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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.
- Audio CD
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Apr 7, 2024 · The standard CD format refers to the Compact Disc (CD) format commonly used for storing and playing audio and data. It follows specific technical specifications, including a diameter of 120mm, a capacity of 700MB (or 80 minutes of audio), and the ability to be read by most CD players and drives.
Jun 15, 2011 · WAVE and AIFF are two audio formats that support 44.1 KHz, 16-bit, stereo audio, which is the standard audio specification used by audio CDs. They are also encoded with pulse code modulation (PCM), which is the same encoding used by CD audio tracks.
The compact disc (CD) is a digital optical disc data storage format that was co-developed by Philips and Sony to store and play digital audio recordings. It uses the Compact Disc Digital Audio format which typically provides 74 minutes of audio on a disc.
Jan 6, 2021 · CD stands for compact disc. Compact disc refers to both the disc and the digital audio playback format developed by Philips and Sony. The format refers to audio that is digitally encoded like computer data (1s and 0s) into pits on a disc through a process called PCM.
- Robert Silva
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.
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The following terms refer to specific types of CDs and CD formats: CD-DA (n.) Compact disc-digital audio; the format used for high-fidelity music that offers a 90+ decibel signal-to-noise ratio and 74 minutes of digital sound. The standard for this format is the Red Book.
