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681,574,400 bytes
- Standard CDs have a diameter of 120 mm (4.7 in), and are designed to hold up to 74 minutes of uncompressed stereo digital audio or about 650 MiB (681,574,400 bytes) of data.
en.wikipedia.org/wiki/Compact_disc
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An audio CD sector corresponds to 2,352 bytes of decoded data. The Red Book does not refer to sectors, nor does it distinguish the corresponding sections of the disc's data stream except as "frames" in the MSF addressing scheme. The following table shows the relation between tracks, timecode frames (sectors) and channel-data frames:
This audio file size calculator will help you estimate how much space an uncompressed audio file will take up. You will also learn about audio bit depth, sample rate, and more stuff about digital audio.
Aug 20, 2006 · Let’s look at the two different formats first. Audio CDs are designed for one purpose: audio. They contain raw, uncompressed data, in a very fixed format: 44,000 samples per second, with each sample consisting of a 16-bit (2-byte) number for each of the right and left channels.
By far, the most common is 120 millimetres (4.7 in) in diameter, with a 74-, 80, 90, or 99-minute audio capacity and a 650, 700, 800, or 870 MiB (737,280,000-byte) data capacity. Discs are 1.2 millimetres (0.047 in) thick, with a 15 millimetres (0.59 in) center hole.
2 days ago · CD audio uses a sample rate of 44.1 kHz and for stereo audio this requires 176,400 bytes per second (or 1,411,200 bits per second – there are 8 bits per byte) of data storage. This equates to about 10.09MB per minute of audio in CDA format.
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Every sector on every type of CD contains 3234 bytes of data, 882 bytes of which are reserved for error detection and correction code and control bytes, leaving 2352 bytes (3234 minus 882) to hold audio data in a Red Book CD‑Audio disc.
Jul 10, 2024 · Audio File Size (bytes) = 44,100 * 16 * 2 * 3600 = 5,068,800,000 bytes. This calculation indicates that a one-hour stereo recording at CD quality would require approximately 4.72 gigabytes of storage.
