IEC 61094-8:2012
Measurement microphones - Part 8: Methods for determining the free-field sensitivity of working standard microphones by comparison
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About This Item
IEC 61094-8:2012 defines methods for determining the free-field sensitivity of working standard microphones by comparison, making it a relevant technical reference for laboratories and organizations that rely on accurate acoustic measurement. The document supports documented evaluation, technical validation, and consistency in microphone calibration workflows where repeatable sensitivity values are important for measurement confidence. For engineering, testing, and procurement teams, IEC 61094-8:2012 helps frame conformity assessment and quality workflows around a clearly defined measurement method.
Purpose of IEC 61094-8:2012
The purpose of IEC 61094-8:2012 is to provide a comparison-based approach for determining the free-field sensitivity of working standard microphones. In practice, this is important when laboratories need a controlled method for technical assessment and verification activities tied to acoustic instrumentation. The title indicates a focus on measurement microphones used as working standards, so the document is especially relevant where calibration traceability, operational consistency, and engineering documentation are needed to support reliable test results and compliance preparation.
Compliance applications of IEC 61094-8:2012
IEC 61094-8:2012 is commonly used in acoustic measurement and calibration environments where microphones must be evaluated against a reference method. It can support testing workflows in laboratory evaluation, conformity assessment, and regulatory preparation for organizations that manage sound measurement equipment or acoustic test setups. Procurement teams may also use it as a compliance reference when comparing technical documentation for microphones intended for calibration chains, quality assurance programs, or documented evaluation of measurement performance.
Benefits of IEC 61094-8:2012
Using IEC 61094-8:2012 can improve testing consistency and reduce uncertainty in microphone sensitivity determination by aligning work with a recognized comparison method. That supports better technical validation, more dependable engineering documentation, and smoother conformity assessment preparation. For organizations managing calibration, verification activities, or quality workflows, the document can help reduce risk in measurement decisions and strengthen procurement review by clarifying the expected technical basis for free-field sensitivity determination.
- Comparison method for free-field sensitivity determination of working standard microphones
- Useful for acoustic laboratory calibration and verification activities
- Supports documented evaluation, traceability, and technical validation workflows
- Relevant to conformity assessment and quality assurance processes
- Helps procurement and compliance teams review microphone-related technical documentation
- Publication Date: 2012-09-19
- Standard Status: Original
- Publisher: IEC
- Edition: 1
- This Version: IEC 61094-8:2012 (2012-09-19)
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