If you're looking for a tool to analyze your microphone settings and offer suggestions for improvement, Adobe Podcast is a good choice. It includes Mic Check, an AI-based microphone test that offers personalized advice to improve your audio. It also offers a variety of other features like Enhance Speech that cuts background noise and echo, and Podcast Studio for recording, editing and enhancing your podcasts right within the web app.
Another option is Audo Studio, which offers one-click audio cleaning with advanced noise reduction and echo removal. This browser-based app is designed to make your recordings sound more professional by adjusting volume levels and improving speech quality, so it's a good choice for podcasters and YouTubers.
For a more advanced audio post-production tool, check out Auphonic. It offers a range of AI-based features like noise and reverb reduction, intelligent level adjustments, and automatic speech-to-text. Auphonic also integrates with popular sites like YouTube, SoundCloud and Facebook, so you can easily produce and publish high-quality audio content.