Hearing defect is a condition that affects so many people across the world. Most of the people suffering from the condition either got it genetically, suffered a sickness that left them like that, or it’s as a result of old age. While there are a variety of hearing aids that help enhance hearing, analog hearing aids have proven to be reliable over time.
Their strength, simplicity, and longevity are the key contributors to its success. If you are looking into getting a hearing aid that is cheap, strong, and durable. Look no further. This article delves into the world of hearing aids providing you with comprehensive information on everything that you need to know about analog hearing aids.
Understanding analog hearing aids
Unlike other Types of hearing aids, analog hearing aids use simple technology to operate. They operate under an easy and clear process that everyone can understand. The features of analog hearing aids and how they operate are elaborated on below;
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Microphone
The microphone receives sound from the surrounding environment and passes it to the amplifier for amplification
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Amplifier
Once the sound gets to the amplifier, it increases the volume of all incoming sounds. The amplifier amplifies the sound through an electronic process. The sound is then transmitted to a small speaker normally situated behind the ear. The speaker is known as the receiver.
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Receiver
The receiver converts the electrical signals into sound waves. Once the sound becomes audible, the receiver transmits it to the ear canal through a tube.
Why analog hearing aids?
Most people prefer analog hearing aids to digital hearing aids for the following reasons;
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Cheap
Due to the components used to make them, analog hearing aids are normally more affordable than digital hearing aids. This allows them to be accessible to all classes of people.
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Easy to operate
Analog hearing aids have the control knob as the only user link. This makes their usage simple and easily understood by everyone without requiring extra knowledge.
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Easily fixable
Due to the components used to make them, analog hearing aids are easily fixable when they break. Their cost of repair is cheaper compared to digital hearing aids. This makes it a preferred option for people who require a durable and cheap to maintain appliance.
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Long-lasting
Due to their making, analog hearing aids can be used for longer than digital analog hearing aids. This acts as a guaranteed satisfaction for those who fear destroying delicate appliances
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Flexibility
Analog hearing aids can be used in different environments, including noisy places, where digital hearing aids might have a challenge.
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Does not require a power source
Analog hearing aids do not depend on a battery to power on. This makes it a suitable option for many people, as they don’t have to worry about charging their hearing aids from time to time
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Readily available
As compared to digital hearing aids, analog hearing aids are readily available at local institutions. This guarantees timely access by everyone who needs them.
Disadvantages of analog hearing aids
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Restricted usage
Analog hearing aids have no sound filters. This forces one to hear every sound around them even in situations where they don’t want to.
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Limited noise control
The voice control knob in analog hearing aids offers less precise control of noise as compared to digital hearing aids. Further, the voice knob needs to be constantly adjusted, as it can sometimes cause loud screeching noise.
What to consider before buying an analog hearing aid
Choosing the right hearing aid will help you achieve maximum hearing. Several factors to consider when getting an analog hearing aid include;
- Their make and design
- Its features and characteristics
- Its ability to prevent noise intervention
- Expenses with regard to purchasing and maintaining
- Connectivity to other devices
- Client reviews
- Battery health
- Fixability
- Warranty
Conclusion
Analog hearing aids have proved to be a reliable source of hearing aids for a very long period. Since their invention in the 17th century, many people have constantly chosen them for their unique features. Analog hearing aids are inexpensive, flexible, strong, and long-lasting.
Even though analog hearing aids have proved to be very instrumental in today’s society, they contain some limitations that inhibit the scope of their operations. Lack of a sound control feature and background interference are among the limitations of the analog hearing aid. However, through various improvements to the volume knob and sound control, analog hearing aids can be more effective for people with hearing issues.
