AAC (Advanced Audio Codec)

AAC, or Advanced Audio Codec, is a popular digital audio compression format that enables high-quality sound with smaller file sizes. It is used in services like Apple Music, YouTube, and streaming platforms to ensure clear, crisp audio while saving space. AAC achieves efficient compression by removing audio details less perceptible to human ears, maintaining excellent sound quality even at lower bitrates. This makes it ideal for streaming, storing, and sharing music and other audio content, providing a balance between audio fidelity and file size for a seamless listening experience across devices.