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How to improve sound quality using free neural networks

Here's how to improve audio quality in your podcast or any other recording using neural networks from Adobe and Auphonic. Say goodbye to noise, poor volume levels, and other flaws.

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Introduction

Anyone who has ever worked with audio has probably faced frustrating situations where recordings are plagued with noise or other flaws. In this article, we’ll showcase two free services that can help remove these issues and improve sound quality.

Adobe Podcast

A neural network designed to enhance podcast audio. It was created specifically for this purpose but can also be used for other tasks, like editing voiceovers for videos or similar projects.

To use it, you’ll need to create an Adobe account or log in with an existing one on the website podcast.adobe.com. The free version allows you to process audio up to 30 minutes long. You can find an example of the results on the service’s main page.

Neural network website: podcast.adobe.com
Limits: Free for up to 1 hour of processing per day, individual files up to 30 minutes

Auphonic

A similar neural network in terms of functionality. Unlike Adobe’s product, it allows you to process not only audio but also video files in its free mode. However, the overall limits are smaller — just 2 hours of processing per month without a subscription.

To get started, register on the page auphonic.com/accounts/register/. After that, you’ll access the editor, where you can upload your file and start processing. It does a pretty good job, but frequent use will require purchasing a paid plan.

Neural network website: auphonic.com
Limits: Free for up to 2 hours per month