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14 Best AI Audio Enhancer Tools Feature Image

14 Best AI Audio Enhancer Tools 2024

October 30, 2023

Table of Contents

AI audio enhancers are a new and exciting class of tools that can be used to improve the quality of audio recordings in a variety of ways. From removing noise and distortion to boosting clarity and intelligibility, AI audio enhancers can make your audio sound more professional and polished. If you are looking for a way to improve the quality of your audio recordings, then audio enhancer ai tool is a great option to consider. With so many great tools available, there is sure to be one that is right for your needs and budget.

This article looks at 14 of the best AI audio enhancer tools available today. We will discuss the features and benefits of each tool, as well as their pricing and compatibility options. Whether you are a professional podcaster, musician, or filmmaker, we have an AI audio

14 Best AI Audio Enhancer in 2023

1. Adobe Podcast

Adobe Podcast Feature Image

Adobe Enhance Speech is a robust AI-driven audio filter designed to elevate the quality of spoken audio recordings. Its primary aim is to diminish background noise, echoes, and other undesirable distortions, resulting in audio replicating the pristine acoustics of a soundproof studio. 

This tool fine-tunes volume, pitch, and frequency for desired sound quality. Users can apply effects like reverb and echo for customization. It detects and corrects errors, including mispronunciations and stutters. This makes it a versatile tool for enhancing spoken audio quality.

Key Features

  1. Noise Reduction: Effectively reduces background noise and undesired distortions from audio recordings.
  2. Royalty-free Music: Access pre-edited royalty-free music designed for podcasts, including intros, outros, transition sounds, and background music, enhancing your podcast experience.
  3. Audio Adjustment: Automatically fine-tunes audio elements such as volume, pitch, and frequency to achieve optimal sound quality.
  4. Audio Effects: Allows users to add effects like reverb and echo to customize audio for specific applications.
  5. Transcription: Transcribes every word using the same industry-leading transcription as Adobe Premiere Pro. Simply cut, copy, and paste your audio just like a text document. Editing audio has never been easier.
  6. Error Detection and Correction: Detects and rectifies mispronunciations, stutters, and other audio inconsistencies for polished recordings.

Pros

  • Multitrack recording and editing
  • Noise reduction and other audio processing tools
  • Automatic transcription and translation
  • Integration with other Adobe Creative Cloud apps
  • Direct publishing to podcast directories

Cons

  • No offline feature
  • The subscription fee can be expensive

 

Pricing

Adobe Podcast has a free plan that includes basic features such as recording, editing, and sharing podcasts. For additional features such as noise reduction, transcription, and sound effects, upgrade to a premium plan that starts at $11.99 per month.

2. Cleanvoice

Cleanvoice is an invaluable platform for professionals such as podcasters, vloggers, or remote workers who require high-quality sound. It is a tool that specializes in reducing background noise in audio recordings or online meetings. 

It employs sophisticated algorithms to detect and eliminate unwanted sound elements while preserving the main audio source. This results in a cleaner sound that enhances the overall listening experience.

Key Features

  1. Filler Word and Sound Removal: Automatically detects and removes filler words (e.g., “uh,” “um”) and unwanted mouth sounds (e.g., lip-smacking) from audio recordings. 
  2. Stuttering Removal: It can identify and eliminate stuttering in recordings, enhancing speech fluency.
  3. Dead Air Removal: Detects and removes periods of silence or dead air in the audio.
  4. Multilingual Support: The AI can recognize and remove filler sounds in multiple languages, including German and French, making it suitable for a global audience.
  5. Accents Detection: It can also detect and remove filler words and sounds in various accents from different countries.
  6. Clicking Sound Removal: Identifies and eliminates clicking sounds in audio recordings.
  7. Timeline Export Feature: Users can export the timeline of their recordings to their preferred editing software. This feature helps users visualize where Cleanvoice AI suggests edits.

