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Auphonic
Adobe Podcast
Diffio
Cleanvoice AI
voiceenhancer.org
AudioCleaner.ai
Audio Enhancer
Clean up spoken audio online. Strip out background noise, tame harshness, and even out levels, while keeping your voice sounding natural.

Website, pricing, platforms and company facts side by side.
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| Website | opalstack.com | munchycow.com |
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As answered by people managing Opalstack and Munchy Cow.
Munchy Cow's answer:
Munchy Cow cleans the voice audio and process it so it is ready for upload. The product analyses the voice audio and adapt different processors to make the audio sound better while keeping it sound natural: - eq - dynamic eq - compressor - de-essing - LUFS normalization - limiter
We use AI for denoising, but since this product is for natural sounding output, we avoid generative AI that can make voices robotic.
Munchy Cow's answer:
We bill by the seconds of length of the audio, we do not charge 2 minutes for 1 minute 1 second like the others do. The product is really simple to use and self adapts to the audio provided. If you want a 1 click solution to get your spoken words ready and clean you should use Munchy Cow.
Munchy Cow's answer:
Creators that need to delegate audio processing expertise to someone else so they can focus on what they do best.
Munchy Cow's answer:
We use a model based on transformers and recurrent network for denoising and cleaning the audio while avoiding artifacts as much as possible(we do not recreate the voice like generative models). We use custom processors like filters, equalizers, dynamic processors(dynamic eq, de-esser, compressor, limiter) and custom analyzers to drive the parameters of the processors. For the nerds, the platform is in elixir and the audio service is in rust.
Share your experience with using Opalstack and Munchy Cow. For example, how are they different and which one is better?