CHORD Hugo M Scaler ·±Äª ÇÁ·Î¸ð¼Ç
ÇÏÀÌÆÄÀÌŬ·´ ¿Àµð¿À¾Æ¿ï·¿Àº ´Ã ÃÖ»óÀÇ Á¦Ç°À» ¾ö¼±ÇÏ¿© ȸ¿ø´Ôµé²² ¼Ò°³½ÃÄÑ µå¸®·Á°í ³ë·ÂÇÕ´Ï´Ù. ƯÈ÷ ÇÏÀÌÆÄÀÌŬ·´Àº µðÁöÅÐ ½ºÆ®¸®¹ÖÀÇ À½Áú °³¼±¿¡ ¸¹Àº °ü½É°ú ´Ù¾çÇÑ ½Ãµµ¸¦ ÅëÇØ µðÁöÅÐ »ç¿îµåÀÇ ÇѰ踦 ±Øº¹Çϴµ¥ ³ë·ÂÇÏ°í ÀÖÀ¸¸ç ±×¿Í °ü·ÃµÈ Á¦Ç°À» ¼Ò°³ ÇØ¿Ô½À´Ï´Ù.
À̹ø¿¡ ¼Ò°³Çص帱 CHORD Hugo M Scaler´Â µðÁöÅÐ »ç¿îµå¸¦ ¶Ç Çѹø ȹ±âÀûÀ¸·Î ¾÷±×·¹ÀÌµå ½ÃÄÑÁÖ´Â Á¦Ç°ÀÔ´Ï´Ù. À̹ø CHORD M Scalerµµ ¸®ºä¸¦ ÁøÇàÇÏ¸é¼ ¸Å¿ì ¶Ù¾î³ À½ÁúÇâ»óÀ» °¡Á®¿À´Â ±â±âÀÇ ½Ç·Â¿¡ ¸Å·áµÇ¾î, ¼öÀÔ»ç¿Í ÇùÀÇÇÏ¿© Ưº°ÇÑ °¡°Ý¿¡ ¼ö·®ÇÑÁ¤ ·±Äª ±â³ä ÇÁ·Î¸ð¼ÇÀ» ½Ç½ÃÇÏ°Ô µÇ¾ú½À´Ï´Ù.
CHORD»ç ¿¡¼´Â µðÁöÅÐ À½¿øÀÇ °¡Àå Ä¡¸íÀûÀÎ ¹®Á¦Á¡À¸·Î ¡®¿ø ¾Æ³¯·Î±× ½ÅÈ£¿Í À§»ó(phase)ÀÌ ¾à°£¾¿ µÚƲ¸°´Ù¡¯´Â Á¡À» ¹®Á¦ »ï½À´Ï´Ù. ±âÁ¸ÀÇ µðÁöÅÐ Æ÷¸Ë(44.1kHz, 48kHz)Àº 20§Á(¸¶ÀÌÅ©·Î¼¼ÄÁµå. 100¸¸ºÐÀÇ 20ÃÊ) ÀÌ»óÀÇ À§»ó¿ÀÂ÷°¡ ¹ß»ýÇϸç Àΰ£ÀÇ ±Í´Â 5§Á(100¸¸ºÐÀÇ 5ÃÊ)ÀÇ À§»óÂ÷À̸¦ °¨ÁöÇϱ⠶§¹®¿¡ µðÁöÅÐ À½¿øÀ» µéÀ¸¸é ¹º°¡ µÚƲ¸° °Íó·³ µé¸°´Ù´Â °ÍÀÔ´Ï´Ù.
¡Ø IPD (Interaural Phase Difference)
Àΰ£ÀÇ ±Í´Â Á¿ìÃø ±ÍÀÇ À§»óÂ÷À̸¦ ¸Å¿ì ¹Î°¨ÇÏ°Ô °¨ÁöÇÏ´Â ´É·ÂÀ» °®°í ÀÖÀ¸¸ç, ¼Ò¸® ÃâóÀÇ À§Ä¡¸¦ ¸íÈ®ÇÏ°Ô ÆľÇÇϱâ À§ÇÔÀÔ´Ï´Ù. IPD´Â °¢ ±Í¿¡ ´ê´Â Æĵ¿ÀÇ À§»ó Â÷À̸¦ ¸»Çϸç, À½ÆÄÀÇ ÁÖÆļö¿Í ¾çÃø ½Ã°£ Â÷ÀÌ (ITD : Interaural Time Difference)¿¡ µû¶ó ´Þ¶óÁý´Ï´Ù. ¿¹¸¦ µé¸é 1000HzÀÇ ÆÄÀåÀÌ ¿ÞÂʱͿ¡ 0.5 ¹Ð¸®¼¼ÄÁµå ´õ »¡¸® µµ´ÞÇÑ´Ù¸é ¿À¸¥ÂÊ ±Í´Â 180µµÀÇ ¿ªÀ§»óµÈ À§»óÂ÷°¡ ¹ß»ýÇÏ°Ô µË´Ï´Ù. ÀÌ·¯ÇÑ IPD·Î »ç¶÷ÀÇ ±Í´Â °¢µµ 3 µµÀÇ Â÷À̸¦ °¨Áö ÇÒ ¼öÀÖ´Â ¸Å¿ì ¶Ù¾î³ ´É·ÂÀ» °®°íÀÖÀ¸¸ç, IPD¿Í ITDÀÇ °áÇÕÀ¸·Î ûÃëÀÚ°¡ »ç¿îµå ÀÚ±ØÀÇ Ãâó¸¦ °áÁ¤ÇÏ´Â µ¥ µµ¿òÀ» ÁÙ»Ó¸¸ ¾Æ´Ï¶ó ¼Ò¸®, ³ú°¡ IPD, ITD ¹× IID (Interaural Intensity Difference)¸¦ ºÐ¼®Çϸé À½¿øÀÇ À§Ä¡¸¦ »ó´ëÀûÀ¸·Î Á¤È®ÇÏ°Ô °áÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.