Pros

  • Multilingual Support
  • Detects accents
  • Podcast transcription feature

Cons

  • Fails to detect low volume sounds
  • Sometimes misinterpret certain accents

 

Pricing

  1. Subscription- 10€ (1€/hour)(Credits available for use anytime within a month of purchase.)
  2. Pay as you go- 10€ (2€/hour)(Credits available anytime within 2 years.)

3. Krisp AI

Krisp AI is an audio enhancer tool, transforming online calls into confident and effective communication experiences. With Krisp, you can work from anywhere, at home or in a noisy cafe, and enjoy clear audio. 

Its features include Background Voice Cancellation, Noise Cancellation, and Echo Cancellation, ensuring that only your voice and those you want to hear come through. 

The Call Insights and Call Summary feature keep you on top of your meeting game, providing real-time data and insights. Krisp is compatible with various devices, offers HD voice quality, and prioritizes your privacy and security.

Key Features

  1. Background Voice Cancellation: Detects and removes other people’s voices nearby, so only the main speaker’s voice comes through on your call.
  2. Noise Cancellation: Effectively eliminates background noise from all directions during your calls.
  3. Echo Cancellation:  Removes echoes from your surroundings, so your audio stays clear wherever you’re calling from.
  4. Call Insights Widget: The Widget gives you real-time info like how much you talk, how long meetings last, and the balance between talking and listening.
  5. Call Analysis and Summary: Summarizes details like how long the meeting was, how much you talked, and how well it canceled noise.
  6. Compatibility: Krisp fits right into your setup, whether you’re on a Mac or Windows computer, using a headset, microphone, or speakers.
  7. HD Voice and Low Power Usage: Maintains high-quality audio while minimizing CPU load and energy consumption.

Pros

  • Provides Call Summaries
  • Offers Background Voice
  • Cancellation
  • Free Forever

 

Cons

  • No Multi-language Support
  • Lacks Fine Tuning Option

 

Pricing

  1. Free
  2. Pro- $16/mo (Billed monthly) and $8/mo (Billed annually)
  3. For an Enterprise Plan, contact Krisp AI Sales Team

4. Podcastle

Podcastle is an audio enhancer tool that makes podcasting a breeze for creators of all levels. With its easy-to-use AI-powered toolkit, you can record, edit, and publish professional-quality podcasts and videos.

The features like Magic Dust for advanced audio editing, AI Silence Removal for eliminating awkward pauses, and Filler Word detection to get rid of “ahs” and “uhms” help in enhancing the audio process.  

You can also transform text into natural human voices with the Text to Speech feature. Podcastle is a versatile toolkit equipped with comprehensive features for your audio and video content creation needs. 

With these tools, Podcastle empowers creators to record, edit, and enhance their content for various applications, from podcasting to audiobooks and more.

Key Features

  1. Recording Studio: Enjoy local recording for up to 10 participants on separate tracks, ensuring top-quality audio and video even with internet disruptions.
  2. Audio Editor: A user-friendly audio workstation with AI noise removal, equalization, text editing, and a royalty-free music library.
  3. Video Editor: Customize your visual story with branding tools, layouts, lower thirds, and clip highlights for social sharing.
  4. AI Voices: Use vibrant AI voices or clone your voice by typing a script, making podcast creation effortless.
  5. Hosting Hub: Host your content on a dedicated Podcastle page and publish episodes across major podcast networks.
  6. Filler Word Detection: Quickly detects and removes filler words using Podcastle’s enhanced transcription technology.
  7. AI Silence Removal: Automatically removes all silent segments and long pauses in your audio tracks with a single click.
  8. Transcription: Automatically converts your audio to text and get a full transcription in seconds.
  9. Royalty-Free Music: Offers many royalty-free music tracks that you can use for free.

