Speak clearly – Speak clearly and directly into the mic to create a recording where you can easily fix the ambient noise through a program.If other cables are placed directly over the audio input, they might interfere with your microphone. Turn off electrical appliances in your immediate surroundings to eliminate the noise coming from them. Check your environment – Devices such as TVs, radios, air conditioners, fans, etc., can produce a significant amount of noise that can interrupt your recording.Keep in mind that it’s not possible to completely remove them. There are different steps and measures you can take to reduce unwanted sounds. Since these sounds vary in frequency, length, and volume, it’s usually hard to remove them. Irregular noise – unwanted sounds such as traffic, rain, thunder, speech, etc.
These sounds remain steady and are usually caused by improper grounding or cables connected to the mic. Narrow band noise – continuous sounds involving a narrow range of frequencies are called narrow band noise.Buzzing and hissing belong to this category. Broadband noise – continuous sounds involving a wide range of frequencies are called broadband noise.These sounds are usually short and high in frequency. Impulse noise – sharp sounds involving pops and clicks are called impulse noise.Several types of background noise can affect the sound quality and interrupt your recording: Types of Unwanted Soundsīefore trying to minimize the unwanted noise, we should first try to understand it better. Although it is inevitable, you can take action and keep it to a minimum by following simple steps and guidelines. Different things can cause background noise.