Last Updated on March 3, 2024
Audio enhancers are invaluable assets for anyone who works in industries that deal with professional audio processing, such as newscasting, podcasting, and forensics. As the name suggests, these tools improve speech quality by removing unwanted noise from audio files.
Now, there are two broad categories of audio enhancers – regular audio-enhancing software and audio enhancers that harness the power of artificial intelligence (AI). In this post, we narrow down our focus to the 12 best AI-driven audio enhancers in the market.
1. Audo AI
Pricing: Paid plans start from $12.00/month; a free version also available
Audo AI uses the latest advancements in artificial intelligence and audio processing to remove all background noises from audio files so you can hear the dialog much clearer. The tool can clean up your audios in seconds no matter how messed up they are. And despite the fast clean-up speed, this audio enhancer will produce high-quality outputs that you can readily share with your fellow professional collaborators.
The developers behind Audo AI designed this tool to be suitable for beginners and professional audio editors alike. That’s all thanks to its clean and intuitive interface which allows you to quickly upload and edit audios.
You can upload sound files from your device’s storage or record using the application itself. The direct recording feature is especially important if you want to get a preview of the tool’s audio-enhancing abilities.
It’s also great to know that plain sound files aren’t the only documents you can improve with this software despite what its name implies. The tool is equally effective at enhancing podcasts and videos. Moreover, its developers are currently working to incorporate an echo removal feature for better output quality.
2. Krisp AI
Pricing: Paid plans start from $8.00/month; a free version also available
Krisp AI promises to supercharge your online meetings with its AI-powered voice productivity features. The software renders your audio recordings in crisp quality by canceling all the distracting background noises. It erases the background voices of other people conversing in the same room and only retains your voice in the call. Krisp also reduces echo from sound recordings, further improving your concentration during online meetings.
But this AI-driven voice productivity tool doesn’t stop there. It also modifies the accent to make your voice recordings relevant to the target audience. That’s a remarkable feature for voice artists seeking to create content for an exclusive audience. If the initial voice was captured in, say, Australian dialects but intended for US readers, Krisp will quickly modify the accent to make it understandable by American English speakers.
As already hinted, Krisp was designed primarily to boost voice productivity during online meetings. So, it’s unsurprising that the software comes with several additional AI meeting assistant features. These include a note-taking feature that lets you summarize online meeting sessions in real time and a transcription tool that seamlessly converts audios and videos into texts.
Krisp is also free of bots and pop-up ads. So, you can use it to enhance your audios or host online meetings without having to deal with intrusive ads.
3. NoNoisy
Pricing: Paid plans start from €10/hour; a free version also available
NoNoisy is an AI-powered sound editing platform developed to help streamline the post-production process. The platform relies on artificial intelligence and advanced algorithms to scan your audio files and remove the background noise.
NoNoisy is incredibly effective and delivers accurate results each time. You won’t need to hire professional human sound editors to fine-tune the output.
The audio enhancer also works in seconds. Simply upload your sound file and let the software do the rest. Not only will the audio enhancer cancel the voices of people talking in the background. It will also remove annoying sounds like clicks, pops, and hisses.
Besides erasing background noise from your sound files, NoNoisy levels the volume to ensure all speakers are audible enough. Maintaining volume consistency throughout the recording is key to capturing your audience’s interest. That’s especially true for audios intended for social media platforms like YouTube or for marketing purposes.
Language independence is another cool thing to love about NoNoisy. This AI audio enhancer only focuses on the sounds in your inputs, not the words. That makes it remarkably effective regardless of the native language the audio comes in.
4. Veed.io
Pricing: Paid plans start from $12.00/month; a free version also available
Veed.io is another reliable audio enhancer that delivers impressive results in a few seconds. This software harnesses the power of artificial intelligence to eliminate distracting background noise with a single click of the mouse.
Veed saves you time by eliminating the need for manually editing out noise from audio recordings. The tool is also cost-efficient in that you won’t need to invest in expensive sound-blocking microphones during live sound recording.
All you need to do is upload your file to the software’s dashboard and then select the “Clean Audio” option to have all distracting sounds automatically cleaned from the file. The tool works both as an audio and voice enhancer.
When done cleaning up your files, you can readily export them in an MP4 format to your social media platforms or store them in your device for future reference.
