A Note on Measures of Voice Transmission Performance Used by the CCIR |
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| Authors: | Akima H. |
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| Affiliation: | Institute for Telecommunication Sciences, Boulder, CO; |
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| Abstract: | The articulation index (AI) described in CCIR Report 526 as a measure of voice intelligibility cannot adequately represent the effects of interfering signals on voice intelligibility. The minimum interference threshold (MINIT) described in the same report as a measure of voice transmission performance is not a performance measure. |
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