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WAVE and AIFF
- 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. Therefore, WAV and AIF files can be easily converted to audio tracks when burned to a CD.
fileinfo.com/help/cd_audioWhat audio file format is used for CD audio files? - FileInfo.com
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What audio format is used for CD audio tracks?
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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.
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.
- Becky Scarrott
- File formats and codecs at a glance. Want to cut straight to the chase? Here's a handy guide to all the file formats and the differences between them. If you want to know more, read on below for a more in-depth look at the differences in size, sound quality and compatibility.
- Compressed vs uncompressed audio files. First, let’s talk about the three categories all audio files can be grouped into – uncompressed, lossless and lossy.
- WAV vs AIFF: uncompressed audio file formats. WAV and AIFF are arguably the most popular uncompressed audio file formats, both based on PCM (Pulse Code Modulation), which is widely recognised as the most straightforward audio storage mechanism in the digital domain.
- ALAC vs FLAC vs WMA Lossless: lossless audio formats. Everyone loves a FLAC. A lossless file, the FLAC (Free Lossless Audio Codec) is compressed to nearly half the size of an uncompressed WAV or AIFF of equivalent sample rate, but there should be no “loss” in terms of how it sounds.
- Uncompressed Audio Formats
- Audio Formats with Lossy Compression
- Audio Formats with Lossless Compression
- Which Audio File Format Is Right For You?
Uncompressed audio consists of real sound waves captured and converted to digital format without further processing. As a result, uncompressed audio files tend to be the most accurate but take up a lot of disk space—about 34 MB per minute for 24-bit 96KHz stereo. They're one of the storage-guzzling audio file formats in multimedia.
Lossy compression is when some data is lost during the compression process—and compression is important because uncompressed audio takes up lots of disk space. In other words, lossy compression means sacrificing sound quality and audio fidelity for smaller file sizes. When it's done poorly, you'll hear artifacts and other weirdness in the audio. Bu...
Opposite lossy compression is lossless compression, a method that reduces an audio file's size without ANY data loss between the source and the compressed audio files. The downside is that lossless compressed audio files are bigger than lossy compressed audio files—up to 2x to 5x larger for the same source file.
When choosing an audio format, uncompressed files are best when working with raw audio, while lossless compression, like FLAC, provides excellent quality for music listening but requires more storage. For casual listening, lossy formats like MP3 can save space without much discernible quality reduction. However, high-quality audio files won't matte...
- Joel Lee
- Former Editor-In-Chief
Jan 6, 2021 · The Audio CD Format. 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
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]
Let’s check out three of the most common uncompressed audio formats. WAV. WAV (Waveform Audio File Format) is a hi-res audio format used for encoding CD audio data. Though WAV files can technically store compressed data, they are typically used for uncompressed audio.
