“AI-Driven Audio Enhancement: Methods for Eliminating Background Noise”

How to DeNoise AI

There have often been times when we took some photo or video with our mobile phones or digital cameras, but we found out later that the clip contained hiss, some compression or particles. Everyone, especially in this digital world, is trying to make their content as clean as possible, without impurities, for the audiences to watch, enjoy, and stay with the creators. So, you might find it really uncomfortable when you are in this kind of situation. But what you can do, is doable – you can depend on a video denoise software!

There are a lot of online or offline tools you could use to do that, and we have discussed a lot of them on our web-site, and now, we will review yet another way to achieve your desired result when it comes to noise and grain. So, in today’s article, we will touch upon how to AI DeNoise your image!

The case with this intelligent noise reduction for 2022 is that noise reduction software has been the same for over a decade. This is when DeNoise AI comes to play, because its approach is something new – it uses deep learning. The process is lengthy and focuses on learning millions of images, thus let DeNoise AI to accurately distinguish between real image detail and noise. This is so important because with this new technique, now it is possible to denoise images while actually recovering important detail, something that was impossible a few years ago.

Topaz DeNoise AI has a very simple and intuitive interface with different noise removal options. Anyway, using it in the most effective way would require some knowledge. Oh, and, it would be a headache if you have a slow computer!..

So, as mentioned, traditional noise reduction software most of the time reduces the original detail in the images, but DeNoise AI’s noise reduction eliminates noise, meanwhile, preserves the detail and even enhances it. The new update of Topaz DeNoise AI offers different advanced DeNoise AI Models that can be integrated perfectly into your workflow; you can use it as a standalone piece of software or as a plugin for Adobe Photoshop or Lightroom.

How to AI DeNoise a file

Let’s just suppose you don’t have the software. So, download and install Topaz DeNoise AI. Go to Topaz Labs and select your operating system: Windows or Macintosh OS. Then, install the program.

Once the installation is finished, you will be able to see the Topaz DeNoise AI icon among your applications. Topaz DeNoise AI plugins for Lightroom or Photoshop would also be added there automatically, without any further intervention. But, if that is not the case, it’s ok to add them manually.

The first time you open Topaz DeNoise AI, you can either log in with your Topaz Labs account or try the Denoise AI 30-day free trial.

So, let’s discover how to use DeNoise AI in its different versions!

First, how to remove digital noise with DeNoise AI: DeNoise AI supports most of the commonly used photography files like raw files, dng, tiff, jpegs, etc. So, open the program, drag or open your image and select the best AI model.

In the upper right corner, you will find a toolbar with these options:

Preview Options:

To change the view mode of the photo you’re working with, you can select:

Original (original photo preview)
Single (denoised photo preview).
Split (Original and denoised photo preview with a split slider)
Side by Side ( Original and denoised photo preview)
Comparison ( Compare how the different Ai Models work in your photos at the same time).

Zoom

Zoom in on your images to accurately check the process’s progress.

Denoise AI full review and tutorial

On the right side, you’ll find:

A navigator with the selected zoom box.
A list with the following DeNoise AI Models:
Standard: Broadly developed noise reduction that maintains detail.
Clear: Best for photos with smooth and rounded surfaces such as skin, rocks, water, etc.
Low light: Best for low-light conditions and heavy noise
Severe noise: Best for extremely noisy photos
Raw: The newest AI model in DeNoise. It provides excellent noise reduction, preserving detail, and authentic color starting from a RAW file.
Main Settings. The Auto mode works great in most situations. However, it can be pretty aggressive and give your photos a washed-out look. With Manual Mode, you can set the adjustments according to your taste.
The Post-processing sliders help reduce any color noise remaining in your photos and preserve original detail.
Save Image: To set your output settings before saving your images.

Then, adjust the setting sliders (you can just select Auto mode here); now, apply the adjustments locally, if necessary, using the mask tool; and, save the file with the output settings selected.

Second, let’ts move to DeNoise AI workflow.

