40 decibels, there is mild hearing loss, 40-60 dB is moderate hearing loss, and more than 8 dB is severe hearing loss.

Hearing below 25 dB is considered normal.

Normal hearing should be between -10 and 20 decibels.

Featured content. The normal hearing range is 25db. Generally, the pure tone hearing threshold test can be used to detect whether the hearing is normal or not.

Hearing refers to the ability to activate the auditory organ, pinyin: tīnglì, English: hearing, the ability to receive speech information.

The effectiveness of the use of their abilities generally depends on attentive listening. In addition, listening is also an English test that measures the candidate's ability to listen to the language.

The hearing range of a normal person is between 0 25 decibels (dB).

According to the WHO (1997) grading standard, hearing is divided into the following levels according to the average hearing threshold (PTA) of air conduction of 500Hz, 1kHz, 2kHz, and 4kHz:

Hearing rating of 25db is normal.

26 40 dB mild hearing loss.

41 60 dB moderate hearing loss.

61 80 dB severe hearing loss.

81db Extremely severe hearing loss.

Normal hearing should be above 25 decibels for each sound frequency, and hearing aids are generally recommended for moderate hearing loss of 41-60.

Normal hearing is -10--25, go to a professional institution to audiometry, hearing loss reaches moderate loss, according to the lifestyle habits to be equipped with hearing aids.

Normal hearing range: -10 25 decibels, which is considered normal sound.

Mild hearing loss: 26 40 decibels, it is difficult to distinguish small sounds in life.

Moderate hearing loss: 41 55 decibels, it is difficult to communicate with people in daily life, and you will feel that speech is not audible.

Moderate to severe hearing loss: 56 to 70 decibels, it requires loud voices to communicate with people, even inaudible and blurred.

Severe hearing loss: 71 90 decibels or more, you need to shout loudly, and the loud sound of the car horn will respond.

Profound hearing loss: If it is greater than 90 decibels, only hearing aids must be used to help you hear.

The normal hearing range of a person is between 45 decibels and 90 decibels, and below 45 decibels are infrasound, while those above 95 decibels are like noise.

Normal hearing is between 0 25 dBH, and hearing values above 26 40 dBhl are mild, 41 60dBhl are moderate hearing loss, 61 80dBhl are severe hearing loss, and more than 81dBhl are mild hearing loss.

Within 25 decibels is considered normal hearing, 25 40 decibels are recognized as mild hearing impairment, and in China, 70 to 80 decibels are recognized as hearing impairment.

The International Health Organization (WHO-1997) considers the average hearing loss to be less than or equal to 25 dB as normal.

The International Health Organization (WHO-1997) classifies hearing loss as follows:

Average hearing loss of less than or equal to 25 dB is considered normal;

Mean hearing loss between 26 and 40 dB is considered mild;

Average hearing loss between 41 and 60 dB is considered moderate hearing loss;

Mean hearing loss between 61 80 dB is considered severe hearing loss;

Mean hearing loss of 81 dB or more is considered very severe.

According to international practice, less than 25 decibels is considered normal hearing, 25 40 decibels is considered mild hearing impairment, and in China, it is not considered to have hearing impairment until 70 to 80 decibels.

Normal hearing is within 0-25 decibels. Hearing loss at 26-40 dB is mild deafness; 41-60 dB for moderate deafness; Hearing 61-80 dB is considered severe deafness, and above 81 dB is very severe.

Average hearing loss of less than or equal to 25 dB is considered normal;

Mean hearing loss between 26 and 40 dB is considered mild;

Mean hearing loss between 41 55 dB is moderate hearing loss, average hearing loss is between 56 70 dB for moderate to severe hearing loss;

Mean hearing loss between 71 and 90 dB is considered severe hearing loss, and average hearing loss above 90 dB is considered very severe hearing loss.

Hello, the degree of hearing is mainly judged based on the average of the four frequencies of pure sound Hz, normal hearing: less than or equal to 25 decibels.

Mild hearing loss: 26-40 dB.

Moderate hearing loss: 41-60 dB.

Severe hearing loss: 61-80 dB.

Severe hearing loss: 81 dB or more.

Normal human hearing is between 0 and 25 decibels (dB).

The decibel is the division of the intensity of the sound. 0 decibels does not mean that there is no sound, but it is the weakest sound that can be heard by ordinary people, and it can be heard if the decibels of sound are high, but it can be harmful to the human body. Hearing loss is calculated as the average hearing of air conduction in pure tone audiometry Hz, and the hearing range of a normal person is between 0 to 25 decibels (dB).

Normal calls or soft background noises, such as the hum of an air conditioner, are around 60 decibels. If you are in the noise above 85 decibels and below 120 decibels for a long time (such as turning the headphones to the maximum, sitting near the speaker during the meeting or watching a movie), it may damage your hearing. Noise levels above 120 decibels can directly lead to hearing loss.

More than 1 decibel is considered normal. 1 decibel is the sound that humans can just hear.

Sounds below 20 decibels can be considered quiet. 20-40 decibels is about the whisper in a couple's ear. 40-60 decibels is our normal conversational sound.

More than 60 decibels is in the noisy range, and 70 decibels can be considered very noisy and begins to damage the hearing nerve.

Above 90 decibels, hearing will be impaired, and staying in a space of 100-120 decibels, if there is no accident, human beings will be temporarily deaf in a minute.

Our normal hearing range is 0 to 25 decibels.

26 40 dB is mild hearing loss, 41 60 dB is moderate hearing loss, 61 80 dB is severe hearing loss, and above 80 dB is very severe hearing loss.

1 decibel is the sound that the human ear can just hear, the sound below 20 decibels, generally speaking, we think it is quiet, of course, generally below 15 decibels, we can consider it to belong"Dead silence"of. 20-40 decibels is about the whisper in a couple's ear. 40-60 decibels is our normal conversational sound.

More than 60 decibels belong to the noisy range, 70 decibels we can think that it is very noisy, and begin to damage the hearing nerve, more than 90 decibels will make hearing impaired, and stay in a space of 100-120 decibels, if there is no accident, a minute human beings will be temporarily deaf (deaf).

Hearing at 0-25 dB is normal.

26 40 dB is mild.

41 60 dB is moderate.

61 80 dB is moderate.

Above 80 decibels is extremely severe.