I've been loving the app. The audio restoration works amazing on my suno songs
Fix Podcast Audio:
Improve Speech Clarity.
Fix bad podcast audio instantly. Remove background noise, fix clipping or echo, and transform amateur vocal recordings into studio-level quality with AI.
SELECT RESTORATION TYPE
Upload audio files
Drag & drop or click to browse (multiple files supported)
Supports: MP3, MPEG, MP2, MPGA, WAV, WAV, AIFF, AIF, AIFF, AIF, FLAC, AAC, OGG, OPUS, M4A, MP4, WEBM, WMA, ALAC, AMRMax size: 50MB.
How It Works
Import Audio
Upload your podcast recording (MP3, WAV, M4A, OGG) or noisy speech file.
Neural Enhancement
The AI model removes background noise, reverb, and compression artifacts to rebuild lost voice quality and fullness.
Download WAV
Export a crystal clear, broadcast-ready WAV file of your voice recording.
Clean up podcasts and speech recordings
Transform amateur speech recordings or heavily compressed podcast files back to studio-level clarity.
Example: Podcast Quality Restoration
Upscale English speech and improve audio quality
Use Neural Analog to upscale voice tracks, singing, and speech thanks to the NovaSR model.
Example: Upscaled speech with NovaSR (mono)
Restore voicemail and low-quality voice notes
Remove heavy compression artifacts, background noise, and muffled sounds from phone recordings and voice notes.
Example: Voicemail ASMR Restoration
Remove background noise and restore voice tone
Use stem splitting to separate vocals from background noise, the NovaSR upscaling model to generate missing frequencies, and Match EQ to restore natural tonal balance.
Example: Voice notes with heavy distorsion, phone recording, and background noise
Trusted by 15,000+ music lovers
Neural Analog makes me feel like a monkey with an AK-47, in the best way possible
It worked! Well done :) Many thanks :))))
Wow thank you so much i upscale videos and take out live recordings from music because of my autism i hate the crowd
Amazing tool for audio. Clean, simple, and effective. I would spend hours in RX to get the same results. Give it a try. I can save you hours of production time.
H
Hasina
4 out of 5 stars
Useful app besides AudioSR that needs improvement for AI vocals high frequencies restoration. It sometimes adds a straight line at 10kHz or reduces the 5-10kHz volume. I only got the right correction on my 5th restoration of the same vocal.
TG
The Grim Tower
5 out of 5 stars
Love it! Makes everything crisp!
SH
Shrunken Head
5 out of 5 stars
IT'S GREAT
F
Francisco
5 out of 5 stars
Sensacional
TS
Tommi, Studionet
5 out of 5 stars
Highend services!
Listen to tracks made by our users
AI audio enhanced with Neural Analog
How does the Speech Enhancement model work?
Speech Recognition Structure
The model is trained on thousands of hours of clean, high-resolution human speech and their degraded counterparts. It understands phonetic pronunciation and vocal traits.
Noise Separation
By analyzing the temporal domain, the algorithm separates unwanted background frequencies, reverb, and hiss from the core vocal recording.
Voice Clarity Optimization
Outputs are optimized to enhance intelligibility. The result is a richer, closer, and much clearer vocal output, eliminating phone microphone tinny sounds or bad room acoustics.
Frequently Asked Questions
Are high frequencies even audible?
Yes. Humans hear frequencies between 20 Hz to 20 kHz. Low quality audio hardware, like smartphones, can easily play these frequencies.
Unfortunately, hearing degrades with age and with exposure to loud sounds. For example, the famous ultrasound "Mosquitone" (17.8kHz) is clearly audible to younger people, but notoriously difficult to hear for adults.
However, even if not directly heard, high-frequency content is crucial for the transient response and "spatial feel" of audio, which impacts how you perceive quality even if you don't consciously hear a sine wave at that pitch.
What is the difference between audio restoration and mastering?
Restoration and mastering solve different problems. Many mastering services rely on multiband compression to boost or compress existing frequencies, so mastering without restoration can amplify artifacts instead of fixing the root quality issue.
Once your audio is restored, Automatic Mastering can polish it for professional release, with intelligent loudness optimization tailored to your track.
Audio restoration analyzes spectral content and removes lossy-compression "chirps" and "warbles", replacing them with coherent harmonic content.
If you are deciding what to run first, restore compressed or damaged sources before mastering. If the source already sounds clean and only needs loudness, go straight to Automatic Mastering.
I prefer the original to the restored audio
That can happen. Restoration is most useful when the problem is missing bandwidth, clipping, hiss, or lossy-compression artifacts. If the original already has the tone you like, keep the original version in Studio and compare it with the restored version before downloading.
Open full answerIf the problem is arrangement, bass balance, a specific noisy layer, or one bad instrument, try stem splitting, EQ, Match EQ, or mastering instead.
Doesn't the restoration model just add noise?
No, it does not just add noise. Unlike enhancers that layer white noise, the generative model reconstructs the clean signal that should be there by separating useful harmonic and transient structure from compression artifacts and other degradations.
Open full answerQuick restoration audio example
Original compressed clip
Restored output
For more examples, open Audio Restoration.
Is audio restoration free?
You can restore audio for free on a sample. Full files use processing minutes because restoration runs GPU models. Your included weekly processing minutes are used first, then any extra processing minutes.
Open full answerPlan limits and included minutes are listed on the pricing page.
Does it work for old codecs like WMA or low bit-depth 8-bit audio?
Yes, restoration can work on old codecs and low bit-depth audio after the file is decoded into an audio signal. Results depend on how much usable information remains in the source.
Open full answerTry a short sample with Audio Restoration. For retro game and sound-effect material, see the UniverSR sound effects guide.
Don't settle for bad podcast audio.
Restore your vocal recordings today and offer your listeners studio-quality clarity.