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Bit depth affects bit rate and file size. Bits are the basic unit of data used in computing and digital communications. Bit rate refers to the amount of data, specifically bits, transmitted or received per second. In MP3 and other lossy compressed audio formats, bit rate describes the amount of information used to encode an audio signal.
The knob or slider for resolution reduction (a.k.a. "bit depth", "depth", or "bits") usually adjusts from 32 bits down to 1 bit. LossyWAV software by David Robinson and Nick Currie calculates the minimum bit depth to represent each segment of a PCM waveform without audible distortion. Though it is intended as a preprocessor for reducing bit ...
High-resolution audio. High-resolution audio (high-definition audio or HD audio) is a term for audio files with greater than 44.1 kHz sample rate or higher than 16-bit audio bit depth. It commonly refers to 96 or 192 kHz sample rates. However, 44.1 kHz/24-bit, 48 kHz/24-bit and 88.2 kHz/24-bit recordings also exist that are labeled HD Audio.
FLAC (/ flæk /; Free Lossless Audio Codec) is an audio coding format for lossless compression of digital audio, developed by the Xiph.Org Foundation, and is also the name of the free software project producing the FLAC tools, the reference software package that includes a codec implementation.
Yes. The Apple Lossless Audio Codec (ALAC, / əˈlæk /), also known as Apple Lossless, or Apple Lossless Encoder (ALE), is an audio coding format, and its reference audio codec implementation, developed by Apple Inc. for lossless data compression of digital music. After initially keeping it proprietary from its inception in 2004, in late 2011 ...
The core technology of Ambisonics is free of patents, and a complete tool chain for production and listening is available as free software for all major operating systems. On the downside, Ambisonics is: Prone to strong coloration from comb filtering artifacts due to high coherence of neighbouring loudspeaker signals at lower orders
Direct Stream File is a stereo-only, simplified form of DFF. a 1-bit 2-channel only audio file format developed and used by Sony for their VAIO personal and laptop computers equipped with Sound Reality Sigma-Delta DAC. A 1-bit professional audio file format used for SACD production.
For example, MP3 and AAC dominate the personal audio market in terms of market share, though many other formats are comparably well suited to fill this role from a purely technical standpoint. First public release date is first of either specification publishing or source releasing, or in the case of closed-specification, closed-source codecs ...