Abstract
Describes a practical survey method for assessment of the influence of noise on sentence intelligibility in direct communication. Describes a simplified method for the estimation of the maximum distance between speaker and listener as a function of the charakteristics of the noise.
General information
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Status: WithdrawnPublication date: 1974-02Stage: Withdrawal of International Standard [95.99]
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Edition: 1Number of pages: 3
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Technical Committee :Ïã¸ÛÁùºÏ²Ê¿ª½±/TC 43ICS :13.140
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