IEC 61603-3:1997
Transmission of audio and/or video and related signals using infra-red radiation - Part 3: Transmission systems for audio signals for conference and similar systems
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About This Item
IEC 61603-3:1997 addresses the transmission of audio and related signals using infra-red radiation, with a specific focus on transmission systems for audio signals used in conference and similar systems. As a technical reference, it helps engineers, integrators, and compliance teams evaluate how infrared audio transmission should be handled in structured installation and testing workflows. For procurement and technical review, IEC 61603-3:1997 provides a clear basis for comparing products and confirming that a system is aligned with the expected performance and interoperability requirements of the intended application.
Purpose of IEC 61603-3:1997
The purpose of IEC 61603-3:1997 is to define the technical framework for infrared-based audio transmission in conference and comparable environments. It is relevant where reliable signal transfer, operational consistency, and documented evaluation are important to system acceptance. The title indicates a focus on audio signals within a broader family of infrared transmission methods, making it useful as a compliance reference during technical assessment, verification activities, and engineering documentation review. It may also support conformity assessment when selecting or validating equipment for controlled communication systems.
Compliance applications of IEC 61603-3:1997
IEC 61603-3:1997 is commonly useful in compliance workflows for conference systems, meeting spaces, and other installations that rely on infrared audio distribution. It can support product evaluation, laboratory evaluation, and technical validation when assessing whether transmitters, receivers, or system components fit a defined design approach. For organizations preparing procurement specifications or quality workflows, the document may help structure requirements for system integration, installation review, and performance consistency across equipment intended for audio signal transmission.
Benefits of IEC 61603-3:1997
Using IEC 61603-3:1997 in engineering and compliance processes can reduce ambiguity during technical review and help teams align on a common basis for testing and procurement. It supports more consistent conformity assessment by giving organizations a focused reference for infrared audio transmission systems used in conference settings. That can improve validation planning, lower integration risk, and strengthen documentation for regulatory preparation or internal approval. For buyers and technical teams, it also provides a practical point of reference when comparing products and assessing operational suitability.
- Infrared transmission of audio signals for conference and similar systems
- Useful for engineering specification review and system integration planning
- Supports testing workflows, verification activities, and conformity assessment
- Helps procurement teams compare equipment against a defined technical reference
- Publication Date: 1997-10-30
- Standard Status: Original
- Publisher: IEC
- Edition: 1
- This Version: IEC 61603-3:1997 (1997-10-30)
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