What does the inductance coil of Acousticon have to use?
[introduction] inductance coil, it is the device that Acousticon interior uses at receiving magnetism signal, when the magnetic field that alternant change exists in surroundings, coil is OK induction this kind of magnetic force, generation electric current, classics receiver changeover is sound after, deliver person side.
Inductance coil, it is the device that Acousticon interior uses at receiving magnetism signal, when the magnetic field that alternant change exists in surroundings, coil is OK induction this kind of magnetic force, generation electric current, classics receiver changeover is sound after, deliver person side.
How does inductance coil work?
Next graphs are the inductance coil sketch map inside Acousticon.
M expresses “ microphone ” , t expresses ” of “ inductance coil.
When Acousticon is in M archives, coil does not work; When Acousticon is in T archives, coil can identify the magnetism signal in surroundings, it is its enlarge the telegraphic date of coequal size, change the voice that humanness ear can identify further.
Magnetism signal is stronger, heard voice is clearer, true.
What Acousticon has inductance coil function?
Acousticon of type of hard of hearing: Type of build or figure of Acousticon of type of hard of hearing is greater, the operation is handy, installation inductance coil is relatively easy.
The part is custom-built type Acousticon: Function of coil of feeling of optional distribution of a few ITE and ITC, CIC because volume is minor, do not have inductance coil function commonly.
Use method:
The hand uses switch
The hand moves switch to have two kinds of kind normally:
1) choose on Acousticon airframe directly: Apply to a few Acousticon that installed “O, T, M” ; This kind of Acousticon uses modulatory imitate hearing aid for the hand commonly.
2) switch program pushbutton: Apply to the hearing aid that has inductance function program (check matchs division to need to undertake installing to its beforehand) , this kind of Acousticon is Acousticon of computer process designing commonly. Acousticon of type of fission of double star Q is current the has inductance function hearing aid of the high end on market.
Automatic switch
A few righter relatively high-end Acousticon, want check to matched division to install inductance function beforehand only, acousticon can arrive in the induction when magnetic field environment automatic switch, the person that need not use undertakes the hand moves a setting.
What function can inductance coil realize?
Function one: Receive hear a telephone call
Next graphs contain inductance coil for (T archives) machine of hard of hearing
M: Microphone program
Acousticon microphone works normally, collect the sound in surroundings.
T: Inductance phone order