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    Psychoacoustics
 
Psychoacoustics
Á¦Ç°À» »ý»êÇÒ ¶§, ¿£Áö´Ï¾îµéÀº ½Ã°£Àº ¹°·Ð ºñ¿ëµµ Àý°¨ÇϰíÀÚ ³ë·ÂÇÕ´Ï´Ù. ÀÌ·¯ÇÑ ÀÌÀ¯·Î Á¦Ç°ÀÇ ¼Ò¸®°¡ Àΰ£¿¡°Ô ¾î¶² ¿µÇâÀ» ¹ÌÄ¡´Â°¡¸¦ ¸ÕÀú ¼³¸íÇÏ´Â °ÍÀÌ Áß¿äÇÕ´Ï´Ù. À̰ÍÀº °í°´µéÀÌ Á¦Ç°¿¡ ´ëÇØ ¾î´À Á¤µµÀÇ ¼±È£µµ¸¦ °®°í ÀÖ´Â °¡¸¦ ÆÄ¾ÇÇÒ ¼ö ÀÖ°Ô Çϰí, ¼ÒÀ½°ú °ü·ÃµÈ ÃøÁ¤¿¡ À־µµ ±× È¿À²¼ºÀ» ³ô¿© ÁÝ´Ï´Ù. ±×·¯³ª, ´Ü¼øÈ÷ ¹°¸®ÀûÀÎ °Í¿¡¸¸ ±Ù°ÅÇØ ÃøÁ¤ÇÏ°í ºÐ¼®ÇÏ´Â ¹æ¹ýÀº ¿©·¯ºÐÀ» °í°´°úÀÇ °Å¸®¸¦ ´õ ¸Ö°Ô ÇØ ÁÙ ¼ö ÀÖ½À´Ï´Ù. µû¶ó¼­, ¼ÒÀ½¿¡ ¿¬°üµÈ ¿£Áö´Ï¾î´Â ûÀ½°ú °ü·ÃÇÑ µ¥ÀÌÅ͸¦ ÇÊ¿ä·Î ÇÕ´Ï´Ù. PAKÀº ±× ÇØ°áÃ¥À¸·Î ½É¸®Àû º¯¼ö¸¦ Á¦°øÇØ ÁØ´Ù:
¡Ü PAK Psychoacoustics
▪ Loudness : DIN 45631 (ISO 532B)
▪ Roughness
▪ Sharpness
▪ Fluctuation Strength
▪ Articulation Index (open and closed)
¡Ü PAK Engine Roughness
Engine Roughness ´Â ÄÁ¼³ÆÃ ±×·ìÀÎ MBBM¿¡¼­ °³¹ßÇÑ ÇÁ·Î±×·¥À¸·Î½á ¿£ÁøÀÇ Half order ¿¡¼­ ´ëÇÏ¿© ÁÖ°üÀûÀÎ Æò°¡¸¦ °´°üÀûÀ¸·Î Á¦½ÃÇÑ ÇÁ·Î±×·¥ÀÓ.
°¢°¢ÀÇ ¿À´õ ¹êµå¿¡¼­ °¢ ½ÅÈ£¿¡ ´ëÇÑ envelop Ư¼º°ú modulation ÇØ¼® µîÀ» ¼öÇà
¡Ü PAK Modulation Analysis
Modulate µÈ ½ÅÈ£ÀÇ throughput data ·Î ºÎÅÍ envelop curve ¸¦ °è»ê
ȸÀüüÀÇ Áøµ¿ºÐ¼® ¹× roughness ¹× fluctuation strength µåÀÇ ½É¸®À½Çâ ÀÎÀÚÀÇ °è»ê

   

     
     

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