I-DATEQ DDA-43DT Network Dsp Power AmpLifier Incwadi Yomsebenzisi
Isahluko 1 Isingeniso
I-DDA-43DT ingamandla enethiwekhi yeziteshi ezi-4 ze-DSP ampi-lifier, ehlanganiswe ne-DSP processor, isibonisi sombala se-IPS neminye imisebenzi enamandla. Lamandla ampI-lifier isekela izindlela zokufaka ezihlukene: inethiwekhi ye-analogDante. Umsebenzisi angakhetha i-analog ngayinye noma isignali ye-Dante ngokubaluleke kakhulu kwayo, eqaphela umsebenzi wokulondoloza isignali. Sekela ukumelana okungaguquki okungu-8/4 kanye nevolumu engaguqukitage 100V/70V. Ubukhulu bomugqa obujwayelekile be-FIR obuzenzakalelayo nomsebenzi wesigaba kunikeza umsebenzisi indlela enamandla yokusetha izilungiselelo zesipikha.
Isifaki singasetha umkhawulo wamandla okukhiphayo / ivolumutage / yamanje yawo wonke amashaneli. Lokhu ampi-lifier ingasetshenziswa nanoma yisiphi isikhulumi kunoma iyiphi iphrojekthi. Lokhu amp kungenziwa ngokwezifiso kuzo zonke izimo.
Umsebenzisi angakwazi ukuqapha amandla, amanje, ivolumutage, izinga lokushisa kanye ne-impedance kusukela ekubonisweni ngesikhathi sangempela. Nge-RJ45/USB nesixhumi esivamile se-serial, isofthiwe ye-PC i-MusicAllDSP inikeza umsebenzisi indlela elula yokulawula amadivaysi amaningi, ukuhlonza amadivaysi, ukuvala/ukuvala ukude futhi usethe umsebenzi we-DSP. Izixhumi ze-RS232/RS485/GPIO zengeza usekelo ukuze ulawule idivayisi ngohlelo lomuntu wesithathu.
Izinhlelo zokusebenza
- Inkundla yezemidlalo
- Amakolishi namanyuvesi
- Igumbi Lomhlangano
- Inxanxathela yezitolo
- Ihhotela
- Isikhumulo sezindiza
Izici
- Umsindo wenethiwekhi ye-Dante kunketho nomsebenzi wesipele we-Dante-Analog
- Iphrosesa ye-DSP eyakhelwe ngaphakathi
- I-FIR i-automatic linear magnitude nesigaba
- Isilawuli kude ku/okubekwe eceleni, shaya ucingo ampokokuphila
- Isekela i-100V / 70V / 8Ω / 4Ω
- Isilungiselelo samahhala sokukhawulela amandla kanye nevolumutage
- Isibonisi sombala we-IPS
- Ukuqapha izinga lokushisa / amandla / voltage / yamanje / ukumelana
Isahluko 2 Imingcele yezobuchwepheshe
Isahluko 3 Isakhiwo semisebenzi
Isahluko 4 Ukusebenza kwesoftware yokulawula - MusicAllDSP
I-MusicAllDSP inikeza umsebenzisi ukuxhumana okusheshayo ukuze alawule idivayisi eyodwa noma amaningi ngokusebenzisa izindlela eziningi: i-TCP/IP, i-USB, imbobo ye-serial evamile (RS232/485). Setha kalula imisebenzi ye-DSP yedivayisi, lawula i-GPIO futhi uhlole amakhodi okulawula amaphakathi. Ukucushwa kungagcinwa kumasethingi, alungele izinhlelo zokusebenza ezahlukahlukene.
4.1 Isimo sokusebenza
I-MusicAllDSP ifanele amasistimu e-Win7/8/10/11 x86/x64 PC afakwe i-Microsoft .NET Framework 4.0. Chofoza kabili inkinobho file ngelogo ye-MusicAllDSP:
4.2 Xhuma ku-PC
4.3 Ukusetha imisebenzi ye-DSP
4.3.1 Ukusetha imisebenzi ye-DSP – INPUT (Sekela ikhophi yasenqolobaneni ye-Dante/Analog)
- Setha umthombo wesiteshi ngasinye;
- Setha ukuzwela kwesiteshi ngasinye 0/6dBu;
- Setha izinzuzo, isigaba noma thulisa esiteshini ngasinye;
- Lapho bekhetha isignali yokuhlola, abasebenzisi bangakhetha I-Sine/Pink Noise/White Noise esiteshini ngasinye sokufakwayo.
