What Is A Dynamic Processor :
Some defenitions:
Dynamic Procesors
dynamic processor ha guruhi az Fx ( fx = Audio Effect = Audio Plugin ,…) ha hastand ke ruye janbeye dynamic e seda pardazesh hayee anjam midan , va az mohem tarin va por karbord tarin guruh hayee fx ha hastand, az maaroof tarin unha, compressor, gate, noise gate ,expander , limiter ,autogate, etc mitunim nam bebarim
Note:
ye seda ya wave 2 parameter e asli dare , damane ( dynamic) va frequency ,,damane be surate bolandi e seda tavasote dastgahe shenavayee dark mishe , va frequency be onvane zir o bam i ya novak ,az miune amvaje electro magnetic, frequency hayee ke mabeine 20Hz-22.5 KHz bashan, tavasato gush be surate seda dark mishan ,,agar in frq balatar bere, tavasote pooste ma besurate garma ya amvaje hararaty dark shode va hamintor dar sathe balatar tavasote cheshm be surate noor dark mishan, va 5.5MHz amvaje Tv, va balatar , radio, mahvare, Xray va va, hamegy ekhtelaf dar frequency ( soraate navasane cyclic : tedad dar saniye = Hz) darand,harchand khavase phisical e binahayat motefavety daran
Wave Form :
unche ke ma be esme wave form mishnasim, dar vaghe , nama ya sheklie ke,sabte taaghirate damane bar hasbe zamane, va wave hayee ke ma ba yek frequency vali tanin haye mokhtalef mishnasim ( masalan farghe sedaye violin ba piano) tafavoteshun dar shekle moje unhast ke, albate, tarkibi az mojhaye sinusi ba damanehaye mokhtalef va harmonic haye mokhtalef az un frequency e asli va jaame jabrye in wave ha shekle nahayee ro mide ke gushe ma be soorate tanin dark mikone ,,az in babat ye sedaye complex ( mesle sedaye ,ye saz, ya ensan ,,,) serfan dar wave form, tafavot daran ,,amvaje dandaneyee ke hamchenan cyclic hastand,, be frequency e asli Compound Tone , va harmonic haye tashkil dahande ,Over tone migan ,,az in babat , vaghty gheid mishe yek picj up e khas balatarin overtone ro dare ( like dimarzio evolution) , mafhumesh ine ke tedade bishtary az in mojhaye sinusie ,sade ro mitune begire ke natijatan ,detail e seda, balatar khahad bud
Both Frequency And Dynamics Are
Logarithmic :
yeki az mavaredi ke alaghemandane be seda bayad dar nazar begiran, namayee budane har 2 meghdare frequency va dynamic ( bolandi, volume seda) e,, va hargez nabayad, ba maghadire khati ( linear) eshtebah gerefte beshan
bara mesal, agar 2 signal, dar yek lahze be 0dBvu ( 0 dB) beresand, mixe inha dar khuruji, +6db afzayeshe gain khahad dasht az inru ,
0db+0dB = +6dB <> 0db
( <> as nonequal sign)
va in addade +6db faghat vaghty sahihe ke ,variable ha 0 bashan, agar 2 signal -3dB ba ham jaam shan aslan be in maani nist ke majmueshun +3 beshe , balke adadde digeyee khahad bud
Example II
agar 0dB maximum sedaye mojaz ( az nazare bolandi) va -100db ro sookoot e motlagh farz konim ,va sedayee dar lahze ,0db volume dashte bashe, va ma bekhaim, hajme sedaro nesf konim , meghdare volume bayad -6db gain dashte bashe,,va aslan -50db sahih nist ,, hamchenin bara 1/4 kardane un -12db va 1/8 -18dB gain ,,va hameye ina vghty sadeghe ke signal dar un lahze, 0 dbVu (ya 0dbFs) bashe
albate bayad dar nazar begirid ke chon moteghayere damane daeman dar hale taaghire ma nacharim, meyaremun ro meghdar motevaset ya meghdar moaser begirim RMS ,na peak
