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   PAK Psychoacoustics

 

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  PAK Psychoacoustics
 


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¡ã ±×¸². Hearing Sensation
¡ã ±×¸². Percentile Thresholds on
Instationary loudness
  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±×·¥ÀÔ´Ï´Ù.
°¢°¢ÀÇ ¿À´õ ¹êµå¿¡¼­ °¢ ½ÅÈ£¿¡ ´ëÇÑ envelop Ư¼º°ú modulation ÇØ¼® µîÀ» ¼öÇà
 
 
¡ã ±×¸². Block Diagram of extended roughness model (rpm-dependant roughness)

¡ã ±×¸². Index for diesel engine sound
 
     
     

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