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Unidirectional Lapel Microphones

What is a unidirectional lapel microphone?

As the name suggests, a unidirectional microphone is a device designed to pick up sound from one direction with respect to the microphone.

The unidirectional polarity lapel microphone works in an environment or location that is not completely muted, as it mainly receives sound from one direction or one area on the perimeter, and by default receives sound from other directions or areas.

When worn or pointed in a particular direction to receive sound (for example, the sound from the wearer or the interviewee), the sound received from the side of this type of microphone is about half the sound that comes from the front is received, while the sound is heard from the side It is much less. Instead of a tenth of the rear noise.

This allows the speaker to selectively focus on speaking, making the message clearer. Therefore they are well suited for capturing human speech and conversation in many “on the go” situations and environments.

Such a situation and environment is a busy area with background noise. But also news broadcasts or home videos without such background noise are ideal, because it can be worn on the body without noise from clothing or respiratory disturbances.

In fact, this is why one-way lapel microphones have become the first choice for hosting live performances, conducting interviews, conducting newsroom broadcasts, or especially now using mobile devices to make video recordings.

Number of placement

The unidirectional lapel microphone may be the recommended or selected pole mode, but if the device is not positioned correctly, the user could still harm the sound quality. Typically, a lavalier or clip-on microphone is attached to the speaker’s clothing, ideally 6 to 8 inches from the mouth. Yes, you can put them in a collar, V-neck, or even a square scarf so they don’t show up in the video, but if you’re aiming for absolute perfection, it can make some compromises in sound quality, but under most circumstances.

Too close to the sound source the microphone can amplify each breath and sound hoarse or annoying, or both, and a high chin can miss some of the consonants and speech intelligibility.

If you are too far away, the volume may decrease and you are more likely to get feedback.

If it is hidden under clothing and invisible, the rustling of clothes can also affect the quality of the sound. The user must also consider the placement and safety of the wires, as the microphone can pick up any movement. This is easy to do with the included clips, or it is best to use soft tape.

Recording settings and voice

The microphone is an aid to amplify sound and cannot replace proper voice expression.

This means that you should check the device’s default or required settings, as well as all settings and settings upon completion: volume, pitch, rhythm, clarity, voice expression, word enhancement, and ultimate engagement come from the speaker, not the speaker. equipment.

The last point is the use of a windshield

There are no set rules for using these rules, other than the obvious breeze blowing through the door. Designed to reduce, eliminate or minimize wind interference, it is a personal preference to use it indoors, depending on how a particular object sounds when talking with a lapel microphone.

Before going online, it can be easily checked through test records. It sounds better to pick one or not, so use it accordingly.


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