How To Get Rid Of Hissing Noise When Recording

Think blurry or shaky video is a trouble? Sure, video quality is important, but audio dissonance can ruin your video just every bit chop-chop.

But fixing dirty or noisy sound tin be a real hurting. And recording make clean sound tin can be tough, especially in noisy environments.

Whether it's groundwork racket or less-than-ideal equipment, sometimes you finish up with hissy or otherwise noisy audio.

But fixing audio dissonance doesn't have to be difficult or time-consuming. In fact, it can be very easy!

We'll testify yous how to reduce audio noise in your videos.

Here'south what you lot'll larn

What is sound noise?
How noisy audio can ruin your viewer'southward feel.
How to reduce audio noise before you first recording.
How to reduce audio dissonance in your recording.
How to hands set noisy audio, fifty-fifty if it'due south already embedded in a video.

The Easiest Way to Tape and Edit Voice Over Audio

TechSmith Audiate transcribes your vocalism as you record, then you can edit your audio just similar a text document! Plus, utilize filters and effects like Noise Removal to ensure your audio sounds smashing!

Try Audiate Free

What is sound racket and why is it harmful?

There's no single definition of sound noise, but in general, it's background sounds such as fans, people talking, cars or trucks driving by, fizz from faulty audio wires, or other ambient noises that shouldn't be in your video.

Noisy audio distracts your viewers from the important information from the person speaking in your video.

Practiced audio goes a long way in making a good video

In fact, our report, Video Viewer Habits, Trends, and Statistics You Need to Know found that a whopping 75% of the videos we analyzed had clear and easily understandable voice overs.

Only that'due south not all. Almost 90% of the videos that submitters rated four or five stars for "how accurately did the video achieve its goal" and "how did you personally rate the video" had clear audio.

Check out these examples.

Noisy Audio

In the example below, you can conspicuously hear a hiss. It'due south non overly distracting, merely it could exist a lot better.

Clean Audio

Now cheque out the same clip with the sound noise removed.

Conspicuously (pun intended) the second clip sounds better. It'south cleaner, clearer, and it sounds more professional.

How to remove background dissonance from audio Earlier you lot record

The best mode to fix noisy audio is to non have noisy audio to begin with. That means recording in an environment that's as quiet as possible.

You lot don't need a professional recording studio to get great results, but you do desire to pick the quietest room or area you lot can find.

Then, you should go familiar with the typical ambient sounds in that expanse.

Can yous hear large trucks or other traffic from exterior? What about the heating or air conditioner arrangement? Can yous hear the fan turning on and off? Tin you lot hear colleagues or others talking in other rooms? Is there a buzz from the fluorescent lights?

Those are simply a few of the kinds of noises that tin show up on your vocalism over when you record.

Side by side, do a examination recording of your room. Yous don't need to speak, only use the microphone yous volition apply for your voice over recording. Record 10-20 seconds of the natural dissonance in the room.

This is chosen recording your room tone.

Then, listen to your room tone recording in headphones. What can you hear that y'all can immediately eliminate?

For example, if you can hear the fan from your heating/cooling system, you could plow it off while you tape. If yous hear people talking in the background, you could (politely) ask them to move their conversation to a different surface area. You can turn off any buzzing lights if possible.

Your room tone recording will too assist you reduce audio dissonance after you lot've recorded.

Your room tone recording can exist a baseline for your audio software to remove noise.

Allow's see how.

The Easiest Fashion to Record and Edit Vox Over Audio

TechSmith Audiate transcribes your phonation as you record, and so you lot can edit your sound just like a text document! Plus, use filters and effects like Noise Removal to ensure your sound sounds groovy!

Try Audiate Gratis

How to reduce audio racket

There are a lot of gratis audio editing applications out there, but they can exist complicated and require at least a basic noesis of audio editing techniques.

In this example, I'll show you how to reduce audio noise using TechSmith Audiate.