If you are trying to find the simplest way to start with DeNoise Ai, it’s better to use the suggested mode, - Light bulb icon! This will automatically select an AI model, and will do so based oon your image. Anyway, in order to remove digital noise there, it’s the best to use the updated comparison view. The reason is obvious – you can take a look right away and compare varied AI models, or the same ones with some different settings to your liking.

So, how to do just that? Well, select the AI model and fine-tune the adjustment using the following settings:

Remove Noise: This slider is wonderful!. It removes the noise in your photo, but doesn’t kind of wash out the images. Values between 10-50 are the best in most cases.
Enhance Sharpness: It sharpens and recovers the detail in images that may become a bit blurry after denoising. It would be excessive if you set the values over 30, in case you would like to avoid odd textures.

After that, you can refine your results with these DeNoise AI Post-processing adjustments:

Recover Original Detail: It helps recover some detail that has been washed out after the noise reduction and adds a bit of grain to keep the image natural. 20-40 points is more than enough.
Color Noise Reduction: This is a powerful tool that reduces any color noise remaining in your images. Zoom in on a dark area and adjust the slider until the color noise disappears and you are happy with the result!

And, the last topic to discuss is DeNoise AI Masking Tool! The software includes a very simple Mask tool in case you want to denoise the image only in certain areas and not in others. So, the key here is that DeNoise AI will apply your adjustments only to the areas that you paint in red.

You need to ckeck the Overlay tool to see the red color while painting. When you are satisfied with the areas you panted, After painting over these areas, you will see a preview of your mask in black and white. Here, white shows the adjustments while black hides them. Following this, DeNoise AI will just be applied to the areas painted in white.

And, the masking settings are:

Add/Subtract: to paint in white or black and reveal or hide your adjustments.
Size: to change the size of your brush.
Softness: to change the hardness of your brush. Being 0 is the hardest and 100 the softest.
Opacity: to vary the opacity of the mask to add precise local adjustments.
Mask options: to clear or invert your mask.
Overlay: to show in red these areas where you are painting.

Once you finish creating your mask, just click on the “apply mask” button, and there you go!

Wondershare Filmora X

Even though we discussed in so much detail how to DeNoise AI our images, it’s important to keep in mind that even videos need denoising. So, we decided to keep you informed about how to do that, as well. Wondershare Filmora X is something that can help us with that – it can change our damaged scene into something more acceptable. And in order to do so, first, you need to go to the Effects panel and type: “Smart Denoise”, then, right-click on the video and choose Edit Properties.

Free Download For Win 7 or later(64-bit)

Free Download For macOS 10.14 or later

With this, you will see the Smart Denoise, where you are able to change opacity of the clip, threshold and radius.

You can now reduce Opacity until you are satisfied with the result. The box next to Smart Denoise will show you the scene before and after the effect.

Of course, it is much easier than DeNoise AI looks and works, and it’s worth the try – will take so much less minutes!

Bonus tip: Wondershare Filmora audio denoise

We already explained how video image and video denoising work, but, denoising not only means digital noise on the screen, of course. It can be literally a noise! The sound which is not so pleasant to listen to… Audio background denoising is to remove unwanted hum from the audio in order for it to become more hearable. So, doing this in Wondershare Filmora works in a quite easy way. Use the guideline:

Drag and drop your video into the timeline. Right-click on the clip and hit Detach Audio, which will let you separate audio and video from one another and make sure you can work on them one by one.

Double-click on the audio track and have access to the editing panel, where you can see Remove background noise – it is not needed to emphasize what this option does for you!

Keep in mind that there is a second way to achieve the same result as well, but this in case you don’t want to detach the audio: Double-click on the video clip in the timeline, the editing panel opens, so switch to Audio. Checking the box next to Remove background noise will show that there are three levels – weak, mid, and strong, and of course, you can choose to your liking!

If the voice recording doesn’t sound natural anymore, you can do the following: Click on Customize and Customize Equalizer window will open.

On the left, you can see the low tunes, while the highs are on the right. Background noises are often on the left, so you can lower them to get rid of them, but in order to have a more natural sound, raise the middle ones a little – and you are done when you are content with the sound!