Veed’s time-saving feature also has much to do with its intuitive user interface. The software maintains a clean and uncluttered dashboard. Its interface is easily navigable too, as all key functions are located within reach.
Veed’s paid plans start from $12 per month. There’s also a free version that lets you enhance unlimited audios of 720p and create videos up to 10 minutes long. However, note that the results in the free version bear the company’s watermark.
5. Adobe Audition
Pricing: Paid plans start from $24.14/month; a free trial available
It’s virtually impossible to discuss post-production service providers without mentioning Adobe, one of the world’s largest and most diverse software development companies.
Audition by Adobe is one of the company’s numerous post-production products. This tool appears to have been designed with professional audio editors in mind. That’s due to its complete suite of sound-enhancing features and the fact that its price tag is rather on the higher side. But like all Adobe products, Audition maintains a neat interface that makes it suitable for audio artists of different experience levels.
With Audition, you can clean up audio files of distracting noises, including both background voices and annoying sounds. The tool also lets you create and mix different sounds to achieve a harmonious blend, which explains its popularity with music artists. Besides, there are multiple sound effects that you can add to your audio files for an extra touch of professionalism.
Adobe Audition is also quick and intuitive. To use the software, simply drop your audio files into the dashboard and start editing. Audition implements live editing features that allow you to listen to the audio while the editing is in progress.
6. Adobe Enhance
Pricing: Paid plans start from $20.99/month; a free trial available
As already hinted, one of the reasons behind Adobe’s popularity among post-production artists is the company’s huge truckload of editing products. Enhance Speech is Adobe’s other noteworthy voice-enhancing tool.
Adobe Enhance Speech is an AI-powered audio filter software designed to optimize the sound quality of spoken audio recordings. The software renders audio files audible by reducing background noise so you can focus better on the highlight speakers. It also eliminates other annoying sounds that might impact your concentration, such as echoes, reverberations, and undesired distortions. The output will sound as if it was recorded in sound-controlled environments using professional equipment.
What makes Enhance Speech so effective is that it’s powered by Adobe’s proprietary artificial intelligence technology – Adobe Sensei.
Sensei utilizes machine learning algorithms pre-trained to quickly analyze any sound recording for unwanted noises. The AI tool also levels the volume, frequency, and pitch in the audio to achieve consistency throughout the recording. Moreover, it removes speech errors like mispronunciations and stutters.
And much like Audition, Enhance Speech gives you access to Adobe’s huge library of sound effects that you can use to customize your audios for specific applications. These include echoes, reverberations, and soundtracks.
7. CrumplePop
Pricing: Paid plans start from $23.00/month; a free version also available
If you’re looking for an audio enhancer like Adobe’s Audition or Enhance Speech which comes with a complete suite of audio restoration plug-ins but is affordably priced, then you might consider looking in the direction of CrumplePop.
CrumplePop provides a suite of post-production services curated for different clients. You can use the software to fix simple errors in your sound recordings or give the audios a professional polish.
CrumplePop also stands apart from many sound enhancers in its clean and intuitive interface, which is available in all of the plug-ins. Beginners can quickly get the hang of the software without going through a steep learning curve. Using the tool is as easy as uploading your audio file, adjusting the amount of effect that you wish to use, and applying it.
CrumplePop comes with a free plan as well as premium bundles. The free plan lets you clean up your sound files from basic types of distracting noises, including background voices, pops, and rustles. You’ll need to upgrade to the paid bundles to unlock a complete suite of audio denoising features, which also include the ability to remove echoes, traffic noise, clips, and wind.
8. Dolby
Pricing: Uses a Pay-as-you-Go model; a free version also available
The name Dolby has become synonymous with audio creation and editing. The company enjoys the confidence of thousands of sound artists worldwide, mainly for its huge collection of editing tools.
Scalability and adaptability are among Dolby’s most outstanding features. Whether you want to enhance a few audio files or several of them, you can trust this software to kick in and deliver. Dolby is also effective at handling either real-time or post-production audio processing. Real-time voice processing capabilities means you can incorporate the tool into your teleconferencing software.
It’s also exciting to know that Dolby works both as a sound and video editor. That’s an excellent piece of news for transcriptionists as it lets you refine your audio or video recordings to make the actual transcription work remarkably easy.
