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atrac3p:tone_info_trees

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atrac3p:tone_info_trees [2010/10/25 21:39] – Fix last entry in HDR level tree megadiscmanatrac3p:tone_info_trees [2010/10/26 07:46] – Add tone per band delta to master tree megadiscman
Line 2: Line 2:
  
 ===== Bands with tones tree ===== ===== Bands with tones tree =====
-  * 0: 1 bit +  * 1: 1 bit 
-  * 1: 3 bit +  * 2: 3 bit 
-  * 2,3: 4 bit +  * 3,4: 4 bit 
-  * 4..7: 5 bit +  * 5..8: 5 bit 
-  * 8..15: 6 bit+  * 9..16: 6 bit
  
 ===== Tone per band tree ===== ===== Tone per band tree =====
Line 18: Line 18:
   * 7: 7 bit   * 7: 7 bit
 (this is in fact "truncated unary encoding") (this is in fact "truncated unary encoding")
 +
 +===== tone per band delta to master tree ====
 +  * -4..-2: 6 bit
 +  * -1: 3 bit
 +  * 0: 1 bit
 +  * 1: 2 bit
 +  * 2: 4 bit
 +  * 3: 6 bit
  
 ===== HDR level tree ===== ===== HDR level tree =====
Line 27: Line 35:
   * 43..47: 6 bit   * 43..47: 6 bit
   * 48..51: 8 bit   * 48..51: 8 bit
 +
 +===== HDR level difference tree =====
 +  * -16..-9: 8 bit
 +  * -8..-6: 7 bit
 +  * -5,-4: 6 bit
 +  * -3,-2: 4 bit
 +  * -1: 3 bit
 +  * 0: 2 bit
 +  * 1,2: 3 bit
 +  * 3: 4 bit
 +  * 4: 5 bit
 +  * 5,6: 6 bit
 +  * 7: 7 bit
 +  * 8..15: 8 bit
atrac3p/tone_info_trees.txt · Last modified: 2010/10/26 16:45 by megadiscman

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