Рекомендации в области нормирования звуковых сигналов в телерадиовещании

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    18-Jul-2015

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<ul><li><p>Click to edit Master title style </p><p> Vi </p></li><li><p>Click to edit Master title style </p><p>` </p><p> - - </p><p>: . ; ( ); </p><p> 31 2013 . -141 - - , . </p></li><li><p>Click to edit Master title style </p><p>` </p><p> , </p></li><li><p>Click to edit Master title style </p><p>` </p><p>1. </p><p>2. </p><p>3. </p></li><li><p>Click to edit Master title style </p><p>` </p><p> ( NAT) </p><p> ( ) </p><p> ( 30.01.2015) </p><p> ( 25 ) </p></li><li><p>Click to edit Master title style </p><p>` </p><p> : , ( ); </p><p> ! ( ) </p><p> ( 2002.): </p><p> ITU-R BS.1770-3 LKFS+TruePeak () </p><p> ITU-R BS.1771 </p><p> : EBU R128 (3341-3344) (2010 ) </p><p> 2004(BCAP Code) -6dB + </p><p> (The CALMAct) ATSC /85-24 LKFS () </p><p> OP-59 (Free TV Australia) -24 LKFS </p><p> , 1770 , R128 </p></li><li><p>Click to edit Master title style </p><p>` </p><p> LOUDNESS ( ITU-R BS.1770-3 EBU R128 Tech 3341-3344) </p><p> LEVEL ( -6 dB) </p></li><li><p>Click to edit Master title style </p><p> ITU-R BS.1770-3 EBU R128 Tech 3341-3344 </p></li><li><p>Click to edit Master title style </p><p>` </p><p> Loudness Unit ( -LU ) Loudness Unit, referenced to FullScale ( - LUFS) </p><p> ; </p><p> -20LUFS; </p><p> Target Level ( ) 23 LUFS </p><p> 0.5 LU R128 </p><p> 1 LU, ( ) </p><p> - Loudness Range ( ) </p><p> ( dbFS dBTP </p></li><li><p>Click to edit Master title style </p><p>` </p><p> ; </p><p> /, ; </p><p> ( ) ; </p><p> , ; </p><p> ; </p></li><li><p>Click to edit Master title style </p><p> , , </p><p> , , , </p></li><li><p>Click to edit Master title style </p><p>` </p><p>: </p><p> (, ) </p></li><li><p>Click to edit Master title style </p><p>` </p><p> 1 </p></li><li><p>Click to edit Master title style </p><p>` </p><p> 2 </p><p> () </p></li><li><p>Click to edit Master title style </p><p>` </p><p> 3 </p><p> . </p></li><li><p>Click to edit Master title style </p><p>` </p><p> 4 </p></li><li><p>Click to edit Master title style </p><p>` </p><p> EBU R128 , (), ; </p><p> (, , ) ; </p><p> - -23LUFS; </p><p> ( ); </p><p> : - , , ; </p></li><li><p>Click to edit Master title style </p><p>` </p><p> ( Program Loudness); </p><p> (Loudness Range); </p><p> (Maximum True Peak Level); </p><p> : </p><p> [M] </p><p> [S] </p><p> ( /) [I] </p><p> : </p><p> (0.4) </p><p> (3 , 10 Hz); </p><p> ( , 1 Hz) </p><p> , - , EBU R128 : </p><p> -23LUFS </p><p> -1dBTP </p></li><li><p>Click to edit Master title style </p><p>` </p><p> (Programme Loudness) -23 LUFS ( 0.5/1 LU); </p><p> (Programme Loudness) -23 LUFS ( 0.5 LU) </p><p> (Maximum Permitted True Peak level) -1 dBTP; </p><p> (Max Momentary Loudness) -15 LUFS; </p><p> (Max Short-term Loudness) -28LUFS /-20 LUFS </p></li><li><p>Click to edit Master title style </p><p>` </p><p>, </p><p> - </p><p> ; </p><p> LU </p><p> - -23 LUFS &gt; 1.0 LU </p><p> - -23 LUFS &gt; 1.5 LU </p><p> &gt; 1.5 LU </p><p> ( ): </p></li><li><p>Click to edit Master title style </p><p>` </p><p>, </p><p> - </p><p> : </p><p> 1 </p><p> 300.000 500.000 . </p></li><li><p>Click to edit Master title style </p><p>` </p><p> 1 </p><p> (-23 LUFS) (-23 LUFS) (, -23 LUFS) () -23 LUFS </p><p> -23 LUFS () </p></li><li><p>Click to edit Master title style </p><p> / </p><p> . " " </p><p> (-23 LUFS) </p><p> , </p><p>. 1000$ </p><p> (-23 LUFS) , </p><p>. 1000$ </p><p> (, -23 LUFS); </p><p> . 3500$ </p><p> 500$ </p><p> / </p><p> () </p><p> 2500$ </p><p> 2500$ </p><p>5000$ </p><p> -23 LUFS </p><p> , </p><p>. 1000$ </p></li><li><p>Click to edit Master title style ! </p></li></ul>

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