Talking about the difference between monitoring microphones and microphones

The monitor pickup is an electro-acoustic instrument that receives sound vibrations and reduces the noise and amplifies the sound. Divided into musical instrument pickups and monitoring pickups according to the occasion, according to the transmission mode is divided into wired transmission and wireless transmission. The monitoring pickup is an accessory used to collect the live sound, generally supporting a video server, an audio capture card or a hard disk recorder, to achieve the collection of audio and video on site. Widely used in interrogation systems, banking systems and prison systems.

Both the pickup and the microphone are audio capture devices. What is the difference between them?

1. Sensitivity <br> <br> general, pickups are highly sensitive monitoring sound collecting apparatus, the microphone is a low sensitive. Because for different occasions, the monitoring pickups are all designed to be highly sensitive and able to collect subtle sounds in the field, while the microphones are low-sensitivity and need to be close to the sound source to pick up sounds. 2. Directionality

Monitor pickups are mostly omnidirectional while the microphones are directional. Because the monitoring microphone needs to collect the sound of the entire monitoring space, it is mostly set to be omnidirectional.

3. Circuit

Although both the monitoring microphone and the microphone are circuits that switch from sound to electricity, the built-in amplifier circuit of the monitor pickup can directly drive the active sound, and most of the microphones need to pass the amplifier to play sound.

4. Output port

Monitoring the pickup must pay attention to the port when accessing the memory or audio. General monitoring pickups must be connected to the AdiuoIn or LineIn ports. The microphone is connected to the MicIn input port.

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