Isipele sesignali ye-Dante ne-analog
1. Xhuma kokubili isixhumi esibonakalayo esibonakalayo se-analog ne-Dante, bese ukhetha i-AnalogPri njengomthombo, isignali ye-analog izoba seqhulwini ukuze isetshenziswe. Ezehlakalweni zokunqamula umthombo we-analog, i ampI-lifier izoshintsha isignali ye-Dante ngokuzenzakalelayo.
2. Xhuma kokubili isixhumi esibonakalayo esibonakalayo se-analog ne-Dante, bese ukhetha i-DantePri njengomthombo, isignali ye-Dante izoba seqhulwini ukuze isetshenziswe. Ezehlakalweni zokunqamula umthombo weDante, i ampI-lifier ingashintsha isignali ye-analog ngokuzenzakalelayo.
Phawula: Imodi eyisipele isekela kuphela amasiginali e-analog namasignali e-Dante anomsindo ofanayo (ukumisa isikhashana ngesikhathi sokudlala kuyafana).
4.3.2 Ukusetha imisebenzi ye-DSP – NOISE GATE
4.3.3 Ukulungiselelwa kwemisebenzi ye-DSP – PEQ-X (okokufaka nokuphumayo)
4.3.4 Ukulungiselelwa kwemisebenzi ye-DSP – UKULIBALA (okufakwayo nokuphumayo)
4.3.5 Ukusetha imisebenzi ye-DSP – MATRIX MIX
Emfanekisweni ongenhla, ishaneli yokufaka (ehlangothini eliphezulu) ihambisana nesiteshi esiphumayo. Ibhokisi yenani elinenani lingukhiye wokuxuba wamashaneli. Uma ukhiye wokuxuba uluhlaza (chofoza kabili ibhokisi lenani ukuze ushintshe isimo), isiteshi sokufaka kanye nesignali yesiteshi esiphumayo sibona umsebenzi wokuxuba.
Ingxenye engakwesokudla yesibalo esingenhla iqukethe inzuzo, inkinobho yokusetha kabusha, nenkinobho ecacile yenhlanganisela ye-matrix. Chofoza ibhokisi lenani kwesokunxele, bese uhudula ibhulokhi eshelelayo yenzuzo yengxube ye-matrix noma faka inani ebhokisini lenani ukuze ulungise ibhulokhi ye-matrix Chofoza inkinobho yokusetha kabusha ukuze usethe kabusha umsebenzi wokuhlanganisa i-matrix kowokuqala kokukodwa kuya kokukodwa. isimo; chofoza inkinobho ecacile ukuze usule yonke imisebenzi yokuxuba i-matrix, futhi akukho ukuxhumana phakathi kokufaka nokuphumayo kwedivayisi.
4.3.6 Ukusetha imisebenzi ye-DSP – COMPRESSOR
4.3.7 Ukusetha imisebenzi ye-DSP – LIMITER
4.3.8 Ukusetha imisebenzi ye-DSP – OUTPUT
4.4 Ukuqapha nokuhlelwa kwamashaneli
Umsebenzisi angakwazi ukuqapha izinga lezinzuzo zamashaneli okokufaka nokukhiphayo.
4.4.1 Izinga lokuzuza kwesiteshi
Kunezinhlobo ezi-3 zesignali yokufaka kweminye imikhiqizo: I-ANALOG, umsindo wenethiwekhi ye-DANTE, isignali yokuhlola kanye ne-AutoMix (i-analog ne-Dante). Izobonisa ilebula yomsebenzisi.
Ivelu yokokufaka, hudula i-fader noma sebenzisa i-mouse pulley ukuze usethe inani lenzuzo.
4.4.3 Izixhumanisi zeqembu namashaneli
Umsebenzisi angakwazi ukusetha ngokushesha iziteshi ngamaqembu ukuze avule noma avale isimungulu, isigaba, isango lomsindo, i-PEQ kanye nomsebenzi wokulibaziseka.
Iphrojekthi entsha: iphrojekthi ibuyiselwa esimweni sokuqala esivulekile.
Idivayisi yedemo: umsebenzisi angakwazi view yonke imisebenzi yocingo ngaphandle kokuthinta idivayisi ethile exhunyiwe.
Vula: vula iphrojekthi ekhona yokuphatha idivayisi kusukela kudiski yekhompyutha.
Londoloza: londoloza iphrojekthi yamanje yokuphatha imishini kudiski yekhompyutha.
Igcine njenge: londoloza iphrojekthi yamanje yokuphatha imishini kudiski yekhompyutha.
Amadivayisi: view noma uguqule ulwazi lwenguqulo yesofthiwe, igama ledivayisi nekheli le-IP ledivayisi yekhompyutha ephezulu naphansi yocingo. Setha iphasiwedi yedivayisi.
Igama lesiteshi: setha igama leshaneli ngayinye yokufaka nokuphumayo, nomsebenzi wememori.
