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  Home : ITU-T : Publications : Recommendations : R Series : R.55 : R.55 (11/88)
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R.55 : Conventional degree of distortion  

Recommendation R.55 (11/88)

Approved in 1988-11-25

Status : Superseded

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31837 bytes 2009-01-14 E 33573 
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33024 bytes 2009-01-14 F 33573 

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Updated : 2009/10/26