Pros

  • Text-to-speech
  • MP3 to Text
  • Detects Filler words
  • Allows user to edit audio with prompts

 

Cons

  • No Multi-language Support

Pricing

  1. Basic- Free
  2. Story-teller- $4/mo (Billed monthly) and $3/mo (Billed annually)
  3. Pro- $9/mo (Billed monthly) and $8/mo (Billed annually)
  4. For a Business Plan, contact Podcastle’s AI Sales Team

5. Audioalter

Audioalter Feature Image

Audioalter is a web-based toolkit offering convenient tools for audio file manipulation. It includes various audio effects, like 3D audio enhancement, bass boosting, vocal removal, tempo adjustment, and more. You can generate spectrogram and waveform images and utilize preset configurations for customized results. Whether you’re a novice or a professional, Audioalter simplifies audio editing. The tool is perfect for music enthusiasts, content creators, and sound engineers.

Key Features

  1. 3D Audio: Add a captivating 3D effect to your stereo sound.
  2. Auto Panner: Create audio alternating between left and right channels.
  3. Bass Booster: Enhance your audio’s bass for a richer, more powerful sound.
  4. Equalizer: Fine-tune audio frequencies for precise adjustments.
  5. Noise Reducer: Remove background noise and achieve cleaner recordings.
  6. Pitch Shifter: Change the pitch of your audio files effortlessly.
  7. Reverb: Expand your audio’s room size and introduce a reverb effect.
  8. Reverse Audio: Play your audio files in reverse for unique effects.
  9. Stereo Panner: Adjust the audio balance between left and right channels.
  10. Tempo Changer: Modify playback speed to make audio faster or slower.
  11. Trimmer / Cutter: Seamlessly cut specific sections from your audio files.
  12. Vocal Remover: Isolate instrumentals by removing vocals.
  13. Volume Changer: Easily control audio loudness.

Pros

  • Convert audio into different formats
  • Extract audio from the video

 

Cons

  • Limited offline accessibility

Pricing

Audioalter offers free and paid plans. For paid plans, contact site.

6. Auphonic

Auphonic is an AI tool with essential features to enhance audio content. It ensures your audio complies with specific loudness standards required by platforms like Netflix, Audible, and podcasts. With automatic silence cutting, it smoothes out the listening experience by removing awkward pauses. 

Auphonic’s Speech-to-Text & Automatic Shownotes feature transforms spoken words into text and creates helpful summaries and timestamps, making navigation effortless for podcast listeners. Supporting various audio and video formats, it allows you to add chapter markers, cover images, and waveform audiograms, enriching your content. 

The tool seamlessly integrates with other applications and offers a developer API for custom solutions. You can begin with up to 2 hours of free audio enhancement each month or explore additional benefits through premium plans. Auphonic’s efficient AI algorithms improve audio quality by taking only about 10% of the audio file’s length, which enhances a one-hour file in just around 6 minutes.

Key Features

  1. Intelligent Leveler: Balances audio levels between speakers and music, making everything sound equally loud without needing compressor knowledge. Ideal for podcasts, radio broadcasts, lectures, and more.
  2. Noise & Reverb Reduction: Removes unwanted noises and reverb from your audio and allows you to decide whether to keep or eliminate background music.
  3. Filtering & AutoEQ: Optimizes the frequency spectrum of voice recordings for clear and warm sound, automatically adjusting EQ for each speaker.
  4. Multitrack Algorithms: Processes multiple audio tracks to create a balanced mixdown, including automatic ducking, noise reduction, and crosstalk removal.
  5. Silence Cutting: Automatically removes pauses or silent segments in audio recordings to enhance the listening experience.
  6. Speech-to-Text & Automatic Shownotes: Converts speech to text and generates AI-generated summaries and timestamps for easy podcast navigation.

Pros

  • Speech-to-text
  • Multi-lingual feature
  • Automatically generates
  • shownotes and chapters

 

Cons

  • Live editing is not supported
  • Manual editing options are limited

 

Pricing

  1. Basic- Free (for 2 hours per month)
  2. Recurring Credits Yearly- € 12/mo (Billed monthly) and € 10/mo (€120 billed yearly)
  3. One-Time Credits- € 11

7. Descript

Descript is an AI-powered podcast editing software designed to simplify and enhance the podcast production process. It offers professional-grade audio and 4K video recording capabilities, automatic transcription, collaboration features, and one-click editing for improved sound quality and content creation. It also serves as a video editor, streamlining the content creation process. The tool also allows you to fix your audio just by giving prompts. Descript provides a user-friendly solution for podcasters and content creators, offering the tools for recording, editing, and publishing in one platform.

