KakaboomThe microphone products of Gestton have very good sound quality and stability， we like its sound
BluesongGestton products have attracted us and are very popular in the market. We have always maintained long-term and stable cooperation
24 Bit USB Recording Microphone Home Online Teaching Microphone
|Place of Origin||Shenzhen,China|
|Certification||CE, ROHS ,FCC|
|Minimum Order Quantity||10|
|Packaging Details||Professional customized packaging|
|Delivery Time||General time of delivery 3-7 days|
|Payment Terms||T/T, Western Union|
|Supply Ability||100000pcs/ month|
|Color||Regular Color Black||Material||Metal|
|Feature||Professional Sound Quality Debugging , USB Connector Is Easy To Used||Operating System||Windows , Mac,Mobile Phone|
|Function||Music Player, Talk, KTV Karaoke, Usb Microphone For Tablet, Voice Recorder||Transmission Protocol||USB2.0 Or Other|
|Sensitivity||- 36dB ± 3dB||Communication||Wired|
|SNR||98db||Frequency Response||20Hz ~ 20KHz|
24 bit online teaching microphone,
Online Teaching USB Recording Microphone,
24 Bit USB Recording Microphone
What is the sound principle of microphone
The microphone transmits the sound vibration to the diaphragm of the microphone and pushes the magnet inside to form a changing current. In this way, the changing current is sent to the rear sound processing circuit for amplification.
Sound is a wonderful thing. The different sounds we hear are produced by the small pressure difference of the air around us. The wonder is that air can transmit these pressure differences so well and truly over a considerable distance.
It is connected by a metal diaphragm to a needle, which scrapes the pattern on a piece of metal foil. When you speak toward the diaphragm, the resulting air pressure difference moves the diaphragm, causing the needle to move, and the movement of the needle is recorded on the metal foil. Then, when you run the needle back on the metal foil, the vibration generated by scraping on the metal foil will move the diaphragm and reproduce the sound. The operation of this pure mechanical system shows how much energy can be produced by vibration in the air!