All the properties of the surrounding world a person can learn through the senses, and hearing is one of the main ones. If this function of the body is violated, the beauty of the universe becomes inaccessible for a person. However, advances in medicine allow people with hearing loss to overcome such difficulties. At the moment, you can buy hearing aids that have low cost, good functionality and pleasant appearance. In addition, hearing aids have many varieties and for those who need them, it is easy for them to choose the right one from the best brands offered by manufacturers. One of these is the Sonata hearing aid. They have several types, depending on the level of hearing, size, physiological characteristics of the patient.
What is a hearing aid?
This is the name of the device, the main purpose of which is to amplify the sounds that penetrate the human ear. There is such a device of different types and models. It perceives sound, converts it taking into account dynamic and frequencyrequirements and reinforce it. At the first visit to the doctor, the main task will be to choose the type of device and determine which device is required in a particular case. Modern developments consist of a huge number of components, can be adjusted to the needs of the patient and have different modes of operation. They may differ in how they attach to the ear and produce sound.
Distinguish between in-the-ear and behind-the-ear models. The devices are capable of digitally processing audio signals. The devices, which are manufactured using digital technology, belong to the latest generation of hearing aids. They can be configured using a computer, they also have some differences in the way they reproduce sound. Some of them use the bone type of conduction, which is most suitable if the pathological condition is conductive.
Sonata hearing aid
This device is a behind-the-ear type designed for severe hearing loss with no apparent rise in sound volume. The hearing aid has a high power and is used to compensate for moderate and severe hearing loss (grade 3-4) in all age categories of patients. This device comes with 1 battery and 3 ear tips. The main power of this device is provided by the output push-pull stage, high definition and loudness of perception, which is achieved using a highly sensitive induction pad. This hearing aid features deep level adjustmentoutput sound pressure. Surface mounting ensures this product is worn securely.
The hearing aid "Sonata" is equipped with a non-real-time tone control - for changing the frequency response of acoustic amplifications at low frequencies, as well as a non-real-time controller - for changing the threshold for gain control, and a switch that is designed to change the "phone - microphone" modes.
Device specifications
The list of these characteristics includes:
- maximum acoustic gain - 70 dB;
- highest output sound pressure level -135 dB;
- frequency range - 0.25-4.5kHz;
- current consumption is about 1.3mA;
- battery - type 675.
Regulators and devices:
- non-operational HPV regulator;
- non-operational bass tone control;
- gain control;
- switch M-T.
The Sonata hearing aid is manufactured in Russia.
Next, let's find out what the price of this device is.
Price of this drug
The cost of the hearing aid depends on the model. It fluctuates between 5-10 thousand rubles.
Benefits
Hearing devices from this manufacturer have some advantages that are appreciated by consumers. These include:
- reliability and brevity of design;
- stylish design;
- convenient miniature case for mounting onear;
- high audio transmission ability;
- the ability to control the volume and the presence of an automated controller;
- Some models have a switch that allows the machine to work when communicating with people or when talking on the phone.
Reviews about hearing aid "Sonata"
On medical websites there are a large number of reviews of hearing-impaired people about the Sonata hearing aid of various models. Patients speak very favorably about these devices, noting that they meet all modern quality standards and are easy to use. Many models come with special ear tips, which are also convenient to use and very practical. As for the sound quality of these devices, consumers say that the Sonata is one of the best devices, and the sound quality reproduced by it is very high. In short, patients enjoy using these devices with great pleasure.
