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Specifications
11
Specifications
Processing
Loudness Control
Program 1 (Dolby AC-4 encoding) – Dolby Real Time Loudness Leveler (RTLL)
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Program 2 (Dolby Digital Plus encoding) – Dolby Real Time Loudness Leveler (RTLL) or Linear Acoustic
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APTO™
Upmixing
Linear Acoustic UPMAX® ISC upmixing
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Decoding
Decodes Dolby Digital (AC-3), Dolby Digital Plus (E-AC-3), and Dolby AC-4 at the input for watermarking,
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bitstream analysis, and monitoring
Supports Dolby AC-4 pass-through
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Transcoding
Transcodes Dolby Digital and Dolby Digital Plus to Dolby AC-4
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Encoding
Encodes to Dolby AC-4 with Dolby Real Time Loudness Leveler (RTLL)
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Optional encoding of second program to Dolby Digital Plus (E-AC-3) or Dolby Digital (AC-3) with Dolby
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Real Time Loudness Leveler (RTLL) or Linear Acoustic APTO® processing
Audience Measurement Watermarking
Optional Nielsen and Verance audience measurement watermark encoding
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Chapter 11 | 64
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