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Á¦Ç° °³¿ä ¹× Ư¡ (Overview & Feature) |
ÀÏ°ü¼º ¾ø°í Å©±â¸¸ ÇÑ DTVÀÇ ¿Àµð¿À´Â ÇöÀç ½ÃûÀÚµéÀÌ °¡Áö°í ÀÖ´Â °¡Àå Å« ºÒÆí»çÇ×ÀÌ µÇ¾î°¡°í ÀÖ½À´Ï´Ù. Áï, ÃÖ±Ù DTV ¹æ¼Û¿¡¼ °¡Àå À̽´È µÇ°í ÀÖ´Â ºÎºÐÀÌ ÇÁ·Î±×·¥µé°ú ä³Î°£ÀÇ ¶ó¿ìµå´Ï½º¸¦ ÀÏÁ¤ÇÏ°Ô À¯ÁöÇÏ´Â °Í°ú 5.1ä³Î ½á¶ó¿îµå »ç¿îµå¸¦ Ç×»ó Á¦°øÇÏ¿© HD ¿Àµð¿À À̹ÌÁö¸¦ ¾ÈÁ¤ÀûÀ¸·Î À¯Áö ¹× Á¦°øÇÏ´Â °ÍÀÔ´Ï´Ù. ¿À¸®Áö³Î ¸ðµ¨ÀÎ OCTIMAX 5.1ÀÇ Å« ¼º°øÀ» ¹ÙÅÁÀ¸·Î Á¦ÀÛµÈ AERO.air´Â ´õ¿í °·ÂÇØÁø AGC (Auto Gain Control) ±â´É°ú ½ºÅ×·¹¿À¸¦ 5.1 ½á¶ó¿îµå·Î ¸¸µé¾îÁÖ´Â Upmixing ±â´É, H/W bypass±â´É, CrowdControl, µà¾ó ÆÄ¿ö ±âº» ³»Àå µî ¾ÈÁ¤¼ºÀ» ÃÖ¿ì¼±À¸·Î ÇÏ¿© ¹æ¼Û±¹ÀÇ ÁÖÁ¶Á¤½ÇÀ̳ª ºÎÁ¶Á¤½Ç¿¡¼ »ç¿ëÇϱ⿡ ¾ÆÁÖ ÀûÇÕÇÑ ¿Àµð¿À ÇÁ·Î¼¼¼ ÀÔ´Ï´Ù.
AERO.air´Â AES½ÅÈ£ (¿É¼Ç: HD/SD-SDI) ÀÔ·ÂÀ» ÅëÇØ 5.1ä³Î°ú ½ºÅ×·¹¿À ¿Àµð¿À¸¦ ¹ÞÀ» ¼ö ÀÖ°í ¿©±â¿¡ Ãß°¡·Î ¾Æ³¯·Î±× Àü¿ë ÀÔ·Â ¶Ç´Â µðÁöÅÐ EAS/Aux ¹ÙÀÌÆнº ÀÔ·Â ¿ª½Ã °¡´ÉÇÕ´Ï´Ù. ¿Àµð¿À´Â ¸ÖƼ¹êµå¿¡ ÀÇÇØ ÇÁ·Î¼¼½ÌÀÌ µÇ¸ç, ITU±âÁØÀÇ ¶ó¿ìµå´Ï½º ÇÁ·Î¼¼½Ì °úÁ¤À» °ÅÃÄ ºÎµå·¯¿î ¿Àµð¿À¿Í ÇÔ²² ÀûÇÕÇÑ ´ÙÀ̳ª¹Í °á°ú¸¦ º¸¿©ÁÝ´Ï´Ù. 2ä³Î ¿Àµð¿À´Â ÀÚµ¿ÀûÀ¸·Î ½á¶ó¿îµå ¾÷¹Í½º°¡ °¡´ÉÇÏ°í, ÀÌ¿Í È£È¯ °¡´ÉÇÑ ´Ù¿î¹Í½º ¿ª½Ã Á¦°øÇÏ°í ÀÖ½À´Ï´Ù. ¶ÇÇÑ ¹à°í, ¿ª±¤¿¡ ÀÚÀ¯·Î¿î OLED µð½ºÇ÷¹ÀÌ, Å« ȸÀü½ÄÀÇ ÈÙ°ú 4°³ÀÇ Á¦¾î ¹öÆ°À¸·Î ¸Þ´º ³×ºñ°ÔÀÌ¼Ç ¹× Á¶Á¤ÀÌ °¡´ÉÇÕ´Ï´Ù. GPIO¸¦ ÀÌ¿ëÇÑ ¿ø°Ý Á¦¾î ¿ª½Ã °¡´ÉÇϸç, Gigabit Ethernet ¿¬°áÀ» ÅëÇÑ ¿ø°Ý Á¦¾î ¼ÒÇÁÆ®¿þ¾î ¾îÇø®ÄÉÀ̼ÇÀÇ ¿¬°á°ú ÀÚµ¿È ½Ã½ºÅÛÀÇ Á¶ÀýÀÌ °¡´ÉÇÕ´Ï´Ù. AERO.air´Â 2°¡Áö ¹öÀüÀ¸·Î »ç¿ëÀÌ °¡´ÉÇѵ¥ ÀåºñÀÇ Çʿ伺¿¡ µû¶ó¼ Ãß°¡ÀûÀÎ ¼ÒÇÁÆ®¿þ¾î¸¦ ÅëÇؼ ¾÷±×·¹À̵尡 °¡´ÉÇÕ´Ï´Ù. ±âº»ÀûÀ¸·Î AERO.air (DTV)´Â 5.1ä³Î ¶ó¿ìµå´Ï½º ÄÁÆ®·Ñ, ¾÷¹Í½Ì, ´Ù¿î¹Í½ÌÀ» Á¦°øÇϸç, ÇÊ¿ä¿¡ µû¶ó ä³Î ±¸¼ºÀ» 5.1+2+2 / 2+2+2+2 ä³Î·Î º¯°æÀÌ °¡´ÉÇÕ´Ï´Ù. ¿É¼ÇÀ¸·Î´Â HD/SD-SDI ÀÔ/Ãâ·Â°ú Dolby Digital (AC-3) Encoder, Dolby E/Dolby Digital/Dolby Digital Plus Decoder, Dolby Pulse (HE-AAC) Encoding, Nilsen Watermark Encoding, Compensating Video Delay for HD/SD-SDI¸¦ Ãß°¡ÇÒ ¼ö ÀÖ½À´Ï´Ù.
* ´ÜÁ¾ µÈ Á¦Ç°ÀÔ´Ï´Ù. |
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Á¦Ç° »ç¾ç (Specification) |
