| 1) |
Captures bone conduction sound in the ear. |
|
Voiceducer ear microphone picks up bone conduction
sound=vibration from the vocal chords in
the external auditory canal and converts
it into sounds. |
| 2) |
Built in bone conduction microphone and miniature
speaker |
|
This seemingly an ordinary earphone is equipped
with highly sensitive bone conduction microphone
and miniature magnetic speaker. Such structure
enables two way radio communications using
only one ear and without cumbersome microphone
placed in front of the mouth. |
| 3) |
Provide clear communication under various
environment |
|
Because bone conduction microphone is hardly
affected by the ambient noises, clear communication
is realized despite the extreme noise. Also,
since there is no apparatus near the mouth,
combined use of the facial mask such as gas
mask or helmet cause no problem and the bone
conduction microphone serves as an ideal
communication device. Its unique user friendly
design is based on human engineering in consideration
of safety, comfort and sanitary condition
under long hour usage. |