Put simply, Audiate is the easiest way to record and edit voice over audio. It transcribes your vocalism over as you tape, so y'all can edit your audio like text. It can besides transcribe voice over recordings you import.

Notation: The steps beneath are for reducing noise in sound y'all are recording, not imported audio.

Footstep 1: Record your room tone audio and voice over

Pretty directly frontwards. Get 10-xx seconds of what your room sounds like. Then, in the same recording, tape your voice over.

Edit your voice over as needed.

Step ii: Use the DeNoise filter

The Audiate add effects and filters panel.

Click the filters and effects button, click "+" sign to add together an upshot, and choose Remove Racket.

Adjust the effect's settings to reduce as much of the room tone noise equally possible from the starting time ten-20 seconds yous recorded.

The Processing slider adjusts how much noise will exist removed. While information technology's tempting to remove ALL the racket from your recording, doing so will likely make your voice over sound muddy or unnatural.

The Focus dropdown allows you to choose what types of audio frequencies you want to filter out. For example, if your audio dissonance is mostly stuff similar hissing or other high-frequency sounds, you could select High Frequency.

The Output slider allows y'all to arrange the volume of the sound coming out of the filter.

The Remove Hum/Buzz switch can automatically remove many kinds of hums and buzzes common to noisy audio.

Step 3: Check your vocalization over

Once you accept reduced the noise in your room tone, listen to how the filter affected your voice over recording.

Does it sound good? Or, does information technology audio weird or unnatural?

Applying also much noise reduction can sometimes make your voice over sound muddy or strange. Adjust the settings if necessary to maintain optimal noise reduction while also keeping a natural sound to your voice.

How to reduce audio dissonance in a video editor

TechSmith Camtasia too works well for removing audio noise.

This is peculiarly useful for videos where the audio is already embedded.

Step 1: Open your video in Camtasia and divide the audio and video

Separating audio and video tracks in Camtasia is incredibly easy.

Righ-click on the video on the Camtasia timeline and select Separate Video and Audio.

Merely right-click on your video in the Camtasia timeline and choose "Separate Video and Audio."

Your sound will now announced on a carve up track on the Camtasia timeline.

Separated audio and video on the Camtasia timeline.

Step ii: Utilize the Remove Noise audio effect

Click Audio Effects and elevate the Remove Dissonance effect to the audio rails on your timeline.

In the properties console, you can adjust how sensitive the noise reduction effect is with the Sensitivity slider and the amount of noise to remove with the Reduction slider.

Equally with the noise reduction in Audiate, exist careful non to go hog-wild with the noise reduction or your audio volition audio foreign.

Say bye to noisy audio

Recording your voice over or other sound in the quietest place possible is the first stride in ensuring a clean and articulate recording. But fifty-fifty the most remote location will have some ambience sounds.

Knowing how to use the noise reduction tools available to you can go a long mode in ensuring your videos sound as good as they look.

The Easiest Manner to Record and Edit Voice Over Audio

TechSmith Audiate transcribes your phonation as you tape, so you lot can edit your audio just like a text document! Plus, utilise filters and effects like Noise Removal to ensure your sound sounds peachy!

Try Audiate Costless

The audio in my video is noisy, can I prepare it?

Aye! With the right tools, fixing noisy audio can be very easy.

Is at that place annihilation I can practise to prevent noisy audio before I record?

The best manner to ensure your sound isn't noisy is to record in the quietest spot possible.

How do I reduce sound noise?

Use your sound editors racket reduction feature. In TechSmith Audiate, click the Filters and Effects push button and then click the plus sign and choose DeNoise. You can adjust the settings to get the audio y'all desire.

How do I reduce sound noise in a video?

TechSmith Camtasia has filter to reduce sound noise. Separate the audio and video on the Camtasia timeline and so employ the Noise Reduction audio effect.

Editor'southward Note: This mail service was originally published in 2016 and has since been updated for accurateness and comprehensiveness.