Definition of
Headset
A headset is a device that allows optimize the perception of sounds. It is a device used by those who have some kind of hearing difficulty.
- facilitate communication
- Other meanings
- In-canal hearing aid
- endaural hearing aid
- behind-the-ear hearing aid
facilitate communication
The hearing aids take care of amplify and modify the sound to facilitate the communication. A microphone captures sound waves, which are then transformed into electrical signals. A amplifiermeanwhile, increases the intensity of the signals, which reach the ear through a speaker.
So, thanks to the technology, modern hearing aids can amplify the sound signal electronically, equalizing it according to each individual’s hearing impairment. Due to their small size, they are also discreet and very easy to use.
By helping to reverse hearing impairments, hearing aids contribute to improving the quality of life of the users. Those who have hearing problems have difficulties communicating, which tends to isolate themselves. In addition, these drawbacks often cause stress.
It can serve you: Ear
Other meanings
the dictionary of Royal Spanish Academy (RAE), on the other hand, indicates that the term hearing aid can be used to refer to the electronic device that, generally appealing to a telephone network, enables remote communications.
It’s called a hearing aid handset to the electroacoustic transducer that receives an electrical signal generated by a fountain electronics and converts it into a sound wave with speakers. Often these hearing aids can be plugged or unplugged as needed.
Although hearing aids help improve hearing, headphones can be detrimental to hearing. health when listening to music at a very high volume for a long time.
See also: Wave
In-canal hearing aid
It is placed in the ear canal. It is custom designed to easily fit the user’s physical characteristics. It is not suitable for the most severe cases of hearing loss. In these cases, one called completely in the channel. It should be noted that it does not allow expansion by means of other devices and that its use in children is not recommended.
Continue in: Physical abilities
endaural hearing aid
This kind of hearing aid is also known as intraaural and is characterized by having the appropriate dimensions to be able to be placed in the external ear. Its use is intended for people with hearing loss of varied gravity, from mild to severe. It is worth mentioning that it is also common to refer to this device by its acronym in English, ITE.
Its casing is made of hard plastic. The endaural hearing aid can use other technical mechanisms beyond the fundamental ones, such as a small coil that serves to enhance sound transmission when the user is talking on the phone.
It should be noted that earwax can be detrimental to this type of hearing aid. Its size, on the other hand, can also make it difficult to fix it if the person has a cavity greater than that contemplated by the manufacturer. At this point we must also say that its use is reserved for adults, since in the case of children it would be necessary to modify the size of the hearing aid to adjust to their constant growth.
See also: Fixation
behind-the-ear hearing aid
As the name implies, this type of hearing aid must be placed behind the ear. To support itself, it is connected to a piece of plastic that is placed in the outer ear; this design is similar to that of a headphone for listening to music, but reversed. The sound picked up by the box travels through the structure until it reaches the inside of the ear.
Unlike the endaural hearing aid, the behind-the-ear It is suitable for children and adults alike.. However, if it is not adjusted correctly, it can cause a distortion in the sound. Accumulated earwax can also negatively affect its function.
More in: Andragogy