I. Is the lavalier microphone wired or wireless
Lavalier microphones are also known as lavalier microphones, chest microphones, and are one of the largest microphone families. It is favored by many video bloggers due to its small size, high pickup sensitivity, easy to carry when going out, and stable audio signal transmission. Lavalier microphones are now commercially available, both wired and wireless.
1. What is a wired lavalier microphone
Wired lavalier microphones mostly refer to plug-and-play lavalier microphones. It is mainly composed of a lavalier mini microphone, an audio adapter cable, a button battery, and a windproof sponge. This type of microphone usually has a relatively simple performance configuration, which can meet daily use, and the audio cable is plug-and-play, compatible with mobile phones, computers, notebooks and other devices. It can be used for non-professional needs such as webcasting, online teaching or street interviews.
2. Introduction to wireless lavalier microphones
Wireless lavalier microphones are the mainstream choice for most video bloggers. Wireless lavalier microphones are mainly divided into UHF wireless combined lavalier microphone and 2.4GHz wireless system combined lavalier microphone:
(1) UHF wireless lavalier microphone is the mainstream wireless lavalier microphone on the market. ), receiver, lavalier microphone, audio adapter cable, battery, camera cold shoe, and windproof sponge cover. This type of transceiver mainly adopts U-segment UHF (470MHz-806MHz) wireless transmission technology.
(2) 2.4GHz wireless digital lavalier microphone uses 2.4G (in fact, 2.4GHz-2.485GHz) digital sampling frequency band signal to realize wireless transmission of vocals, which is mainly transmitted by pickup microphones and bodypacks It is composed of a transmitter (TX), a receiver (RX), a lithium battery, a TRS junction box, and a windproof sponge cover. It adopts the internationally accepted 2.4GHz wireless digital frequency band transmission technology.
Second, which is better, wired or wireless lavalier microphones
When buying lavalier microphones, whether to buy wired or wireless lavalier microphones is a lot of A question that friends are more entangled in, is the lavalier microphone wired or wireless?
In fact, whether it is wired or wireless, it is impossible to intuitively judge which one is better. It can only be said that the usage scenarios are different and the requirements are also different:
1. Wired collar When using the clip microphone, you need to connect various cables, and you need to do enough preparations before every time you go out to shoot, including which cables to bring and so on. Wired lavalier microphones may be inconvenient to use when you need to move around a lot or perform physical movements during recording. But since it is a wired connection, it will be more stable in terms of audio transmission.
2. The wireless lavalier microphone will be much more convenient to use. When using, you can directly open the Bluetooth pairing and use it without connecting wires. When recording, it will not be restricted by the wire, and can play better. However, there are some flaws in the wireless design. If you are in a place with strong interference, the connection may be unstable, and you need to consider the issue of battery life. You need to keep an eye on the battery when you go out for a long time to shoot.
Generally speaking, wired lavalier microphones are more suitable for recording in fixed scenes or those that do not require too many physical movements; while wireless are more suitable for use in outdoor vlogs, expert evaluations, and other needs. Everyone can choose according to their needs.
