* Irregular background noises include unwanted sounds such as rain, traffic, background conversation, speech etc. It has a high frequency and short duration. Impulse Noise includes sharp sounds such as clicks and pops in a mic.Narrow Band Noise is basically any unwanted signal that remains steady over time. This kind of noise has a constant audio level usually caused by incorrect grounding and poorly shielded cables connecting microphones.

Narrow Band Noise is limited to a narrow range of frequencies.

The sounds like hiss and static noise belong in this category.

Broadband Noise (or continuous noise) is the noise in which the acoustic energy is distributed over a wide range of frequencies as it is picked up by a microphone.

If you want to know how to make your mic sound better, it’s important to know the 3 main noise types. Basically, the duration and level of the background sounds determine the characteristics of noise. Mic noise can be defined as “unwanted sound”. But first, let’s learn something about mic audio noise. It’s not always possible to remove ambient noise entirely, but there are still a number of things you can do to minimize it. Move your microphone away from computer fan and use a pop shield to block breathing sounds when you are speaking. Close windows and doors to reduce road noise. Move noisy equipment further away from the mic. To get rid of background noise on a microphone: you need to eliminate ambient noise sources. That’s why we will give you several tips on how to get rid, or at least, reduce microphone background noise in live performance or when recording music, whether you use dynamic mics or condenser mics.

Whether you’re on stage or in the studio, whether you’re micing a singer, acoustic guitar, guitar amp, or drums, one question which every audio engineer should ask himself will always be of crucial importance for good sound is: “how to reduce the background noise on a mic to get the best sound?” Not every microphone is the same, not every room is the same, not every performer is the same.

Live noise cancellation software