Perhaps we should mention that Dolby isn’t the cheapest voice enhancer in the market. The software implements a pay-as-you-go (PAYG) model, with prices starting from around $25. However, the saving grace is that new users can test-drive the sound editor for free before purchasing a complete subscription plan. Besides, each plan comes with generous credits.
9. WZRD AI
Pricing: Credit-based
WZRD is an AI audio and video augmentation service with exceptional audiovisual refining capabilities. The tool has proven effective at denoising all manner of background sounds. These range from human voices to barking dogs, highway traffic, raging winds, pops, whistles, etc.
WZRD significantly enhances speech quality within audio and video files so you don’t have to strain trying to listen in to the speakers.
The software harnesses powerful audio analysis capabilities to detect harmonic and percussion elements, which is then used in driving the machine learning (ML) technique – neural network. This complex process results in a wide range of visual effects, such as modern art and dark sci-fi, which editors can then render into a video and combine it with the user’s audio. That makes WZRD a great asset for artists looking to add a touch of professionalism to their audios, videos, or live performance.
It’s also great to know that WZRD doesn’t automatically add latency between the speakers. Remember that high latency is among the biggest causes of communication breakdown. It can also lead to frustrations while trying to listen to sound recordings since you have to keep second-guessing speaker after speaker.
10. Audioalter
Pricing: Free
Many audio enhancers charge exorbitant monthly premium fees. And while some of these programs also come with free versions, the free plans typically contain basic features that do not always paint a clear picture of the software’s editing capabilities.
Fortunately, there are a few sound editors that are 100% to use. One such tool is Audioalter.
Audioalter provides a complete range of audio editing features. The software delivers impressive results, whether you’re looking to refine spoken words or produce professional-sounding music.
Audioalter is also easy to use. That’s partly because the software’s dashboard is uncluttered and partly because every important function is clearly labeled to avoid confusion.
Simply upload your sound files to the interface, select the type of editing tool you wish to use, and let the program do the rest. You should have a refined copy of your audios in a matter of seconds, no matter how horrible the quality may be.
After enhancing your audio, Audioalter lets you add watermarks to them. This is an important feature as it ensures the content is properly used.
The only drawback to Audioalter is that the software limits the size of uploaded files to 50 MB.
11. EaseUS Video kit
Pricing: Paid plans start from $17.97; a free version also available
As the name rightly implies, EaseUS Video Kit works primarily as a video editor. The brains behind this software envisioned a tool that would take the hassles from the often-tedious process of video conversion, compression, and editing.
But besides its reputation as a high-end video editor, EaseUS Video Kit also offers fantastic audio-enhancing features. The tool is exceptionally easy to use and is perfect for post-production sound artists of different experience levels.
EaseUS maintains more or less the same editing features for both audio and video files. You can use the software to remove different kinds of background noises from sound recordings, including human voices as well as animal and traffic noise. The tool also lets you trim or add various effects to your audios. And if you’re using it for video enhancement, you can also crop the footage, add subtitles, and incorporate a wide range of visual effects.
After polishing your audio or video footage, you can readily export them in multiple formats, including MP3, MP4, M4A, M4R, WMA, and WAV. There’s also the option of converting between audios and videos.
12. AI Mastering
Pricing: Free
According to AI Mastering’s official website, more than 2,700 individuals have used this audio enhancer since it was launched. The company also claims that the software registers over 50 active users daily and over 3,600 masterings every month. But what is it about AI Mastering that makes it a top choice for sound artists?
Well, for starters, AI Mastering is incredibly flexible and convenient to use. The software maintains several easy alternatives for signing up with them. You can register for an account using your Gmail, Twitter, or GitHub accounts.
AI Mastering also provides automatic audio-enhancing features. To use the sound editor, you only need to sign into your account, drag and drop your files into the software’s user interface, and let the program get to work.
Some of AI Mastering’s audio refining features include its ability to remove background noises and level the volume throughout the recording. The software makes it possible to balance the loudness and dynamic range of your audio files. It also gives the recordings the right spectrum while eliminating improper speech marks like slurs. And needless to mention, all these features come to you free of charge.
Summary
Choosing the best audio enhancer is a personal decision that largely depends on your editing needs and budget.
However, the above-reviewed software possess most (if not all) the features that any reliable sound editor ought to have.