Key Features

  1. High-Quality Recording: Capture high-quality multitrack audio and 4K video, making recording podcasts or videos with professional production values easy.
  2. Automatic Transcription: Enjoy >95% accurate automatic transcripts, saving time and effort that would otherwise be spent on manual transcriptions.
  3. Filler Word Removal: Edit audio and video content like a document, removing “ums,” “uhs,” repeated words, and other filler words with a single click.
  4. Background Noise Removal: Easily eliminate background noise and enhance speech quality with one-click background noise removal.

Pros

  • User-friendly Interface
  • High-quality recordings
  • Available in 22 languages

 

Cons

  • Editing features are limited

Pricing

  1. Creator: $12 per editor per month.
  2. Pro: $24 per editor per month.
  3. Enterprise: Custom pricing for teams with 10+ users.

8. AI Mastering

AI Mastering Feature Image

AI Mastering is an online audio mastering service designed to enhance your music effortlessly. This user-friendly tool brings your music’s sound quality closer to that of commercial tracks, automatically improving its overall quality. It provides essential features like balancing loudness and dynamic range with a powerful limiter. AI Mastering streamlines the music enhancement process with a simple drag-and-drop user interface and customizable options for loudness, mastering levels, and output formats.

Key Features

  1. Sound Quality Enhancement: Utilizes AI to enhance music sound quality to commercial standards.
  2. Loudness & Dynamic Range: Balances loudness and dynamic range with a powerful limiter.

Pros

  • Cost-Effective
  • Convenient to use

 

Cons

  • Customization features are limited

Pricing

Free

9. Adobe Audition

Adobe Audition Feature Image

Adobe Audition is a professional-grade audio workstation that empowers users to create, mix, and design sound effects with top-tier digital audio editing software. This comprehensive toolset boasts multitrack, waveform, and spectral display capabilities, ideal for audio content creation, editing, mixing, and restoration. Adobe Audition facilitates video production workflows and audio finishing and ensures a polished mix with pristine sound quality. From industry-leading audio cleanup and restoration to precision editing for video, podcasting, and sound effect design, Audition is the go-to choice.

Key Features

  1. Audio Recording and Editing: Offers a robust set of tools for recording and editing audio clips. Users can record, trim, and apply various effects to audio tracks.
  2. Multitrack Editing: Enables users to work with multitrack sessions, allowing them to combine and edit multiple audio files seamlessly.
  3. Dynamics Processing: The software includes dynamic processing effects, such as “music ducking,” which automatically lowers audio levels in the presence of voiceovers.
  4. Repair and Restore Audio: Uses best practices for fixing audio, including how to use the spectral frequency display, Diagnostics panel, effects and more.

Pros

  • Noise Cancellation
  • Edit and listen to tracks at the same time
  • Pitch Correction
  • Restores audio
  • Edit Multi-tracks

 

Cons

Pricing

Paid plans start at $20.99/month (Billed monthly)

10. Dolby.io

The Dolby.io Enhance API is an advanced audio processing solution that offers background noise reduction, loudness correction, plosive removal, adaptive speech isolation, and more. It enables developers to enhance audio in applications without separating audio from video. Dolby.io provides developer resources, sample projects, and a self-service dashboard for easy integration. It’s suitable for various use cases, including podcasting, social media, eLearning, telehealth, sports, and mobile content. Upon signing up, users can try it for free with a $50 credit. Dolby.io offers real-time streaming, messaging, and media solutions, contributing to audio and video quality improvement.

