Zoom, in its default settings enables a suite of sound enhancements to dumb down background noise. The downside is that using these settings can sometimes make your audio choppy. Alternatively, there apps to access that can work better than Zoom's built-in offering. If background noise is a problem during a meeting you could try Krisp, an AI-powered noise-cancellation extension for Zoom and other video conferencing apps that can help eliminate background noise from your calls. This works well if you're working in an environment where you can't move your device, and suffer from unwanted noise like traffic sounds or ambient conversation in unavoidable.