Why can I hear what I say? Watching TV but can’t hear clearly?
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- Source:Verizon Hearing Aids
Why can I hear spoken words? Watching TV but can’t hear clearly?
The sound of human speech is a real and natural speech sound with almost no distortion. The sound coming out of the TV is an electrical signal, and the speech sound is converted many times, resulting in more distortion, and the clarity is lower than the speech sound of human speech. If you want to watch TV and hear clearly, you must first have better speech discrimination skills.
If your own discrimination ability is relatively poor and you cannot distinguish sounds, the effect of watching TV will be very poor. Secondly, you need to buy digital Hearing Aids with better functions. If the quality of the machine is too low, the sound will be unclear and distorted, and the listening effect will definitely be poor. Finally, you can choose Bluetooth accessories for watching TV, which can also ensure the effect of watching TV.
When it comes to listening, what we think of most is the tympanic membrane (eardrum). Doctors mostly only discuss the levels of the outer ear, middle ear, and inner ear. In fact, listening is done by the entire auditory system. In addition to the external ear, middle ear, and inner ear, it also includes the auditory nerve, auditory channels, and cortical hearing areas. We call the latter two together the auditory center. Things that can be seen must have been seen, but things that can be seen may not be seen clearly; similarly, sounds that can be heard clearly must be heard, but sounds that can be heard may not be heard clearly. Hearing is the basic function of the auditory system, while hearing clearly is a more advanced function. As long as there is a signal transmitted to the hearing center, we "hear"; but to hear clearly, we must also have auditory discrimination ability.
Damage to the inner ear and/or auditory center is the main cause of hearing loss. Unfortunately, most patients with neurological deafness have damage to their inner ear and auditory center, but the degree is different. Therefore, many patients with neurological deafness complain that they can hear but cannot hear clearly.