Key Features

  1. Background Noise Reduction: Automatically removes background noise from audio recordings, improving clarity.
  2. Loudness Correction: Ensures consistent loudness levels in audio files, preventing sudden volume variations.
  3. Plosive Removal: Eliminates popping “P” sounds for smoother and more professional audio.
  4. Adaptive Speech Isolation: Enhances speech clarity by isolating and improving spoken words.
  5. Dynamics Processing: Fine-tunes audio dynamics for optimal quality.
  6. Scene-Based Audio Processing: Analyzes and processes audio based on scenes or segments.

Pros

  • Background Removal
  • Easy Integration
  • Spatial Audio Processing

 

Cons

  • Subscription based model

Pricing

Has free and pay-as-you-go plans at $25

11. Nonoisy

NoNoisy Feature Image

Nonoisy is a valuable tool for podcasters, video creators, and course instructors seeking audio enhancement without professional assistance. The process is simple: create an account, upload your audio or video file, and our efficient processing begins immediately. Once complete, you can easily download your enhanced audio in your uploaded format. The result is improved audio with optimal volume, reduced background noise, and an enhanced listening experience. Elevate your content quickly and affordably with Nonoisy, ensuring the highest quality for your audience.

Key Features

  1. Optimal Volume: Ensures your audio has the perfect volume for a superior listening experience.
  2. Background Noise Reduction: Distracting background noise is significantly reduced, enhancing audio clarity.
  3. Tuning: Audio levels are tuned at a pleasant listening level.

Pros

  • Language Independent
  • Evens out speaker volumes
  • Eliminates background noises

 

Cons

  • Does not support manual editing

Pricing

  1. Free for first 5 mins
  2. Pro- € 10 per hour

12. Audo AI

Audo AI Feature Image

Audo Studio is your one-click audio cleaning solution powered by advanced AI. It swiftly eliminates background noise, manages echoes, and optimizes volume, ensuring professional-grade audio quality with minimal effort. Suited for podcasters, YouTubers, and content creators, Audo Studio streamlines the process.

Key Features

  1. Advanced Noise Removal: Automatically eliminates background noise, enabling recording in any environment.
  2. Auto Volume Adjustment: Maintains a pleasant sound level with a single click.
  3. Echo Reduction (coming soon): Automatically reduce the echos, aka reverb, in your recordings.

Pros

  • Fast Processing Speed
  • Effective Noise Reduction
  • Cross-Platform Compatibility

 

Cons

  • Lacks Echo Reduction Feature
  • Processing Limits

 

Pricing

  1. Starter- Free
  2. Creator- $12/mo (Billed monthly)
  3. Pay as you go- $20 for 600 minutes

13. CrumplePop

CrumplePop is a versatile audio enhancement tool designed for professional audio quality. It eliminates noise, echoes, pops, and rustles from audio recordings, making it ideal for both beginners and experienced audio engineers. This tool is compatible with various editing applications and ensures your audio is clear and polished. It is trusted by thousands of creators in the field. You can try it risk-free with a free trial, and the download process is simple, requiring no credit card information. Enhance your audio quality effortlessly and make your videos and podcasts sound more professional with CrumplePop.

Key Features

  1. Noise Removal: Excels in removing various types of noise, such as background noise, echoes, wind noise, pops, and rustles.
  2. Voice Enhancement: Enhances vocal quality, providing a richer and clearer voice even after noise removal.
  3. Plugins: Works seamlessly on both Mac and PC platforms. It offers VST3, AAX, and AU plugins that integrate effortlessly with popular software applications like Premiere Pro, Audition, Media Composer, ProTools, Final Cut Pro, DaVinci Resolve, Garageband, Logic, and more. Crumbllepop also provides a standalone desktop app for added convenience.

