°ÇÃ൵½Ã°ø°£¿¬±¸¼Ò

Architecture & Urban Research Institute

pdf¿ø¹®º¸±â ¿¡·¯ ÇØ°á¹æ¹ý ¹Ù·Î°¡±â



¹®ÇåȨ > ¿¬±¸³í¹® > »ó¼¼

[¿ø¹®º¸±â½Ã ¼ÒºñµÇ´Â Æ÷ÀÎÆ® : 100 Æ÷ÀÎÆ®] ¹Ì¸®º¸±â Àοë

´ëÇÑ°ÇÃàÇÐȸ|´ëÇÑ°ÇÃàÇÐȸ³í¹®Áý °èȹ°è 2011³â 10¿ù

³í¹®¸í ´Éµ¿Çü ¹æÀ½º® °³¹ßÀ» À§ÇÑ ¿¡·¯¼¾¼­ÀÇ °Å¸®º° À½¾ÐƯ¼º ¿¬±¸ / A Study of Sound Pressure Characteristics of Error Sensors by Distance in Active Noise Barrier Development / 125§Ô ¼øÀ½À» Áß½ÉÀ¸·Î
ÀúÀÚ¸í Â÷»ó°ï(Cha, Sang-Gon) ; ±èµ¿È¯½Äº°ÀúÀÚ(Kim, Dong-Hwan) ; ¾Èµå·¹ÀÌ Æ®·Î½Å(Andrey Troshin)
¹ßÇà»ç ´ëÇÑ°ÇÃàÇÐȸ
¼ö·Ï»çÇ× ´ëÇÑ°ÇÃàÇÐȸ³í¹®Áý °èȹ°è, v.27 n.10 (2011-10)
ÆäÀÌÁö ½ÃÀÛÆäÀÌÁö(251) ÃÑÆäÀÌÁö(8)
ISSN 12269093
ÁÖÁ¦ºÐ·ù ȯ°æ¹×¼³ºñ
ÁÖÁ¦¾î ¿¡·¯¼¾¼­ ; ¹æÀ½º® ; ´Éµ¿¼ÒÀ½Á¦¾î ; Error Sensor Position ; Noise Barrier ; Active Control
¿ä¾à2 This paper applies an FXLMS Algorithm to analyze the degree of noise-reduction depending on the location of a secondary-sound source and error sensor from a 3-dimensional closed-space (anechoic room) by implementing a 125Hz labial. Based on the results, we conjugate the preliminary data in materializing active sound-insulated walls. The distance differences among 0.5m, 1.5m, 2.5m were measured in the analysis. In case of 1.5m from one of the distance difference, measured maximum of 18.3dB near 125Hz compared to other points (0.5m, 2.5m) in the aspect of active sound-insulated walls. Overall, at 80Hz ~ 200Hz values of sound illustrated a degree of 18.2dB(A) and installing compact active sound-insulated walls illustrated maximum of 18.3dB near 125Hz. Overall 80Hz¡­200Hz values of sound demonstrated a diminution of noise effect of 18.2dB(A) and evaluated as the most stable distance difference.
¼ÒÀåó ´ëÇÑ°ÇÃàÇÐȸ
¾ð¾î Çѱ¹¾î
ºÐ¼®¼­Áö
°ÇÃàȯ°æ ¹× ¼³ºñ > À½È¯°æ > ¿ÜºÎ¼ÒÀ½