daghighan mesle barghe shahry , ba voltmeter 250V neshun dade mishe, va unchenanke ma midunim 220V , tafavot serfan dar meghdar moasere, chon , ma ba ye moj tarafim ke saniye ee 50 bar az maximum meghdar be minimum, ( dar phase manfi maximum) va hamintor 100 bar az 0 rad mishe)
FRQUENCY
Dar morede frequency , mesal e malmoos tari mitunam bezanam,, age shoma ye electric guitar ro dide bashin ( manzoor guitary ke 2 octave dar tule fretboard dare : electric) , va man ezafe konam, ke frq yek simi ke beine 2 noghte keshide shode ba formule zir bayan mishe ( albate dar surate sathe maghtae yeknavakht : string e salem)
Frequency = tensin / lenght , or
F=T/L
frequency e octave ye note hamishe 2 barabare
Fn+1 = 2 Fn
az in jahat fret e 12 bayad daghighan tule simo 1/2 kone va be hamin dalil shoma mibinin ke tu octave e baadi fret ha hamintor koochiktar mishan , va agar octave baadi vujud dasht baz nesfe un yani 1/4 tule asli
2f=T/[(1/2)L]=Fo
motmaenan nemitunim 2f = 2t/l ro amalan
piade sazi konim, hich simi, 2 barabare tension ro na davum miare, baad ham bimaanie, tafavote note ha bayad az tafavote makan nashat begire ,ine ke nesbat ha hamishe dar makhraj be tul vared mishan mva bar asase un fret gozary mishe
be ebaraty az A2 ta A3 tafavot 220 ta 440 , vali bara A4 ta A5 tafavot az 1600 ta 3800
bezarin intori mesal bezanam ( aksare kessayee ke tu classaye man budan , midunan man mesal haye vaghih , va ya mortabet ba masaele senni e bache ha mizanam, dalilesh , gheir az bi adab budane shakhse man , bar in vagheyat ostovare ke , hich kas ye joke ro hefz nemikone ,, pas mitunid, ba khiale rahat begin taraf perverte e , ke ghasam mikhoram, binahayat kamtar az masum tarine shoma 😉
(in mesal dast garmie jelo tar sorx et mikonam, mohem nist class 16 ta doxtar tushan , una bishtar doost daran beleive me)
ye khiabune tulani jelo rutune va chi behesh migin Duff ?? , ok ,farz konim tule in khiabun 1Km dar 100 m aval hamintor chasbide be ham doxmalaye khoshgel kenare ham chasbidan ,,har chi az in fasele door mishim na tanha sibil mishan , balke har koodoom ba ham 50 m fasele daran , agar shoma bekhayn view i az in khiabun dashte bashin hatman logarithmic khahad bud . yani 50m aval miofte ru center va zoom mishe tu nahiye e ,100m aval , va ghesmate akharo kamelan , compress mikonin
in daghighan dalilie ke , vaghty shoma zire EQUALIZERETUN o nigah konid, scale bandish , be in tarighe ke vasat 500Hz va 1/4 akhare scale az 4khz ta 22khz ja dade shode ,,chon faravani va kesrate duff ha ( dar inja pakhsh va tozie amarye , frequency haye por karbord ,zire 2K )
agar spectrum analyser darin, ye wave analyse konin ( har chi) , ye bar linear bebinin , ye bar logarithmic,, kamelan mifahmin chi migam, ojelasho un aval chidan
An Advice For Guitarist (jump this if you
aint suppose to be an artist)
in chizi ke inja mikham begam, rabty be bahse
dynamic processor ha nadare, ama ba tavajoh
be matalebi ke dar morede frequency goftam,
nokteye kheili mohemi bara guitarist ha dare ,
ke 90% mabnash gofte shode , mitunid shoma
jump konin in title ro.
