IEEE 1857.2-2013
IEEE Standard for Advanced Audio Coding
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- Language: English
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About This Item
IEEE 1857.2-2013 is a standard for advanced audio coding within computing and processing, providing a technical framework for how compressed audio may be handled in digital systems. It is relevant to engineers and specifiers working with audio encoding, decoding, and interoperability where consistent performance matters. As a superseded document, IEEE 1857.2-2013 can still be useful for reference, comparison, and legacy support in audio-related product development and evaluation.
Overview of IEEE 1857.2-2013
IEEE 1857.2-2013 defines requirements and guidance for advanced audio coding in a computing context, helping establish a common basis for implementation and assessment. The standard is aimed at technical consistency across systems that process audio data, where codec behavior, representation, and handling need to be understood in a controlled way. For teams reviewing IEEE 1857.2-2013, the document can support specification work, validation planning, and comparison against other audio coding approaches.
Typical use cases
This standard is commonly relevant in software and hardware that encode, decode, store, or transmit audio streams as part of digital processing workflows. It may be used when evaluating codec support in media platforms, embedded audio products, communication systems, or test environments that need defined behavior for advanced audio coding. IEEE 1857.2-2013 is also useful for procurement and integration work where compatibility and predictable audio handling are important.
Why it matters
IEEE 1857.2-2013 matters because audio coding standards help reduce uncertainty in design and testing. When teams work from a defined technical document, they can compare implementations more reliably, check conformance more consistently, and manage interoperability risks across systems. For organizations supporting legacy platforms or reviewing earlier design choices, the standard can provide a useful baseline for documentation, compliance review, and performance verification in audio processing applications.
- Advanced audio coding reference
- Computing and processing context
- Legacy and compatibility support
- Implementation and testing reference
- Publication Date: 2013
- Standard Status: Superseded
- Publisher: IEEE
- Subject: Computing and Processing
- Official IEEE: Doi link
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