So, in this article, you learned about different noises, and about different tools and programs to denoise your images, videos, and audios! Pretty enlightening, ha? Let’s hope this is something you are looking for, and will put to good use very, very soon!

Free Download For macOS 10.14 or later

With this, you will see the Smart Denoise, where you are able to change opacity of the clip, threshold and radius.

You can now reduce Opacity until you are satisfied with the result. The box next to Smart Denoise will show you the scene before and after the effect.

Of course, it is much easier than DeNoise AI looks and works, and it’s worth the try – will take so much less minutes!

Bonus tip: Wondershare Filmora audio denoise

Drag and drop your video into the timeline. Right-click on the clip and hit Detach Audio, which will let you separate audio and video from one another and make sure you can work on them one by one.

Double-click on the audio track and have access to the editing panel, where you can see Remove background noise – it is not needed to emphasize what this option does for you!

If the voice recording doesn’t sound natural anymore, you can do the following: Click on Customize and Customize Equalizer window will open.

5 Famous Linux Audio Recorder and Tips for Recording Sound in Linux

The Linux operating system has its foundation everywhere. From cars to smartphones and home desktops to enterprise servers, Linux has got you covered. Android is powered by Linux and is considered the most reliable and secure system.

The article takes Linux audio recorders under consideration and covers their workability as well. Are you ready for it? The top five audio recorder Linux would be the crux of the article. So, let us initiate this!

Part 1: 5 Best Linux Audio Recorder in 2021

Are you a Linux user? Or are you a vocalist in the field? The sub-section is designed for you!

If you are not much of a technical person, finding the right Linux voice recorder would be a challenging task. A voiceover artist, musician, vocalist, and journalist all need a powerful audio recorder to be at the top of their game. Are you also one of them?

For this very reason, we have outlined five voice recorder Linux. There are key features alongside them to help make a fair decision. So, allow us to walk you through them! Let’s begin!

Audacity

Want to know how Audacity operates? Let us find out!

Audacity is an impeccable Linux sound recorder that is versatile and offers its services free of cost. Due to its flawless functionality, Audacity can be put to use for audio editing and production possibilities. It has a highly intuitive interface which is preferred by both amateurs and professionals in the field. You can easily connect the audio from an integrated or connected microphone.

Follow the features below that are provided by this cross-platform:

You can perform subtle sound manipulations via advanced editing skills.
The audio quality it supports comes in 16-bit, 24-bit, and 32-bit.
Audacity offers plugin support of VST, LADSPA, and Nyquist.
You can find its application in digitizing records, cassettes, and recording podcasts.

Ardour

The next sound recorder Linux on the list is Ardour that can be relied upon for audio recording and processing. Ardour handles all your work operations successfully. For instance, you can record audio from a bunch of different sources, cut and merge audio clips, and apply multiple effects to it. Ardour comes up with a non-destructive editing style which makes navigation effortless.

Impressed by it, right? The additional features presented by Ardour include:

There are infinite audio track channels to make the process productive.
The handy plugins enhance access to more features, such as a VST plugin.
The import and export of videos are easy and require no background knowledge.
It is a robust audio workstation in the field and is equally workable as Adobe Audition.

Ocenaudio

What are some traits of Ocenaudio? Time to have a peek!

Ocenaudio is yet another exceptional Linux audio recorder that understands all your professional needs. The user is free to fine-tune the audio files to tailor them according to the industry demands. The VST plugin allows you to insert various effects into the audio. The real-time preview of sounds helps decide regarding the changes done.

To know more about Ocenaudio and what it brings to the table, follow our lead.

The multi-selection features allow you to choose the segments of the audio and process them in batches.
The advanced memory management keeps the audio files ready to use without wasting the RAM.
You can perform audio equalization and gain through Ocenaudio.
It is perfect for beginners trying to make a career for themselves.

Audio Recorder

Are you willing to know the attributes of an Audio Recorder? Let us have a glance!

Audio Recorder is a phenomenal audio recorder Linux that comes up with all sorts of options to act as the audio source. For instance, you can use a microphone, webcam, and even Skype. The timing can be set for your audio recording so that you control the work environment. It supports MP3, FLAC, OGG, WAV, and SPX formats.