moteasefane ,90% guitar ha detune hastan va
mohem nist , ba tuner daghighan bar hasbe
cent tune shode bashan, irad az jaye digast ,ke
eshare mikonam,, hamuntor ke bala eshare
kardam, fret 12 bayad daghighan simo ,be 2
nim bokone, ta frequency e octave e open
string o bede ,dar aksare mavared, intor nist ,
va in yani har che az mabdae kook ( emrooze ba
tuner ,mabda sare dastast) door tar beshin,
mesle 2 khate zaviye dar ke dar tule makan
faselashun az ham, door tar mishe, detune
budane saz, vazeh tar e,,
hata agar ,unchenanke man didam, hamatun
kar bashin ,va azaresho hes nakonin , 2 ta
etefagh miofte ,,joda az chize tekrary va
khaste konandeyee ke mizanid ( vang vaaang
(vibrating) vana daaaaaaaaa didara rarararara),
nakhodagah , ham khodetun, sarian khaste
mishin ham shenavande ( age shenavandeyee
bashe,,emrooze, man bishtar e adamharo
binande midunam,,taraf ayne mizare jelo
khodesh heikale maloosesho ke moosh nakhore
did mizane,,ama hargez nemiad cheshesho
bebande va daghigh gush bede ke chetor seda
mide va chetor seda bayad ehsasesho hedayat
kone)
va ham khodetun, be sheddat khaste mishin
nemidunin chera,,migin labod, kam energy
hastin,,,albate ke hastin , kessi ke baraye
delesh bezane dar tanhayee mitune eyyy unam
na vir vir vir tamrinaye soraaty ke belakhare
ghesmaty az job e ma hastan manam kheili
doost daram, inghad tamrinayee bokonam ke
hich kasi natune kare mechanicale dastamo
bokone ,,bahsi nadaram,, ama age faghat
hengami saz mizanin , ke kessi hast , fatehatun
khundast shoma az nasle, mahvare , sex, va har
chizi namarbut be music hastin ,,, bara inke
nabashi aval bayad beduni
be har halo har shekl varede music nashim, tanzimi hast be esme saddle , wow kheili sakhte va achare khasi mikhad , bara kessayee ke noyee floating vibrato system daran ke under license floyd rose e,,arezu konin az compani tanzim bashe , va shoma hargez be in zahmat naoftin ke nazimesh konin ,, un bayad ba makanesh, kary kone ke har sim daghighan biofte 1/2 string lenght ta 2F = F octave ro bede
va test kardan ya tanzimesh ( unchenanke be tarighi foghe ablahane dar maghalaty didam ke harf az coolis o abzare andaze giri zadan , ke maskhare tarin joke ie ke man khundam , hargez be hich tarighi approache metric nadare,,) raveshe binahayat sade ine ke , natural harmonic e 12( NH.12) ham nahiye e vasiyee bara ejra dare,,ham faregh az makane va 100% frequency e 2 barabare open ro mide, ham tu hamun octave, va hata hamun sedaro mide ( bar khalafe baghiye natural harmonic ha)
moadeleyee ke bayad bargharar bashe ine ke NH12 = Fret 12 ( daghighan ba tuner , ya gush be rahaty tashkhis mide) ,,age bekhahim kheili hasas bashim NH24 = fret 24 mosalame age Nh>Fret bud ( zir tar bud) yani saddle bara jobran bayad be samte neck harekat kone
nokteye binahayat mohem :
man vaghty sazamo entekhab kardam, Jem , az rikhtesh badam miumad, meyaram pickup e ali , va tarahie daghighe un bud ( hargez chub ro naparastid ruh dar shomast in love e sazetun naoftin) ama haghighatan man in love e sazamam ,serfan chon hich sazi inghadar be man sound e clean e khub va tavanayee haye maharaty ke az zehnetunam nemigzare nemide ,string e 1 saddlesh ta enteha be jelo bud va test kardam didam vaveila , bayad koli bere jelo va shadidan detune , nazdik bud pas bioftam
ezafe konam, man ba raftare vahshianeyee ke nesbat be sazam daram va minimum roozi 5 saat baade 31 sal mizanam, khoshbakhtane, mavadi ke az badanam tarashoh mishe ,(+ vasvasam ke hargez az iran sim nemikharam, chon taghalobian) , tule omre sim besiar tu dastam balast , hata 3 salam begzare be hich vajh sime sedash dar nemiad , sali 2 bar kook daram, hengamike , damaye chiller ha ya garmayee roshan mishe ya sarmayee , chon dama besiar taaghir dahandast ,, va deghat konid, khaty taaghir mide, va shoma hanuz tune hastin, ba khodetun ,ama kole sim ha ba ham be yek nesbat bala ya payeen raftan