Ikhophi yesiteshi: kopisha ipharamitha yesiteshi yokukopisha, ingakwazi ukubona ipharamitha yekhophi yedivayisi (Qaphela: uhlobo olufanayo lwedivayisi luyadingeka).
Ukulawula okuphakathi kanye ne-GPIO: inikeza umsebenzisi indlela esheshayo yokubuza ngekhodi Yokulawula Isikhungo kanye nokulungiselelwa kwe-GPIO. Imininingwane eyengeziwe, sicela ubheke enye imanuwali yomsebenzisi , inikeza umhlahlandlela ophelele namakhodi kumsebenzisi ukuze afane nesistimu ethile.
Itheku: setha imodi yokuxhuma, inombolo yembobo nezinga le-baud, qinisekisa imodi yokuxhuma bese ukhetha imbobo ehambisanayo.
Xhuma: xhuma futhi ulande ipharamitha yedivayisi.
Nqamula: nqamula idivayisi exhunyiwe.
Xhuma konke: xhuma futhi ulande ipharamitha yedivayisi yawo wonke amadivayisi ohlwini lwedivayisi.
Nqamula konke: Nqamula wonke amadivayisi axhunyiwe ohlwini lwedivayisi.
Londoloza: khetha igiya elilondoloziwe, gcina yonke ipharamitha yegiya elizenzakalelayo lamanje lomshini ekusethweni kwangaphambili kwedivayisi (2~30 Ibhithi Yokusetha ngaphambilini).
Khumbula: shayela ukusetha kabusha idivayisi endaweni yamanje yegiya elizenzakalelayo.
Susa: susa okusethiwe okukhona kakade, okumisiwe file ayikwazi ukususwa, ibhaliwe noma ilondolozwe.
Kucace: susa konke okusethiwe kudivayisi.
Bhuqa: khetha ukusetha ngaphambilini okuthile, ngemva kokusetha njengesiqalisi file, isikhathi ngasinye lapho idivayisi ivuliwe, izobiza ngokuzenzakalelayo ipharamitha yokulondoloza; ipharamitha yesethi yokugcina idinga ukugcinwa ngokuzenzakalelayo, sicela usethe okuzenzakalelayo file ebhuthini file.
Ngenisa ukusetha ngaphambilini: ngenisa ukusetha ngaphambilini okukodwa file kukhompuyutha.
Khipha ukusetha ngaphambilini: thekelisa yonke ipharamitha yesimo samanje kukhompuyutha, futhi ukhiqize ukusetha ngaphambilini okukodwa file.
Ngenisa iphakheji esethiwe: ngenisa iphakheji esethiwe file iqukethe okusethiwe ngaphambilini okuningi kukhompuyutha.
Thumela iphakheji esethiwe: pakisha okusethiwe ngaphambilini okuningi ekusetheni ngaphambilini komshini kuphakheji eyodwa esethiwe bese uyithumela kukhompuyutha.
Ulimi: ukushintsha izilimi eziningi, kusekela ukwenziwa lula, kwendabuko, kanye nesingisi.
Mayelana: isofthiwe yokulawula yamanje nolwazi lwenguqulo ye-firmware yedivayisi.
Thuthukisa: ukusetshenziswa kungathuthukisa i-firmware ngokusebenzisa lo msebenzi, ukuthuthukiswa kwe-.bin file kufanele idingeke kumdayisi noma efekthri yesipikha. Ngokuvamile, asikho isidingo sokuthuthukisa i-firmware kudivayisi. Kuphela kukhona iphutha noma umsebenzi omusha kusofthiwe, umsebenzi wokuthuthukisa uzosetshenziswa.
4.10 Isihlungi se-FIR nomsebenzi
4.10.1 Isihlungi se-FIR nezinhlelo zokusebenza
Lapho umsebenzisi esebenzisa i-PEQ ukuze alungise isignali yomsindo futhi asethe ubukhulu bomugqa, angathola isigaba sesiginali sishintshile, ngenxa yesihlungi se-IIR. Nokho, imikhiqizo ye-DSP inikeza umsebenzisi ithuluzi eliwusizo le-FIR isihlungi sokulungisa isignali yomsindo ngesigaba somugqa.
Izibalo ezithile:
Ukulungiswa kwemvamisa = Sampling/Tap
Amaminithi atholakalayo. imvamisa ukulungiswa kwemvamisa*3
Kusho uma kusetshenziswa lungisa isignali yomsindo nge-48kHz, ukuthepha okungu-1024, izihlungi ze-FIR zizosebenza kumafrikhwensi angaphezu kuka-141Hz wesiginali yomsindo. Ompompi babiza inani eliphakeme kakhulu, isihlungi se-FIR sijikisa kakhulu.
