1. Air Conduction: The sound shall be transmitted to inner ear through eardrum
2. Bone Conduction: The sound through cranial bone shall be transmitted to the cochlea and then transmitted to the brain via auditory nerves.
Due to the installation of amplifier in the band area, it is available to realize the differentiated volume and sound quality. The design which covers the ear slightly and its function enables to give high level volume and sound quality
1. IST (Inverted Sound Technology), New technology of speaker with reverse method speaker was applied 2. MeariPhone is very special technology created by experience spirit which defies the stereotype by making the direction of diaphragm which transmits the sound to the inside of speaker unit upward and making....
The bradyecoia by ageing has proceeded throughout several years and makes it difficult to sense the sound of other voice range and after age 50, people can not hear the little sound of upper register and there are lots of people who are very hard to talk if the music sound or the noise exists around them. At first, as the hearing ability of high ...
The bradyecoia by ageing has proceeded throughout several years and makes it difficult to sense the sound of other voice range and after age 50, people can not hear the little sound of upper register and there are lots of people who are very hard to talk if the music sound or the noise exists around them. At first, as the hearing ability of ...