va mogheye record hatman check konid A=440Hz bashin ke moshkeli pish nayad
hamchenanke dashtam ghamo ghoseye nashi az az dast dadane sazamo mikardam, be sheddat be fekre in ghanun budam, yadam oftad , ye chizio man , nadide gereftam,,yadam oftad tu phisic vaghty ghanune f=t/l ro dars midadan, az lahaze riazi pish shartesh in bud ke farz shavad , sathe maghtae nakh ya sim, dar tule an sabet va ghabele gozasht bashad ( ta moadeleye 2 boedi barash sedgh kone)
tu rakhtekhab eyne fanar az jaam paridam hamvar shodam be saz , va check kardam ke aya tuner open ro = NH 12 neshun mide ya na , ke khoshbakhtane ,,koli fargh dasht ,,ellat kheili sadast , chon 6 mahe sal, tarafe head stock lock shode, esbat be intaraf , taaghire garmayee dar yek az taaghiratesh , baes mishe sim, be tarafe body jelo biad ar hali ke tamame in modda 2 tarafe ghofl, ba niruhaye kesheshie motefavet ( bar asare dama) movajeh hastan, vaghty az fasl migzarim va sim be tarafe body miad belafasele , taaghire sathe maghta hast ,,inja joft nakonin , va ghable ,test aval NH=open, baad 12=Nh12
Some Stories
man kheili ghaziyaro ba kesho ghos tozih dadam, serfan bara yek manzoor ,,inke bara bare 1000 om taakid konam ke cheghadar basic, e ghavanin mohemand, va agar be chizaye sade deghat nakonim , cheghadar darke ma, naghes khahad bud,,dar suraty ke , agar dar zehnemun bashe, va ma bekhahim moserane tamarkoz konim , be tarighi, ajib miad birun ,,mesali birabt mizanam,, be dalayeli ke tars az ampool benamam, etefaghi dar zendegy e man oftad ke hargez dige mariz nashodam az 8 salegy , yek bar 14 salegy noyee birun ravie mayeat dashtam ke kheili mano zaeef kard va darmanesh , ye ghorse cotrimaxazol bud
in vaghe gozasht ta hudude 20 sale baadesh hamun marizi be soragham umad , 7 rooz doctor raftam ,har bar serom ,,,baba laanaty chera intorie ,dalilesh ye bakterye sadast ,,vali babate , bisavadie, pezeshkane azizemun ,man teye yek hafte ta dame marg raftam , rooze akhar , dar hali ke az khab , pa mishodam, kalameyee tu kalam bud, ke 1000 sal bud yadam rafte bud : COTRIMAXAZOL
eyne fanar paridm ,raftam in ghorso geeftam kamtar az nim saat khub shodam ,
manzooram az zekre in mesal, in bud ke agar ma zamani ye chizo befahmim , mohem nist ke bar asare adame karbord ,kamelan faramoosh konim , agahi e ma tori sakhte shode ke dar lahzeye niaze vagheyee , hata shomareyee ke tu dastet kardan mogheyee ke nini budi tu bimarestanam be yad miary , va barat karbordy mishe
man faghat dars nemidam, salha be fekre , behbude ravesh haye amoozeshi budam, agar kessi hasty ke be har dalil ( man in blogharo minivisam ke ham, jozve nevisie bache ham, taamin she,,ham hamzaman kessani ke estetaate zamani ya mali e ,class hamo nadaran, betunan bahremand shan, az in babat shagerde neveshteham, agar hastin , in tekiye va deghat o hatman bokonin ke vazeh va shafaf , va mesle booloor mataleb tu zehnetun ja begire ,,man beshoma in tazmino midam, ke jahayee chenan khalaghane, az jaam shodan e mataleb , karbordhayee ro peida konin, why not ? ke baraye avalin bar dar donya , invent shodan ,,,
matalebi ke man midunam hame az in dastan,,basic e ghavi va tafakore ziad ,,man nemizaram zehnam, dargire, moshkelate ravanie doxtaraki beshe , ya be har tarighi , gheir az , doost dashtan hargez, kessi nemitune ba man daava kone , ya zareyee ,az havasamo be khodesh ekhtesas bede , chon midunam ke mimiram va vaghty bara in cherto perta nadaram,, ta vaghty mohabat sedaghat , paki hast , hastam,, gheire un , yadetun nare shoma gharare ke artist bashin,, va man ghasam mikhoram , data dastetun be 107000 farsakhie nahiyee ke betunid chize bedard khor vagheire copy, ,peida she nemirese,, magar inke, az hamin saniye ke shenidi hargez tu omret dooroogh nagy ,what ever it takes,,hata taarof
va age fek mikoni adame sadeghi hasty , charande ,kamtarin doorooghi ke dar roz migin, 1000 , tast hade aghal kheiliash be khodetune,,man migam motlaghan ,,