Want to know more about the tool? Audio Recorder brings more characteristics for its users. Let us have a look.

Audio Recorder is one of the most stable audio recorder Linuxto date.
It is free to use and presents an intuitive user interface.
There is an advanced setup to record audio, even from a web browser.
The recordings can be scheduled to record as per the user’s convenience.

LMMS

LMMS is a digital audio workstation that takes complete responsibility for your audio recording and editing requirements. Music composition has become possible and entirely workable with LMMS. Additionally, the Linux sound recordercomes up with customizable presets, effects, VSTs, and samples to begin the process.

LMMS is a perfect choice. Don’t you agree? It has the following traits:

There are powerful editing features to accelerate the work speed.
You can perform the note playback using the keyboard or MIDI input.
The built-in audio manipulation is offered by LMMS.
There are graphic and parametric analyzers for built-in visualization.

Part 2: How Can I Record Audio on Linux?

Linux is a powerful and reliable operating system. It is important to know how to install Audacity and PulseAudio to record the audio on Linux. Therefore, the sub-section of this write-up reflects upon the detailed step-by-step guide to do so. Let us not wait any longer and jump right in!

Installation of Audacity

Audacity comes in a wide variety of distros. Let us have a look at primary repositories.

Debian/Ubuntu/Ubuntu-based distro

sudo apt install audacity

Fedora sudo dnf install Audacity

OpenSuse sudo zypper install audacity

Arch Linux sudo pacman -S install Audacity

Snaps or Flatpaks flatpak install flathub org.audacityteam.Audacity

or sudo snap install audacity

Installation of PulseAudio Volume Control

PulseAudio Volume Control is a workable way to snag audio from songs, videos, and other media so that it can be used for a later date. You can access this application to record audio from the system in high quality. PulseAudio Volume Control is available in major repositories. To install them, use the following commands.

Debian/Ubuntu/Ubuntu-based distro

sudo apt install pavucontrol

For Fedora sudo dnf install pavucontrol

OpenSuse sudo zypper install pavucontrol

Arch Linux sudo pacman -S install pavucontrol

Flatpack flatpak install org.pulseaudio.pavucontrol

Recording Process Via Microphone

To record the sound using a microphone, connect it to the system. The hardware is automatically found, and recording can be initiated easily. The process is as simple as it can get. Following are the guidelines to get done with the process.

For starters, launch Audacity from your Linux system.
Tap on the “Red” record button and start recording immediately. There are no complications involved.

Moving on, let us recommend you an ultimate audio editor! Continue reading the article!

Closing Words

The article presented five renowned Linux audio recorders that work like a charm when it comes to audio recording and processing. The user can assess their key features with each other to make the right call. Moreover, the article covered the step-by-step guide to recording audio on Linux. It solves most of the problems, right?

Are you a Windows or a Mac user looking for an audio editor for your day-to-day operations? Stay put as Wondershare Filmora is here to make your life easy and bearable. The visual editing ability of Filmora has made its usability popular around the globe. Looking good, right?

You can lower the volume of your audio through the “Audio Ducking” functionality and use the “Audio Mixer” to fine-tune the audio into your projects. The “Audio Equalizer” performs a phenomenal role to enhance or minimize the loudness of an audio frequency. Additionally, one can count on “Audio Denoise” to eliminate the noise in the background by following a series of simple steps.

You can also fade in or fade out the audio while adjusting the audio speed. The users are expected to test these features to decide more confidently. Make the best out of your tasks with Wondershare Filmora.

Versatile Video Editor - Wondershare Filmora

An easy yet powerful editor

Numerous effects to choose from

Detailed tutorials provided by the official channel

Try It Free Try It Free

02 How Can I Record Audio on Linux?

Part 1: 5 Best Linux Audio Recorder in 2021

Are you a Linux user? Or are you a vocalist in the field? The sub-section is designed for you!

For this very reason, we have outlined five voice recorder Linux. There are key features alongside them to help make a fair decision. So, allow us to walk you through them! Let’s begin!