Isignali yomsindo yokucubungula isihlungi se-FIR izoveza ukubambezeleka okuthile:
Ukubambezeleka = (1/Sampling Hz)*Thepha/2
Izinhlelo zokusebenza:
- Umugqa wejika lesigaba sesipika;
- Qondanisa isigaba nobukhulu bamamodeli ahlukene esipikha ngaphakathi komugqa womkhiqizo ofanayo, kanye namamodeli ahlukene esipikha kuphrojekthi yokufaka ukuze kube lula ukususa iphutha kumaqembu ezipikha nezinhlaka;
- Ukusebenzelana nezinhlelo ze-linearrray (zokuthuthukisa indawo yezethameli);
- Ukuthuthukiswa kokuhlukaniswa kwamafrikhwensi ukuze kuthuthukiswe ukuvumelana kwempendulo yemvamisa yezipikha zezigaba eziningi ngaphezu kobubanzi bazo be-Engeli.
Kudingeka amadivayisi:
Umdwebo wohlelo lokuxhuma:
4.10.2 Ukusebenzisa i-FIR DESIGNER ku-MusicAllDSP ukulungisa ubukhulu be-FIR nesigaba
Ngaphandle kokusebenzisa isofthiwe yomuntu wesithathu, i-MusicAllDSP inikeza umsebenzisi indlela elula yokulungisa ubukhulu be-FIR kanye nesigaba seshaneli ngayinye.
Kunezindlela ezimbili zokuvula isixhumi esibonakalayo se-FIR DESIGNER:
- Chofoza "FIR" - inkinobho ethi "Designer" ukuze ufake i-FIR automatic linear magnitude kanye nesixhumi esibonakalayo somsebenzi wesigaba.
- Noma chofoza okuthi “FIR DESIGNER” kusixhumi esibonakalayo esiyinhloko ukuze ufake ubukhulu bomugqa obuzenzakalelayo be-FIR nesixhumi esibonakalayo somsebenzisi wesigaba, esingasiza ngokushesha umsebenzisi ukuthi abuyele ekhasini alisethile okokugcina. Ake siqale ukusetha:
4.10.2.a FIR DESIGNER – Ngenisa
- Layisha: ukulinganisa isipikha sokulayisha file kusuka ku-Smaart, ngokuvamile i-.txt file.
- Ngenisa Ibhodi lokunamathisela: layisha idatha ye-ASCII ngokuqondile kusuka ku-Smaart.
- Kucace: sula idatha yokulinganisa.
- Yenza ubukhulu bube bubukhulu or I-Magnitude offset (dB): lokhu kungasiza umsebenzisi ukuthi alungise i-dB ethile yobukhulu, ukuze alungise ijika lobukhulu kancane ngangokunokwenzeka.
4.10.2.b I-FIR DESIGNER – FIR-EQ
Kukhona isihlungi se-High pass nesihlungi sokudlula okuphansi sokusetha isihlukanisi sefrikhwensi, namabhendi angu-15 e-PEQ LSLV HSLV ukulungisa ubukhulu. Zama ukusetha ubukhulu bomugqa besipikha esiqondiwe. Maka: Ukushintsha ubukhulu be-FIR asithinti isigaba sakho.
4.10.2.c UMQALI WOMLILO – Ukulungiswa kobukhulu kanye nokulungiswa kwesigaba
Kunjalo, uma kunezipikha eziningi kakhulu okufanele zilungiswe, umsebenzisi kufanele achithe isikhathi eside elungisa ubukhulu bazo. Kulokhu, Ukulungiswa Kobukhulu kuzoba usizo kakhulu. Vele uvule amandla ON inkinobho yokuvama.
Ngemva kokulungisa ubukhulu, setha isigaba somugqa sesipikha.
4.10.2.d FIR DESIGNER – Khiqiza
Khetha okuthi Taps (okufana nokungu-512) kwalokhu kulungiswa, futhi ukugcine esiteshini se-FIR. Umsebenzisi angakwazi futhi ukusho lokhu kulungiswa kwe-FIR futhi akuthumele ku-.KF file. Ngemva kokuqeda zonke izilungiselelo, buyela emuva kusixhumi esibonakalayo se-FIR. Khansela inkinobho ye-BYPASS ukuze uyenze isebenze.
Amadokhumenti / Izinsiza
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I-DATEQ DDA-43DT Network Dsp Power Ampokokuphila [pdf] Imaniwali yosebenzisayo I-DDA-43DT Network Dsp Power Ampi-lifier, i-DDA-43DT, i-Network Dsp Power Ampi-lifier, i-Dsp Power Amplifier, Amandla Ampi-lifier, Ampokokuphila |