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  2. AES3 - Wikipedia

    en.wikipedia.org/wiki/AES3

    AES3 was designed primarily to support stereo PCM encoded audio in either DAT format at 48 kHz or CD format at 44.1 kHz. No attempt was made to use a carrier able to support both rates; instead, AES3 allows the data to be run at any rate, and encoding the clock and the data together using biphase mark code (BMC).

  3. Dolby E - Wikipedia

    en.wikipedia.org/wiki/Dolby_E

    Dolby E logo. Dolby E is a lossy audio compression and decoding technology developed by Dolby Laboratories that allows 6 to 8 channels of audio to be compressed into an AES3 digital audio stream that can be stored as a standard stereo pair of digital audio tracks. Up to six channels, such as a 5.1 mix, can be recorded as 16-bit Dolby E data.

  4. S/PDIF - Wikipedia

    en.wikipedia.org/wiki/S/PDIF

    S/PDIF ( Sony/Philips Digital Interface) [1] [2] is a type of digital audio interface used in consumer audio equipment to output audio over relatively short distances. The signal is transmitted over either a coaxial cable using RCA or BNC connectors, or a fibre-optic cable using TOSLINK connectors. S/PDIF interconnects components in home ...

  5. Comparison of audio network protocols - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_audio...

    The following is a comparison of audio over Ethernet and audio over IP audio network protocols and systems. Audio network technology matrix [1] Technology. Development date. Transport. Transmission scheme. Mixed use networking. Control communications. Topology.

  6. Audio over Ethernet - Wikipedia

    en.wikipedia.org/wiki/Audio_over_Ethernet

    In audio and broadcast engineering, audio over Ethernet ( AoE) is the use of an Ethernet -based network to distribute real-time digital audio. AoE replaces bulky snake cables or audio-specific installed low-voltage wiring with standard network structured cabling in a facility. AoE provides a reliable backbone for any audio application, such as ...

  7. Comparison of audio coding formats - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_audio_coding...

    EZ CD Audio Converter, FFmpeg with Mainconcept plugin (encoder only), Sonnox, Apple (decoder only), QuickTime (Mac version & decoder only). Exhale (encoder only), FFmpeg (decoding only with Fraunhofer FDK AAC library enabled for manually command), Android (decoder only) - Yes No No No No Vorbis Xiph.Org Foundation: 2000-05-11 1.3.7 (2020-07-04 ...

  8. Ancillary data - Wikipedia

    en.wikipedia.org/wiki/Ancillary_data

    The SD and HD standards provide for up to 16 channels of PCM audio, while 3G allows up to 32 channels, typically encoded in the AES3 format. In HD, the embedded audio data packets are carried in the HANC space of Cb/Cr (chroma) parallel data stream. In addition, both standards define audio control packets. The audio control packets are carried ...

  9. Pulse-code modulation - Wikipedia

    en.wikipedia.org/wiki/Pulse-code_modulation

    Pulse-code modulation ( PCM) is a method used to digitally represent analog signals. It is the standard form of digital audio in computers, compact discs, digital telephony and other digital audio applications. In a PCM stream, the amplitude of the analog signal is sampled at uniform intervals, and each sample is quantized to the nearest value ...