An audio recorder is a device used to capture sound and store it for later playback. It can be a standalone gadget, a feature on smartphones, or software on computers. Audio recorders are commonly used for various purposes, including recording music, interviews, lectures, and personal notes. These devices can vary in complexity, from simple handheld models to advanced digital recorders with multiple features. Many audio recorders allow users to edit recordings, adjust sound quality, and share files easily. They are essential tools for professionals like journalists, musicians, and podcasters, as well as for everyday users wanting to save audio memories.