Tinnitus Or Ringing In Ears Can Be The Sign Of Serious Damage
Exposure to loud sounds is usually the cause of tinnitus. In some cases, it can last hours or even days. But if the exposure to high volume sounds continues, the sounds produced by tinnitus may become permanent. This can be a sign of damage to the auditory nerves or the hair cells. More details click here.
Tone Deafness Is Not Only Related To The Sound Pitch
Tone deafness, known as congenital amusia, is common among people who have trouble singing. However, they can also have difficulty reading facial expressions or telling if a laugh is a fake. This means that the impairment is not only related to the sound pitch, but also to additional acoustic information, such as duration, amplitude, and intensity. Additional info click here.
Take This Test And Check If You Are Really Tone Deaf
Amusia, also known as tone deafness, is a cognitive impairment that prevents people from processing musical sounds properly. However, many people think they are tone deaf because they cannot sing in tune, but in many cases, it is only lack of musical training. This test will help determine if you are tone deaf or not. Click here for more information.
Must You Visit An Audiologist?
Excess earwax can cause infections, blockage, tinnitus or hearing loss. This must be done safely by and specialist. However, it is also important to visit an audiologist to make sure there is no degradation in the capacity of hearing certain frequencies and conversations. Additional info click here.
This Software Evaluates And Personalizes The User’s Hearing Ability
It Compensates The Frequencies Difficult To Hear
There is an app that analyzes the user’s personal hearing ability and personalizes the sound to compensate it. This is not only oriented to people with gradual hearing loss, but to any person that is unaware that they have a slight hearing loss, which does not interfere with his daily activities nor his communication with other persons. This is great news, considering that 2.5% of the people suffer from untreated hearing loss, and one-third of them are under 35 years. The app first evaluates the frequency perception level of the user. This means, which frequencies are best and are worst heard, similar to an audiologist exam. This personalizes the software for the user. Also, the app can be integrated into several audio platforms. More info click here.
Rheumatoid Arthritis Can Be One Cause Of Hearing Loss
Hearing loss can be caused by diseases and the drugs used to treat them. Recent studies have found a relationship between hearing loss and rheumatoid arthritis. One reason might be that arthritis drugs reduce blood flow to the inner ear. Click here for more information.
The Evolution Of Hearing Aids
Advances In Microelectronics And Batteries Have Made Them Virtually Invisible
Hearing aids have been around in many forms, some very different from the modern devices actually available. The first ones were ear trumpets and conversation tubes, which resembled a trumpet connected to the ear canal, and did not amplify sound, they just collected it from the surroundings and directed into the ear canal. Afterward came the first electrical hearing aids based on a carbon microphone, which required bulky batteries and microphone. The same occurred with amplification devices based on vacuum tubes. With the transistors, the devices were much smaller. The next generation consisted of ear-level hearing aids, which were located behind the ears, with tubing connected to the ear canal. These allowed a more natural sound and could be used in both ears. Afterward, there were devices that resided in the ear canals, but were bulky and protruded from the ear. Actual models are so small they are virtually invisible, and can even be controlled via a smartphone application. More Information click here.