Pros

  • TrafficRemover plug-in
  • Echo reduction

 

Cons

  • A little pricey

Pricing

  1. Starter- Free
  2. PRO- $23/mo (Billed monthly)
  3. PRO- $599 for One time Perpetual license

14.Flixier AI

Flixier’s AI Audio Enhancer is a tool that delivers exceptional audio quality. It utilizes advanced AI technology to enhance audio depth and clarity, making it perfect for music and speech tracks. The AI-driven sound enhancer sharpens every sonic detail, transforming ordinary sounds into extraordinary listening experiences. You can customize the sound to match your preferences. Flixier’s AI Audio Enhancer is available online and offers a free version with up to 5 minutes of monthly usage. It seamlessly integrates with Flixier’s video editing tools, making it a versatile solution for all multimedia projects.

Key Features

  1. Audio Enhancement: Improves audio quality by sharpening and enriching every sonic detail.
  2. Vocal Enhancement: This tool features an AI voice enhancer that adds depth, accuracy, and warmth to vocal recordings.
  3. Audio Converter: Convert music and audio recordings to MP3, quickly and easily. 
  4. Extract Audio: Users can easily extract audio from videos, making it simple to create podcasts, music tracks, and other audio projects.
  5. Sync with AI Subtitles: When combined with Flixier’s AI subtitle generator, the AI Audio Enhancer can synchronize sound and text, enhancing viewer engagement.

Pros

  • Compatible with various audio formats
  • Audio to text
  • Audio and Video Translator

 

Cons

  • Can be slow, especially when processing large video files
  • Generates inaccurate subtitles sometimes

 

Pricing

  1. Starter- Free
  2. PRO- Rs.599/mo (Billed monthly)
  3. Business- Rs. 1249/mo (Billed monthly) 
  4. Enterprise- Rs. 55/mo

Why is there a need for Audio AI Enhancer?

AI Audio Enhancers have become an essential tool in the realm of audio production and broadcasting. They serve a crucial purpose in enhancing the quality of audio recordings by analyzing the audio file and using AI technology to eliminate any background noise, pops, or buzzing sounds that might be present. This results in a cleaner, crisper sound that is more pleasing to the listener’s ear.

The need for AI Audio Quality Enhancers arises from the common issues faced in audio production such as background noise, inconsistent sound levels, and persistent echoes that can mar an otherwise fantastic recording. These enhancers are designed to tackle these problems effectively. For instance, tools like Auphonic, an AI-based audio enhancer, have revolutionized the broadcasting industry by enabling each user to experience professional-level audio quality.

How do AI audio enhancement work to improve sound quality?

Audio AI Enhancer work by acting on both the high-end and low-end frequencies. We perceive higher and lower frequencies as slightly louder than mid-range frequencies, so turning these up can make the sound seem louder and more ‘exciting,’ even though the overall sound is playing at the same volume level. These tools can significantly diminish background noise, boost voice clarity, and enhance the overall audio quality of your files.

One such tool is Descript, an AI-powered audio and video editing tool that lets you edit podcasts and videos like a doc. It instantly turns voice audio into text to generate transcripts, subtitles, or captioned videos to accompany your enhanced voice. Another example is CrumplePop, an AI-powered tool designed to enhance your audio quality by eliminating noise, boosting vocals, and increasing the value of your podcasts and videos.

While AI Audio Enhancer online tool offer numerous benefits, they also have limitations. For instance, some enhancers only support WAV and MP3 file formats, and there may be usage limitations, such as the audio length that can be uploaded.

The Final Thought

Start exploring these AI audio enhancer tools today and discover the transformative impact they can have on your audio content. Elevate your sound quality and captivate your audience like never before! Here are some of the categories for the best AI audio enhancer tools:

 

  • Auphonic – Great for audio post-production.
  • Audioalter – Excellent for improving audio quality.
  • Castle – Ideal for high-quality studio recording.
  • Krisp.ai – Perfect for enhancing the online meeting experiences.
  • Cleanvoice AI – The best choice for reducing background noise.

 

By leveraging the power of artificial intelligence, these AI audio enhancer tools offer an unparalleled audio experience, whether recording podcasts, attending online meetings, or working on audio post-production. Say goodbye to background noise and hello to crystal-clear audio!

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