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  1. Advanced Audio Coding - Wikipedia

    Advanced Audio Coding (AAC) is an audio coding standard for lossy digital audio compression.

  2. AAC File (What It Is & How to Open One) - Lifewire

    May 24, 2023 · What Is an AAC File? A file with the AAC file extension is a MPEG-2 Advanced Audio Coding file. It's similar to the MP3 audio format but includes some performance …

  3. AAC File: What a .aac is and How to Open It - GeeksforGeeks

    Oct 30, 2024 · An AAC file is a digital audio file saved in the Advanced Audio Coding format, designed to deliver better sound quality at smaller file sizes than its predecessor, the MP3 format.

  4. What is AAC Codec? A Complete Guide - gumlet.com

    Sep 10, 2024 · Discover the AAC codec, how to open AAC files, its advantages, etc. Learn why AAC is a preferred choice for audio compression and streaming.

  5. Advanced Audio Coding (AAC) - File Format Blog

    Jul 10, 2024 · An Advanced Audio Coding (AAC) file is a digital audio format designed for efficient audio compression while maintaining high sound quality. It utilizes sophisticated encoding …

  6. This audio format is actually better than lossless - MUO

    Dec 19, 2025 · AAC, which stands for Advanced Audio Coding, is a common lossy audio file format. It's known for delivering high quality out of low bitrates and compact file sizes, and it's …

  7. What is AAC (Advanced Audio Coding)? | Audio Codec Explained

    Advanced Audio Coding (AAC) is one of the most popular audio compression formats used today — and for good reason. It delivers high-quality sound at lower bitrates, making it ideal for …

  8. MP3, AAC, WAV, FLAC: all the audio file formats explained

    Feb 10, 2025 · AAC (not hi-res): Apple 's alternative to MP3 – stands for 'Advanced Audio Coding'. Lossy and compressed, but sounds generally better. Used for Apple Music streaming. …

  9. AAC (Advanced Audio Codec) - audiodramaproduction.com

    Nov 13, 2025 · AAC, which stands for Advanced Audio Codec, is a type of audio compression technology that is used to encode digital audio files. It is a lossy compression method that is …

  10. AAC File - What is a .aac file and how do I open it? - FileInfo.com

    Apr 19, 2022 · What is a AAC file? An AAC file is an audio file similar to an .MP3 file but compressed with Advanced Audio Coding (AAC), a lossy digital audio compression standard.