Ãâó : https://www.sweetwater.com/insync/interaural-phase-differences-ipd/
Hugo M Scaler ´Â CHORD»çÀÇ µ¶ÀÚÀûÀÎ ±â¼úÀÎ WTA (Watts Transient Alignment) ±â¼úÀ» ÀÌ¿ëÇÏ¿© ÀÌ·¯ÇÑ µðÁöÅÐ ½ÅÈ£ÀÇ ¹Ì¼¼ÇÑ ½Ã°£Ãà ¿À·ù¿¡ ÀÇÇÑ À§»ó¿ÀÂ÷¸¦ ȹ±âÀûÀ¸·Î ÁÙ¿© ¶Ù¾î³ À½Áú Çâ»óÀ» °¡Á®´Ù ÁÖ´Â Á¦Ç°ÀÔ´Ï´Ù. ÀúÈñ°¡ Å×½ºÆ® Çغ» °á°ú, ÀÏ¹Ý DAC¿Í Hugo M Scaler ¿Í ¿¬°áµÈ DAC¸¦ ºñ±³ÇÏ¸é ³î¶ó¿ï Á¤µµ·Î »ç¿îµå ½ºÅ×ÀÌÁö°¡ ÁÁ¾ÆÁö¸ç, À̹Ì¡, Æ÷Ä¿½Ì ±×¸®°í ÀÔü°¨ÀÇ Çö°ÝÇÏ°Ô Çâ»óµË´Ï´Ù. ºÒºÐ¸íÇÏ°í, ºÎÇ®¸ç, ÁßøµÇ°í, µÚ¼¯À̸ç È¥¶õ½º·¯¿î Æò¸íÀûÀÎ »ç¿îµå ½ºÅ×ÀÌÁö°¡ Àϼø¿¡ Á¤¸®°¡ µË´Ï´Ù. ÇØ¿Ü ¸®ºä¿¡¼µµ »ç¿îµå ½ºÅ×ÀÌÁöÀÇ °³¼±, À̹Ì¡, Æ÷Ä¿½Ì, ¼±¸íÇÔ, ¼¶¼¼ÇÔ µîÀÌ È®¿¬È÷ °³¼±µÈ´Ù¸ç ±ØÂùÀ» ¹ÞÀº Á¦Ç°ÀÔ´Ï´Ù.
CHORD Hugo M Scaler
- FPGA-based WTA (Watts Transient Alignment) Filter : 1,015,808 Taps
- Àΰ£ÀÌ ÀÎÁöÇÒ ¼ö ÀÖ´Â 5§Á(100¸¸ºÐÀÇ 5ÃÊ) À̳»ÀÇ À§»ó¿ÀÂ÷·Î ¿Ïº®ÇÑ À§»ó(Phase) Á¤¸³
- Upscale standard 44.1kHz digital audio up to 705.6kHz (16x CD¡¯s 44.1kHz native resolution)
- Maximum 768 kHz Upscaling (dual-BNC-input)
- Dramatically improving sound quality
CHORD Hugo M Scaler ·±Äª±â³ä À̺¥Æ®
±¹³»¿¡ ù ·±ÄªÇÏ´Â Á¦Ç°À¸·Î ¾ÈÁ¤ÀÎÁõ±îÁö ¿Ï·áÇÑ Á¤½Ä¼öÀÔÇ°ÀÔ´Ï´Ù.
ÇØ¿Ü¿¡¼ $4,995 (¾à 600¸¸¿ø)¿¡ ÆǸŵǴ Á¦Ç°ÀÌÁö¸¸
ºí·¢ »ö»óÀº 2~3Àϳ»¿¡ Ãâ°íµÇ¸ç, ½Ç¹ö »ö»óÀº ÁÖ¹® ÈÄ 6ÁÖÈÄ Ãâ°í°¡ °¡´ÉÇÏ¿À´Ï ÂüÁ¶ºÎŹµå¸³´Ï´Ù.
CHORD HUGO TT2³ª DAVE DAC¿Í ÇÔ²² ±¸¸Å¸¦ Èñ¸ÁÇÏ½Ã¸é º°µµ ¹®ÀÇ ºÎŹµå¸³´Ï´Ù.
CHORD Hugo M Scaler
CHORD Hugo M Scaler´Â ÃÖÃÊ·Î µðÁöÅÐ ÇÊÅ͸¦ žÀçÇÑ µ¶¸³Çü µðÁöÅÐÇÁ·Î¼¼¼·Î, Digital/ CD TransportÀÇ ¼±µÎÁÖÀÚÀÎ BLU MKIIÀÇ WTA ±â¼úÀ» ±×´ë·Î Àû¿ëÇÏ¿´½À´Ï´Ù. ÀÚ»ç »Ó ¾Æ´Ï¶ó Ÿ»ç DAC¿¡ È°¿ëÇÏ¿© »ç¿îµåÄ÷¸®Æ¼¸¦ ÇÑÃþ ¾÷±×·¹ÀÌµå ½ÃÄÑÁÙ °ÍÀÔ´Ï´Ù.
Chord Custom Coded FPGA
| 1,015,808 Taps | Upsampling to 768kHz | USB Input |
2x BNC S/PDIF Input
| Optical Input | Dual Data Mode BNC O/P | BNC S/PDIF Output |
Optical Output
| Solid Aluminim Chassis | Convection Cooled | IR Remote Control Included |