Enhanced Audio Codec is an audio codec developed and owned by Beijing E-World, that uses a unique perceptual model, spectral band replication, to compress the audio signal by utilizing the redundancy as well as the relevancy. The EAC codec supports mono, stereo and 5.1 surround sound modes for encoding and decoding. EAC is part of the EVD system specification.
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EnhancedAudioCodec is an audiocodec developed and owned by Beijing E-World, that uses a unique perceptual model, spectral band replication, to compress...
variety of audio coding formats. For listening tests comparing the perceived audio quality of audio formats and codecs, see the article Codec listening...
formats and related codecs. Linear pulse-code modulation (LPCM, generally only described as PCM) is the format for uncompressed audio in media files and...
101 318. ETSI has selected the Enhanced Full Rate voice codec as the industry standard codec for GSM/DCS in 1995. Enhanced Full Rate was also chosen as...
audio processing technology) is a family of proprietary audiocodec compression algorithms owned by Qualcomm, with a heavy emphasis on wireless audio...
wideband audio. The following are wideband audio coding standards and audiocodecs used in telecommunication. HD Voice and HD Voice+ using Enhanced Voice...
Enhanced Voice Services (EVS) is a superwideband speech audio coding standard that was developed for VoLTE and VoNR. It offers up to 20 kHz audio bandwidth...
Unified Speech and Audio Coding (USAC) is an audio compression format and codec for both music and speech or any mix of speech and audio using very low bit...
the audio coding format, the container containing the raw audio data, and an audiocodec. A codec performs the encoding and decoding of the raw audio data...
format was very limited. The audiocodec was to come from Coding Technologies and was called the EAC (EnhancedAudioCodec) 2.0. It is the successor of...
FLAC (/flæk/; Free Lossless AudioCodec) is an audio coding format for lossless compression of digital audio, developed by the Xiph.Org Foundation, and...
libraries are libavcodec, an audio/video codec library used by many commercial and free software products, libavformat (Lavf), an audio/video container mux and...
Enhanced Variable Rate Codec B (EVRC-B) is a speech codec used by CDMA networks. EVRC-B is an enhancement to EVRC and compresses each 20 milliseconds...
of multi-channel digital audio. It is a successor to Dolby Digital (AC-3), and has a number of improvements over that codec, including support for a wider...
Championships EAC-C2C, a submarine telecommunications cable system EnhancedAudioCodec Exact Audio Copy, a CD ripping software package Encoded Archival Context...
unaltered audio content, though with an increased file size compared to lossy compression. Lossless formats include FLAC (Free Lossless AudioCodec), Apple...
PureVoice Audio Video RFC 4175, RTP Payload Format for Uncompressed Video RFC 7587, RTP Payload Format for the Opus Speech and AudioCodec RFC 9134, RTP...
Support for advanced codec functionality. Older formats such as AVI do not support new codec features like B-frames, VBR audio or VFR video natively...
Α video codec is software or a device that provides encoding and decoding for digital video, and which may or may not include the use of video compression...
reactor, for wastewater treatment Spectral band replication, to enhanceaudiocodecs Shooting and bouncing rays, in computational electromagnetics Styrene-butadiene...
multiplications per second. The codec is still widely used in networks around the world. Gradually FR will be replaced by Enhanced Full Rate (EFR) and Adaptive...
listening tests on low-bitrate audiocodecsAudio Archiving Guide: Music Formats (Guide for helping a user pick out the right codec) MPEG 1&2 video compression...
Digital codec. The basis of the Dolby AC-3 multi-channel audio coding standard is the modified discrete cosine transform (MDCT), a lossy audio compression...
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