Microphones – Omnidirectional Vs Unidirectional Microphones

If you are experiencing trouble choosing between an omnidirectional microphone and a unidirectional mic for your project then this article can help you to solve your confusion.  Which mic do you use for any purpose?

Some people prefer omnidirectional microphones since they believe these will fulfill most needs and are the default option microphone for many types of projects. But this article will explain the differences between omnidirectional and unidirectional microphones, helping to know how they work and under what conditions they could best use them. You can buy professional recording microphones online via GigaSonic website. 


Omnidirectional microphone

Omnidirectional microphones are frequently used in situations where you want to catch surround audio. Omnidirectional microphones receive signs from all directions, as the name implies. Therefore, unlike a unidirectional mic, which captures audio from a more certain direction. This operation is ideal for instance in a jungle-like scenario if one needed to pick up sounds like birds chirping, the rustling of trees, and wind gusts. Omnidirectional microphones are also frequently utilized in concerts where it is important to catch the singer's voice and orchestral instrument sounds through a mic.

Unidirectional microphone

Once more, as the name implies, unidirectional microphones are used chiefly for the purpose of receiving or transmitting audio from one direction. No matter how the microphone's unidirectional function is the reason why some people today criticize this type without completely knowing what it actually means. As a working estimate, this type of mic will pick up less than half of the noise from the front and under a tenth of the noise from the rear. This effectively negates unwanted sound and provides a better-desired sound.

This is the main reason that these sorts of microphones are a better choice to use for conducting interviews, hosting live shows, or even presenting a camera.

This microphone allows you to hear a speaker more clearly, even if there is a room full of people with a great deal of background noise. This clarity is not technically possible with a ubiquitous microphone, owing to the polar pickup layout.

A unidirectional mic is also better when it needs to be kept behind the microphone from view without fear of muffled noise coming out of the human body. This management sensitivity, known as the unidirectional polar pattern, is an extremely beneficial design characteristic of unidirectional microphones and can be in contrast to the polar pattern of omnidirectional microphones.