-Input Channels: 5.1 channel main, 2-channel local, 2-channel auxiliary, plus EAS (bypass) input 48kHz reference from AES or SDI inputs.
-Output Channels: 5.1 channel main audio plus 2-channel local, plus full time 2-channel LtRt (surround encoded) or LoRo (stereo) version of main program
-AEROMAX¢ç: ITU compliant loudness control with AGC, multiband compression, limiting, source noise reduction, and look ahead peak limiters. Includes factory presets for common applications. Processing can be adjusted from simple wideband multi-rate processing to multiband, multi-rate processing for complex input signals requiring faster correction with fewer side effects
-UPMAX¢ç 5.1-channel upconversion with AutoMAX-II¢â automatically bypasses discrete content
-CrowdControl¢â dialogue protection processing
-Frequency Response: 20Hz – 20 kHz +/- 0.25 dB (protection limit preset)
-Digital Audio Inputs and Outputs: 1/2, 3/4, 5/6, 7/8, AES Ref, EAS/Monitor – BNC Female, 75¥Ø internally terminated, unbalanced. Signal levels per SMPTE 276M/AES-3ID-2001
-GPI/O Parallel Control Port: 25-pin female D connector, 0-5V TTL levels; Controls upmixing, preset recall and EAS (processing bypass) modes.
-Ethernet: Gigabit Ethernet via RJ45
-Front Panel Controls and Indicators: Rotary encoder and control keys plus color OLED display
-Power Requirements: Dual redundant power supplies, each rated at 100-264 VAC, autosensing, 50/60 Hz, 100 W maximum
-Dimensions and Weight: 2RU: 3.50¡±H x 19¡±W x 17¡±D (89mm X 483mm X 432mm) Net weight 20 lbs. (9 kg)
-Available Configurations: AERO.air (DTV) - 5.1 channel input, 5.1 plus downmix output
AERO.air (5.1) - Supports up to 5.1+2+2 or 2+2+2+2 plus downmix |
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»ç¿ëó (Client) |
-SBS
-ºÎ»ê MBC
-¿ï»ê¹æ¼Û UBC
-±¤ÁÖ¹æ¼Û KBC
-Olleh TV (±¸ Äî, ¸Þ°¡TV)
-SK ºê·Îµå¹êµå
-Çö´ëÀÚµ¿Â÷ »ç³» ¹æ¼Û±¹
-¿¬ÇÕ´º½º
-¿ï»ê MBC
-´ëÀü¹æ¼Û TJB
-Á¦ÁÖ¹æ¼Û JIBS
-´ë±¸ MBC
-¾Èµ¿ MBC
-ºÎ»ê¹æ¼Û KNN |
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