ÀÌ ¿¬±¸´Â ½ÇÁ¦ Á¦¾î½Ã½ºÅÛ(À½¿ø, ±âÁؼ¾¼­, ¿¡·¯¼¾¼­, Á¦¾î½ºÇÇÄ¿, DSP)À» ÀÌ¿ëÇÑ ½ÇÇè½Ç ¿¬±¸°¡ ¸íÈ®È÷ ÀÌ·ç¾îÁö°í ÀÖÁö ¾ÊÀº ±¹³»½ÇÁ¤À» ÁöÀûÇÏ°í ±âÁ¸ ¹æÀ½º®ÀÇ ¼º´ÉÀ» º¸¿ÏÇÒ ¼ö ÀÖ´Â ÀúÁÖÆÄ ´ë ¼ÒÀ½Àú°¨À» ÁÖ¸ñÀûÀ¸·Î ÇÏ´Â ´Éµ¿Çü ¹æÀ½º®À» °³¹ßÇÏ°íÀÚ ÇÏ¿´´Ù. ´Éµ¿Çü ¹æÀ½º® Àü¿ë Á¦¾î½Ã½ºÅÛ(¾Ë°í¸®Áò, Á¦¾î½ºÇÇÄ¿, DSP)À» Á¦½ÃÇÏ¿´À¸¸ç ¼ÒÇü ¹æÀ½º® Á¦ÀÛÀ» ÅëÇØ ÁÖ À½¿ø ¼øÀ½(125Hz) ¹ß»ý ½Ã ºÎÀ½¿ø°ú ¿¡·¯¼¾¼­°£ À§Ä¡º¯È­¿¡ µû¸¥ À½¾Ð·¹º§ º¯È­¸¦ ºÐ¼®ÇÏ¿´´Ù. ¼ÒÀ½¿ø-ºÎÀ½¿ø-¿¡·¯¼¾¼­ »çÀÌÀÇ À̵æÁ¶Àý, ½ºÇÇÄ¿ÀÇ °¢µµ¿¡ µû¸¥ ¿¡·¯¼¾¼­ÀÇ »óÇϳôÀÌ º¯È­¿¡ µû¸¥ °¨µµÁ¶Á¤ µî ÃßÈÄ ¿¬±¸ÀÇ Çʿ伺À» Á¦½ÃÇÏ¿´´Ù.
¡á Ãßõ¹®Çå (ÀÌ ¹®Çå°ú °°ÀÌ º» ¹®Çå)
[½Ã·Ð] 4Â÷ »ê¾÷Çõ¸í ½Ã´ë, °ÇÃàÀÇ ´ëÀÀ
À̸í½Ä(Lee, Myung-Sik) - °ÇÃà(´ëÇÑ°ÇÃàÇÐȸÁö) : Vol.61 No.05 (201705)
´Éµ¿¼ÒÀ½Á¦¾î¸¦ ÀÌ¿ëÇÑ °Ç¼³ÇöÀåÀÇ ¼ÒÀ½°ü¸®¸ðµ¨ °³¹ß
±Ç³ªÇö(Kwon, Nahyun) ; ¹Ú¹®¼­(Park, Moonseo) ; ÀÌÇö¼ö(Lee, Hyun-Soo) ; ¾È¿ä¼·(Ahn, Joseph) ; ±è¼±¿ì(Kim, Sunwoo) - Çѱ¹°Ç¼³°ü¸®ÇÐȸ ³í¹®Áý : Vol.15 No.2 (201403)
°¡¼³¹æÀ½º®°ú º¹°øÆÇ¿¡ ÀÇÇÑ °Ç¼³°ø»ç ¼ÒÀ½ÀÇ Àú°¨¿¡ °üÇÑ ¿¬±¸
Á¶Ã¢±Ù(Chang-Geun Cho) ; ¿°¼º°ï(Sung-Gon Yum) - Çѱ¹»ýȰȯ°æÇÐȸÁö : Vol.24 No.1 (201702)
ö±ÙÄÜÅ©¸®Æ® ½½·¡ºêÀÇ ¼³°è¿ä¼Ò¿¡ µû¸¥ Áß·® Ãæ°ÝÀ½ÀÇ ¿µÇâ
ÀüÁø¿ë(Jeon Jin-Yong) ; À¯½Â¿±(Yoo Seung-Yup) ; Á¤¿µ(Jeong Young) ; Á¤Á¤È£(Jeong Jeong-Ho) - ´ëÇÑ°ÇÃàÇÐȸ³í¹®Áý °èȹ°è : v.22 n.10 (200610)
¸¶»çÅä ¹Ì¸³ºÐÀ» È°¿ëÇÑ Ä£È¯°æ Èë ÄÜÅ©¸®Æ® °³¹ß¿¡ °üÇÑ ±âÃÊÀû ¿¬±¸
È«¼ºÁØ;¹Úµ¿Ãµ;·ùµ¿¿ì - Çѱ¹°ÇÃà½Ã°øÇÐȸ º½ Çмú³í¹® ¹ßÇ¥´ëȸ ³í¹®Áý : v.21 n.1(Åë±Ç Á¦40È£) (202105)
·¹¹ÌÄÜÀÇ ½½·¯Áö °íÇüºÐ°ú ȸ¼ö°ñÀ縦 »ç¿ëÇÑ ¹«½Ã¸àÆ® °æȭüÀÇ °­µµÆ¯¼º
·ùµ¿¿ì(Dong-Woo Ryu) - Çѱ¹°Ç¼³¼øȯÀÚ¿øÇÐȸ ³í¹®Áý : Vol.4 No.4 (201612)
Ãþ°£¼ÒÀ½ Àú°¨¿ë ¿ÏÃæÀç ÇöȲ ¹× Ư¼º
±èÇϼ® ; ÃÖ¿ø¿µ ; À̹®È¯ ; À̼¼Çö - Çѱ¹ÄÜÅ©¸®Æ®ÇÐȸ 2014 °¡À» Çмú´ëȸ ³í¹®Áý : Vol.26 No.2 (201410)
¼øȯ°ñÀç¿Í ÇöóÀֽ̾¬°¡ ÄÜÅ©¸®Æ® À¯µ¿¼º ¹× °­µµ¿¡ ¹ÌÄ¡´Â ¿µÇâ
±è±ÔÇå ; ½Å¸í¼ö ; °ø¿µ½Ä ; Â÷¼ö¿ø - Çѱ¹ÄÜÅ©¸®Æ®ÇÐȸ³í¹®Áý : Vol.25 No.2 (201304)
°ø»ç Áß ¹ß»ýÇÏ´Â ¼ÒÀ½¡¤Áøµ¿ Àú°¨À» À§ÇÑ ¼³°è´Ü°è üũ¸®½ºÆ®
¿À°æÅÃ(Oh, Kyung-Ta´Ù) ; ¾ÈÁ¤¹Î(Ahn, Jeong-Min) ; Á¤Àç¼ö(Jeong, Jae-Soo) ; Á¤Àμö(Jung, In-Su) ; ÀÌÂù½Ä(Lee, Chan-Sik) - Çѱ¹°Ç¼³°ü¸®ÇÐȸ ³í¹®Áý : Vol.11 No.3 (201005)
SBR ¶óÅؽº È¥ÇÕ ¸ð¸£Å¸¸£¸¦ È°¿ëÇÑ ÄÜÅ©¸®Æ® ½½¶óºêÀÇ ¹Ù´ÚÃæ°ÝÀ½ °³¼±È¿°ú
ÀÌ¿øÇÐ(Lee Won-Hak) ; ÇÑÂùÈÆ(Haan Chan-Hoon) - ´ëÇÑ°ÇÃàÇÐȸ³í¹®Áý ±¸Á¶°è : v.26 n.04 (201004)