Search results
Results from the WOW.Com Content Network
WavPack compression can compress (and losslessly restore) 8, 16, 24, and 32-bit fixed-point, and 32-bit floating-point PCM audio files in the .WAV file format. It can also handle DSD input in DSDIFF or DSF format. [2] It also supports surround sound streams and high sampling rates. Like other lossless compression schemes, the data reduction ...
32 kbit/s 13 bit Yes No No No G.722: sub-band ADPCM, Lossy: 16 kHz 64 kbit/s (comprises 48, 56 or 64 kbit/s audio and 16, 8 or 0 kbit/s auxiliary data) 14 bit 4 ms Yes No No No G.722.1: Modulated Lapped Transform (MDCT), Lossy (based on Siren Codec) 16 kHz 24, 32 kbit/s 16 bit 40 ms Yes No No No G.722.1C
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.
Recommended dither for 16-bit digital audio measured using ITU-R 468 noise weighting is about 66 dB below alignment level, or 84 dB below digital full scale, which is comparable to the microphone and room noise level, and hence of little consequence in 16-bit audio. 24-bit and 32-bit audio does not require dithering, as the noise level of the ...
Bytes 18–21: 32-bit sample address offset to indicate samples since midnight. [7] Byte 22: Channel status word reliability indication bits 0–3: Reserved; bit 4: If set, bytes 0–5 (signal format) are unreliable. bit 5: If set, bytes 6–13 (channel labels) are unreliable. bit 6: If set, bytes 14–17 (sample address) are unreliable.
Audio Stream Input/Output (ASIO) is a computer audio interface driver protocol for digital audio specified by Steinberg, providing high data throughput, synchronization, and low latency between a software application and a computer's audio interface or sound card.
LPCM is also the standard audio coding format for audio CDs, which store two-channel LPCM audio sampled at 44.1 kHz with 16 bits per sample. Since LPCM is uncompressed and retains all of the samples of an audio track, professional users or audio experts may use the WAV format with LPCM audio for maximum audio quality. [9]
Media-accelerated Global Information Carrier (MaGIC) is an audio over Ethernet protocol developed by Gibson Guitar Corporation in partnership with 3COM. It allows bidirectional transmission of multichannel audio data, control data, and instrument power. Revision 1.0 was introduced in 1999; the most current revision 3.0c was released in 2003. [1]