Compact Disc Digital Audio (CDDA or CD-DA), also known as Digital Audio Compact Disc or simply as Audio CD, is the standard format for audio compact discs. The standard is defined in the Red Book technical specifications, which is why the format is also dubbed "Redbook audio" in some contexts. [1]

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.

2017年9月28日 · Even though there are newer ways to store digital information these days, the compact disc (CD) still plays an important role in data and audio storage. Common uses include music albums, backups of music libraries, or storage of private information that’s too sensitive to leave on a hard drive.

2024年8月13日 · If you’re a budding audiophile, the thing you need to take away from this is to relax: we’re in a golden age of audio here — CD quality is more than fine enough, just enjoy your music! While some may seek higher-quality audio, it’s not necessary if …

2011年6月15日 · Audio CDs use an audio format that is designed specifically for CD players. Therefore, the audio format used for CD audio tracks does not correlate directly to an computer audio file type.

2021年1月6日 · CD, HDCD, and SACD are three audio disc formats that provide different levels of music listening quality. Find out what you need to know.

2025年3月5日 · compact disc (CD), a molded plastic disc containing digital data that is scanned by a laser beam for the reproduction of recorded sound and other information. Since its commercial introduction in 1982, the audio CD has almost completely replaced the phonograph disc (or record) for high-fidelity recorded music.

2024年4月7日 · One of the most common CD formats is the Red Book format, which is specifically designed for audio CDs. It ensures compatibility across various CD players and allows for up to 80 minutes of audio content. This format is widely used in the music industry, making it crucial for musicians, record labels, and consumers.

2024年3月6日 · Developed jointly by Philips and Sony, the CD format was finalized in 1982 and famously documented in the Red Book standard. This collaboration not only unified the technical specifications for the digital audio disc but also ensured its widespread acceptance across different manufacturers and industries.

A compact disc, commonly abbreviated as CD, is an optical disc data storage format released in 1982 that quickly became the standard format for digital audio recording and data storage.