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Ȩ Ȩ > ¿¬±¸¹®Çå > Çмú´ëȸ ÇÁ·Î½Ãµù > Çѱ¹Á¤º¸Åë½ÅÇÐȸ Çмú´ëȸ > 2010³â Ãß°èÇмú´ëȸ

2010³â Ãß°èÇмú´ëȸ

Current Result Document : 3 / 5 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) º¸Äà Á¦°Å ¾Ë°í¸®ÁòÀÇ ½Ç½Ã°£ ±¸Çö
¿µ¹®Á¦¸ñ(English Title) Real-Time Implementation for Vocal-Removal Algorithm
ÀúÀÚ(Author) ±èÇöÅ   µµÁø±Ô   ¹ÚÀå½Ä   Hyuntae Kim   Jingyu Do   Jangsik Park  
¿ø¹®¼ö·Ïó(Citation) VOL 14 NO. 02 PP. 0268 ~ 0270 (2010. 10)
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(Korean Abstract)
ÃÖ±Ù °íÇ°Áú ¿øÀ½ ³ë·¡¹æ±â±â¿¡ ´ëÇÑ °ü½ÉÀÌ Áõ°¡ÇÔ¿¡ µû¶ó, ±âÁ¸ ¹Ìµð¹ÝÁÖ±â Á¦Á¶»çµéÀº ¿øÀ½ ·¹ÄÚµù ¹æ¹ý ´ë½Å º¸´Ù Àú·ÅÇÑ ¹æ¹ýÀ¸·Î ¿øÀ½ ¹ÝÁÖ À½¾ÇÀ» ¸¸µå´Â ¹æ¹ýÀ» ½ÃµµÇÏ°í ÀÖ´Ù. º» ³í¹®¿¡¼­´Â ½ºÅ×·¹¿À·Î º¸Äà ¹× À½¾ÇÀÌ ³ìÀ½µÈ AR(all recorded)¿¡¼­ ÁÖÆļö ¿µ¿ª¿¡¼­ÀÇ ¿¡³ÊÁö Â÷ Á¤º¸¸¦ ÀÌ¿ëÇÏ¿© MR(music recorded)À» ¸¸µå´Â ¹æ¹ý°ú DSP(TMS320C6713)¸¦ ÀÌ¿ëÇÏ¿© À̸¦ ½Ç½Ã°£À¸·Î ±¸ÇöÇÏ´Â ¹æ¹ý¿¡ ´ëÇØ ¿¬±¸ÇÏ¿´´Ù. DSP º¸µåÀÇ Ãâ·Â´Ü¿¡ 6ä³Î ¿Àµð¿ÀÃâ·Â ÀÎÅÍÆäÀ̽º¸¦ ¼³°èÇÏ¿© ½Ç½Ã°£À¸·Î ¿øÀ½, º¸ÄÃÀÌ Á¦°ÅµÈ MR, ±×¸®°í ºÐ¸®µÈ º¸ÄÃÀÌ µ¿½Ã¿¡ ½ºÅ×·¹¿À·Î Ãâ·ÂµÇµµ·Ï ±¸ÇöÇÏ¿´´Ù. DSP¸¦ ÀÌ¿ëÇÑ Ã»Ãë Å×½ºÆ®¸¦ ÅëÇØ º¸ÄÃÀÇ ºÐ¸® ¹× Á¦°Å°¡ Àß ÀÌ·ç¾îÁö´Â °ÍÀ» È®ÀÎÇÒ ¼ö ÀÖ´Ù.
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(English Abstract)
Recently, According to increasing interest to original sound Karaoke instrument, MIDI type karaoke manufacturer attempt to make more cheap method instead of original recoding method. In this paper, we developed how to create MR from AR, recorded in stereo, by using the energy difference in the frequency domain and how to implement in DSP(TMS320C6713) were developed. At the output of the DSP board, 6-channel audio output interface designed for real-time stereophonic generating original sound, vocals removed MR, and separated vocals simultaneously. Real-time listening test using DSP show vocal separating and removal task successfully.
Å°¿öµå(Keyword) ½Ç½Ã°£ ±¸Çö   º¸Äà Á¦°Å   ¿øÀ½¹ÝÁֱ⠠ ÁÖÆļö ¿µ¿ª 󸮠 
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