in baese bevujud umadane arameshe daruni ee mishe ke niaze aslie safar be navahi ee az edrake ke lezzate parse zadan dar un , shohrato servato,,, baghiye e kesafat o afate roohi ro , inghadar cheap mikone ke ,bi unke farghi kone ghar neshini , mikonin ,,be in migan varastegy ,,va age fekr kardy , ke doonestane music , yani musicianshp,, jaam kon boro,khooloose roohi ee ke niaz dary ta joojeyee bish nabashi , binahayat , ghalabe be shivehaye adat shode dar tafakor dare ke jangy vagheyee mahsub mishe ,, ke doshman dar un zehn e laanaty e
What Is The Deference Between Gain And Volume
tafavoty nachandan zarif , beine gain o volume vujud dare , agar che , har 2 amale afzayesh ( boost) ya kaheshe (cut) e damane ro anjam midan, ama agar in tafavote , damane, ghable process bashe behesh migim gain ,,ama age baade processor bashe behesh migim volume
tafavote gain ,mostaghiman, be taaghire jensiate seda bastegy dare , baraye mesal , agar signali ghable ye distortion ya over drive ( ya hata 2 ta amp ke be ham motaseland = distortione vagheyee) agar az vahede avali har chi gain ro bala bebarin , jensiate seda az clean , be overdrive va hamintor be crunch , va distortion va age bazam balatar bere hyper drive va dar nahayat age , ta daste (tarjihan ta khaye) gain ro bala bebarin, daghighan mishe hamun chizi ke aghauni ke sag metal mizanan , doost daran ,,sarsam e motlagh
ama farz kon,dary mp3 gush mikoni , har chi volume ro taaghir bedi , tahte hich sharayety , jensiate sedat taaghir nemikone ,,agar be ye power chorde ( kamelan dar moj morabayee shode) dary gush midi, ba kam kardane seda hamchenan, hamun palm muting ha chelegh chelegheshun sare jashe faghat , yavash tar mishan ,, na inke joe satriani dary gush mikoni , solosh hargez clean nemishe ba taaghire volume
dalilesh ine ke gaine ghable process dekhalat dar shekle moj dare ,,har chi clip tar beshe moje ma morabayee tare ,, dar hali ke volume serfan un shekle moj ro koochooloo ya bozorg mikone , va hich dekhalaty dar jensiate seda nadare
☼♣ Some Moral Advice ♣☼
badbakhtie maro mibinin ? in maghale gharare dar morede dynamic processor ha bashe,, na tanha bahs shuru nashode , hala hala ha ham, pish goftar dare, chon eshkale umumy e , irania ( ke az shekame madar , doctora darand) ine ke, hargez dark nemikonim ke bedune basic, hichi, hichi , ghabele fahmidan nist ,, albate takhayol o tavahom, chera ,mozakhrafat chera , va khodavand rahm kone be un mojudi ke mardomo gomrah mikone , serfe inke dookoonesho hefz kone, va tanha rahmesh in bashe ke, gozaresh be man naofte , chon man modafe e khode 14 salamam, ke faghat mikham sahih yad begiram , taghazaye ziadie ? chand sal ba gomrah shodan az dast midam ? az inru, ya chizi mesle booloor shafafe, va shoma fahmidinesh ,,agar oham vujud dare bendazesh door
man momkene rikhtan 21 sale be nazar berese, ama 21 sal herfeyee tadris kardam ,maanish ine ke , khuruji dadam 1000 an nafar tarbiat kardam ke , oooooo ego shuno nemishe jaam kard , fek mikonan khodaan, ama man pehenam bareshun nemikonam, na una na khodam , hargez rock star nabudam, hata agar ye alame parvaresh dade basham,,miduni, man shayad zarfiate , ego e in harfaro nadashte basham , kheili ajibe yeki az shohrat badesh biad ? oh labod, chon mitune un bala bashe , va hargez nist , tanha dalile manteghi ke be fekre, olagh jat mirese ine ke labod yaru , tu joobi jayee e dare tazrigh mikone , hata bi unke yek bar dide bashi tarafo ,,hargez, bar in tasavor nist ke hatman chizi kheili balatar dare, ke bara az dast nadadanesh , hargez, artesho khate moghadam gharar nemide,, va khodavand rahm kone beheshun age unche ke shoma behesh migin saz zadan , behtare in baba tu jub bashe, chon bayad kase koozato jaam koni bery , in masale moheme baram ke inja begam , joojehaye nazanin, hamishe jooje mimunin ,tavahom varetun nadare , ba hich meyary , hich koodoom az ma, hich pokhi nistim ,
