pooya Posted August 8, 2009 Report Share Posted August 8, 2009 Pitanje iz naslova: kako dodati AES/EBU na CD Player/Transport? Na internetu ima raznih informacija koje ja nisam u stanju da izfiltriram i rangiram. Ono sto meni izgleda naj jednostavnije je upotreba transformatora LUNDAHL LL1574. Sta kaze DIY-mafija? Link to comment Share on other sites More sharing options...
pooya Posted August 13, 2009 Author Report Share Posted August 13, 2009 DIYeri i ostali, molim vas, jel moze pomoc, please? Link to comment Share on other sites More sharing options...
machinori Posted August 13, 2009 Report Share Posted August 13, 2009 Pujo, DIY-eri su vecinom presli na http://www.diyaudio.rs/. Probaj tamo sa pitanjem. A mora covek bar malo da bude DIY-er da bi mogao valjano da ti odgovori na pitanje. Ja nemam pojma, znaci nisam ni malo DIY-er. Link to comment Share on other sites More sharing options...
pooya Posted August 13, 2009 Author Report Share Posted August 13, 2009 Pujo, DIY-eri su vecinom presli na http://www.diyaudio.rs/. Probaj tamo sa pitanjem. A mora covek bar malo da bude DIY-er da bi mogao valjano da ti odgovori na pitanje. Ja nemam pojma, znaci nisam ni malo DIY-er. Link to comment Share on other sites More sharing options...
accuphase Posted August 13, 2009 Report Share Posted August 13, 2009 Možda je ovako jednostavnije, a lakše je sigurno, proverite: http://www.google.com/products?hl=en&q= ... e&resnum=4 Link to comment Share on other sites More sharing options...
pantaNS Posted August 13, 2009 Report Share Posted August 13, 2009 Možda je ovako jednostavnije, a lakše je sigurno, proverite: http://www.google.com/products?hl=en&q= ... e&resnum=4 Link to comment Share on other sites More sharing options...
pooya Posted August 13, 2009 Author Report Share Posted August 13, 2009 Možda je ovako jednostavnije, a lakše je sigurno, proverite: http://www.google.com/products?hl=en&q= ... e&resnum=4 Link to comment Share on other sites More sharing options...
pooya Posted August 13, 2009 Author Report Share Posted August 13, 2009 isto upotrebljivo kao i RCA -> XLR konverter . . . to nije sustina price o AES/EBU Link to comment Share on other sites More sharing options...
machinori Posted August 13, 2009 Report Share Posted August 13, 2009 Pa mozda nisi DIY-er al' imas zlatne prste !!! Link to comment Share on other sites More sharing options...
Majda Posted August 17, 2009 Report Share Posted August 17, 2009 to i nije tako strasno, osnovno je da i kroz spdif i aes/ebu putuje potpuno isti signal koji nosi digitalnu informaciju. ono u cemu je ralika jeste nivo signala, i impedansa, i narvno spdif je single, a aes balansirani. * medjutim prema specifikacijama i spdif ima + i - negde oko 0.215V (pogledati tacnu vrednost u specifikacijama standarda) logicka kola rade sa signlima koji su oko 5V, tko da se namece resenje da mora oci do nekog stepena atenuacije ali uz ispravnu impedansu. * vecina uredjaja i nema ispravni standard spdif-a, skoro uvek je to veca amplituda signala. http://en.wikipedia.org/wiki/AES/EBU imate i linkove ispod... * naj jednostavnije resenje bi mozda bilo sa spdif na flip-flop (74sn74?) a onda sa +Q i -Q atenuirati signal sa po parom otpornika (ili transformatorom sa C.T-om) na odgovarajuci nivo signala i impedansu? Link to comment Share on other sites More sharing options...
Majda Posted August 17, 2009 Report Share Posted August 17, 2009 aes/ebu 6.2. Line driver characteristics 6.2.1. Output impedance The line driver shall have a balanced output with an internal impedance of 110 ohm ± 20%, at frequencies from 0.1 to 128 times the maximum frame rate when measured the output at terminals. 6.2.2. Signal amplitude The signal amplitude shall lie between 2 and 7 V peak-to-peak, when measured across a 110 W resistor connected to the output terminals, without any interconnecting cable present. Link to comment Share on other sites More sharing options...
