How to Evaluate AI Speaker Separation: A Listening Checklist
A speaker separation demo can sound impressive. But when you have an interview or podcast to edit, the useful question is more specific: can you use the separated voice in your project? I'm the independent developer behind Seply, a tool for splitting a conversation into individual speaker tracks. This post is a practical listening checklist, not an independent product review or a promise that every recording can be separated cleanly. Start with the edit you actually need Imagine an interview where you want to turn down the host while keeping the guest's answer. A little remaining background voice might be acceptable in the full conversation. The same result might be distracting if you want to publish the guest's voice alone. Before comparing tools, write down your intended edit: adjust one person's volume, remove an interruption, or reuse a short answer. Judge the result against that task. Choose a short but representative test Rather than starting with an e...