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  1. MP3 - Wikipedia

    MP3 as a file format commonly designates files containing an elementary stream of MPEG-1 Audio or MPEG-2 Audio encoded data.

  2. MP3 Converter - FreeConvert.com

    Our MP3 Converter can convert any audio or video file to MP3 format. We support wav, flac, wma, m4a, alac, ogg, aac, amr, aiff, mp4, m4v, mkv, avi, wmv, f4v, f4p, mov, and more. Plus, …

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

    Feb 10, 2025 · Digital music comes in many different formats – almost everyone knows MP3 thanks to Napster at the end of the last century, but what about OGG, AIFF, MQA or DSD? …

  4. MP3 - Audio File Format, MPEG-1 Audio Layer III

    Learn about the MP3 file format, how to open MP3 files, and download a sample MP3 file. The digital audio revolution that reshaped the world. Officially known as MPEG-1 Audio Layer III.

  5. What are MP3 files and how do they work? - HowStuffWorks

    An MP3 is a digital music file that is compressed to allow for easy storage and transfer. It works by reducing the amount of data needed to store the music, without sacrificing quality.

  6. MP3 | Definition & Facts | Britannica

    Nov 25, 2025 · MP3, a data compression format for encoding digital audio, most commonly music. MP3 files offered substantial fidelity to compact disc (CD) sources at vastly reduced file …

  7. MP3: Anatomy of an Audio File - DCL

    Mar 8, 2024 · MP3, short for MPEG-1 Audio Layer 3, is a widely used audio compression format that allows for high-quality sound in relatively small file sizes. Understanding the structure of …