Majda Posted August 17, 2009 Report Share Posted August 17, 2009 konceptualno najispravnije resnje je sa transformatrom. ali zbog kapacitivnosti, mozda moze da bude problematicno? Link to comment Share on other sites More sharing options...
Majda Posted August 17, 2009 Report Share Posted August 17, 2009 pogledati> http://www.epanorama.net/documents/audio/spdif.html Link to comment Share on other sites More sharing options...
pooya Posted August 17, 2009 Author Report Share Posted August 17, 2009 konceptualno najispravnije resnje je sa transformatrom. ali zbog kapacitivnosti, mozda moze da bude problematicno? Link to comment Share on other sites More sharing options...
pooya Posted August 18, 2009 Author Report Share Posted August 18, 2009 pogledati> http://www.epanorama.net/documents/audio/spdif.html Link to comment Share on other sites More sharing options...
anubisgrau Posted August 18, 2009 Report Share Posted August 18, 2009 sta ce ti taj konektor, jel ti neko prodao ciglu? Link to comment Share on other sites More sharing options...
pooya Posted August 18, 2009 Author Report Share Posted August 18, 2009 Posto je kutija prazna idealni je momenat za njeno dampiranje koje cu uraditi ovim (danas narucio): http://www.carhifi-store-buende.de/shop/oxid.php/sid/x/shp/oxbaseshop/cl/details/anid/4cf43c777098f7ac5.56828066/Bitumex-FG4 Link to comment Share on other sites More sharing options...
pooya Posted August 18, 2009 Author Report Share Posted August 18, 2009 sta ce ti taj konektor, jel ti neko prodao ciglu? Link to comment Share on other sites More sharing options...
pooya Posted August 18, 2009 Author Report Share Posted August 18, 2009 Na zadnjoj fotografiji koju sam postovao se vide postojeci konektori koje zelim da zamenim novima. Koje mo konkretne modele mozete preporuciti. Kad je IEC u pitanju ima li smisla/potrebe ugraditi 'vako nesto: ili je i ovakav sasvim dovoljan: http://cgi.ebay.de/Furutech-INLET-Rhodium-Kaltgeraete-Einbaubuchse-IEC_W0QQitemZ360106756122QQcmdZViewItemQQptZAudio_Zubeh%C3%B6r?hash=item53d809081a&_trksid=p3286.c0.m14 Link to comment Share on other sites More sharing options...
pooya Posted August 22, 2009 Author Report Share Posted August 22, 2009 Please... Link to comment Share on other sites More sharing options...
hifish Posted August 22, 2009 Report Share Posted August 22, 2009 Prvo da ti cestitam na Mephisto-u. Sto se tice IEC uticnice, iskustvo je pokazalo da nije retka pojava da takve sa filterom mogu i da "pokvare" zvuk, tako da bih pre odabrao "obicnu" (bez filtera) uticnicu ali neku (mozda) kvalitetniju Furutech sa bakarnim kontaktima. Za ovu nisam nasao da li je Cu prevucen Rhodium-om ili je mesing (mrzelo me da citam skroz...). Samo moje misljenje - nista vise. Pozdrav Link to comment Share on other sites More sharing options...
Iron man Posted August 23, 2009 Report Share Posted August 23, 2009 Pisem sa plaze. ( internet kafe je cudo. noge ti u vodu , dupe ti na pesak a ti surfas) Kada se vratim sledi opis projekta napojne kutije za Hifu i malo teoretisanja o IEC i filterima a ponajvise o uzemljenju jer smatram da je to veoma interesantna tema. Uglavnoma savet sa Puju, probaj pa odluci. Negde filter pomaze a negde samo smeta. Sto je najparadoksalnije, ne povezuj masu IEC filtera na masu Mefista ako je klasa uzemljenja II Link to comment Share on other sites More sharing options...
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