IEC 61937-8:2006
Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 8: Non-linear PCM bitstreams according to the Windows Media Audio (WMA) Professional format
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About This Item
IEC 61937-8:2006 defines the interface for non-linear PCM encoded audio bitstreams applying IEC 60958, with specific coverage for bitstreams using the Windows Media Audio (WMA) Professional format. It is relevant for teams that need a technical reference for digital audio transport, interoperability checks, and compliance-oriented product evaluation. For engineering, procurement, and laboratory users, IEC 61937-8:2006 helps frame how encoded audio content is represented and handled within documented technical workflows.
IEC 61937-8:2006 standard overview
This document forms part of the IEC 61937 series and focuses on a defined method for carrying non-linear PCM audio bitstreams over an IEC 60958 interface. Its scope is particularly useful where a product design, test plan, or conformity assessment must account for WMA Professional encoded audio in a consistent and traceable way. As a primary technical reference, it supports technical review, implementation checks, and verification activities tied to digital audio interface behavior.
Applications of IEC 61937-8:2006
IEC 61937-8:2006 is commonly consulted in the development and evaluation of consumer and professional audio equipment, digital playback systems, and related interface implementations. It can also be relevant in laboratory evaluation, interoperability testing, and engineering documentation where encoded bitstream handling must be assessed against a defined compliance reference. Organizations may use it during product evaluation, technical validation, and documentation review for systems that process or transport WMA Professional audio content.
Why IEC 61937-8:2006 matters
For manufacturers, test labs, and procurement teams, the value of IEC 61937-8:2006 lies in improving consistency across design, test, and acceptance workflows. A clear technical reference can reduce integration risk, support conformity assessment preparation, and help ensure operational consistency between source devices, interfaces, and decoding equipment. It is also useful when documenting performance expectations and aligning internal quality assurance processes with a defined digital audio transport method.
- Defines a reference point for carrying WMA Professional bitstreams over an IEC 60958-based interface
- Supports technical assessment of digital audio interoperability and encoded stream handling
- Useful for verification activities in laboratory and product validation workflows
- Helps align engineering documentation with compliance and procurement review needs
- Publication Date: 2006-10-25
- Standard Status: Original
- Publisher: IEC
- Edition: 1
- This Version: IEC 61937-8:2006 (2006-10-25)
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