The power of hearing is crucial as it helps us to sense and perceive our surroundings. It is necessary as it helps in receiving and processing information that enables us to understand and comprehend our environment. However, it becomes challenging when our hearing power is weakened. Hearing impairment disarrays the action of gathering and processing sound. It affects several aspects of an individual’s life drastically.
Providentially, hearing aids have revolutionized how people with hearing impairment navigate or hear.
What is a hearing aid?
The hearing aid is an electronic medical device that helps an individual to hear properly. The battery-powered machine is worn behind or inside your ear. It treats hearing impairment by making the sound perceptible or audible for the person. It enables a person to communicate and associate in everyday activities by helping him to hear efficiently. It aids people in hearing in noisy, as well as quiet environments.
Hearing aids are structured to captivate, boost and process the sound. The process occurs via the major parts of the devices.
The microphone captivates sound from the surroundings and converts them into electric form.
The amplifier boosts the strength of the electric signals.
The amplified signals are conveyed to the inner ear by Speaker.
Hearing aids are commonly used to treat hearing impairment and they are stunningly effective. At some point, you must have thought, “do I need hearing aids to treat my impairment?”. Before moving further to buy hearing aids, you should consult a doctor or ENT specialist to know the cause of impairment and its severity. The doctor will study and analyze the type of impairment and it will help specify the type of aid you need.
Analogy VS digital hearing aid
The functioning of the hearing aid differs depending on the type of electronics used. Digital and Analog are the main kinds.
Analog hearing aids transform sound into electric form and amplifies them. Analog devices can be customized to meet the requirements of the user.
On the other hand, digital hearing aids convert sound into numerical form before strengthening them. They can be programmed to boost certain frequencies. The modifications and adjustments are more flexible and user-friendly in digital devices. Although the digital hearing aid price is greater than that of analogy devices, digital aids are more efficient and have more options.
Features to consider before buying
Different hearing aids possess distinct features to enhance the hearing ability of the user. Here are some features that you must consider before buying the devices.
- Reduces surrounding noise
- Some feature rechargeable batteries which eliminate the need for regular charging.
- The cost of good hearing aids is necessary to be considered before buying. The hearing aid price is an important consideration for deciding the worth of the device.
- Directional microphones
- Some devices feature wireless connectivity and can be connected with music players, mobile phones, TVs, and computers.
- Some devices come with remote control. It helps in changing the setting without touching the aids.