agar avalin dasty ke barat zadan, bavaret she khabarye, fatehato khodet bekhun , va vagheyatesh ine ke tu un 24h/day ke tu baghalia tashrif dashtin , bi yek saniye tavaghof har rooz maharatemuno taghviat kardim va zamani ke tu royaye ablahaneye emza dadan budi mesle olagh dar hale dars khundan , unayee ke gozareshun az classe man miofte ino tu kaleye pookeshun furu konan ,ma jame yee binahayat mariz darim ke hasele vazehate , bahsi nist ama gham angize, hata vaghty be kessi bekhay ebraze mohabat koni , avalin bardashtesh ine ke taraf mikhad haramsara dorostt kone ,,ya yak martike khanum baze, va har chi kesafat e behet mibandan, chon nemidunam be kessayeeam ke intor zendegy kardan , kary nadaram , ama kessani hastan, ke hargez chon mitunan , chon mogheyatesho daran , hargez be in maana nist ke zaeef hastand va az in mogheyat estefade mikonan , na ,man khodam yegane parastiam, ke agar nabinam kesio mohem nist 4 5 ya 6 ya 7 sal, tanha khaham bud hamchenanke hastam
agar in gheshr ke mokhatabaye manan , va man mibinam 90% musically deaf hastan , yani dar tabiateshun nist ke musician beshan , kheili sade tosiye mikonam rahi dige bara , erza e oghdehatun peida konin ,
matlabe moheme digeyee ke tu in bakhsh mikha begam, goftam age mesle booloor shafafe , ke hast , agar nist , kheili az adama, intor nistan ke betunan ba ketabo neveshte , ertebat bargharar konan,, irad ru khodeshun nazaran, niazmande amoozeshe academic va classic hastan , be har haal man nahayate sae amo mikonam, ke pish niaz e unche ke mikham begamo, elman va akhlaghan, kheili vazeh begam ,
Normalization ☼
amale normalize kardan , agar che mostaghiman be bahse D.P ha ertebaty nadare , vali besiar komak mikone, ta Dp mesle compressor , fahmide she va dalile inke ma compress mikonim ,ro besiar vazeh tar bema neshun mide
amale sadeye normalization to ndB ( normally n=0db = maximum volume) , be in maaniye ke dar wave e dade shode balatarin peak e mojud dar un wave detect mishe , va nesbat be n sanjide mishe ,farz konim , ke + 10db beine peak ta 0dB fasele hast , pas betore khaty (linear) ma mitunim 10 db be wave e morede nazar gain bedim,,tabiatan hich pardazeshi surat napazirofte , in maximum meghdar gain ie ke , mishe bedune process be wave dad
nokteye besiar mohem :
tebghe ghavanine recording ma baraye hefze quality bayad ta jayee ke emkan dare , ghavi record konim bedune inke hargez in emkan bashe ke , az 0db rad beshim ( ke clip va distortion etefagh miofte) , dar gheire in surat , chon bara map kardane signal haye zaeef tedade bit haye kamtary sarf mishe , errorr hayee soorat migire ke , beheshun migim , QUANTIZATION ERROR , ke distortion hayee hastand ke khod bekhod bevujud miad , dar surate darajeye tafkike payeen tar , ya be ebaraty , level e zaeef ke , khod be khod, darajeye tafkike digitizer ro payeen miare.
amale taghviat az tarighe normalization na tanha , baese ,az bein bordane , in eshkalat nemishe , balke unharo bozorg namayee mikone , shayad soal pish biad ke , pas in normalization e bikhasiat be che dard mikhore
normalization is only good for calibrating mixer !!!
calibre kardane ye mixer , ba ye mesal, moshakhas mishe,,agar poshte ye mixer bude bashin, hatmanba mavaredi bar khord kardin ke 2 tracke mokhtalef ,bara mesal flute va snare e ye drum , va ba inke fader e snare ( yeki az in track ha dar kol) ta jaye momken payeene , va flute ru maximume, baz, sedaye flute e bishtare
calibrate kardane mixer , be in maaniye ke ma betore nesbi entezare hajme sedayee e yeksan dashte bashim , vaghty ke 2 fader dar mogheyate yeksan gharar daran
deghat konin,migam nesbi , chon, ba ye moj tarafim, ghole ya peak hesab nist , masahate zire monhanie, wave e ke moarefe hajme , na meghdare pick
dar kol, man normalization ro , na estefade mikonam na tosiye mikonam, chon agar havasemun mogheye record , jaam bashe, niazi be normalize kardan nadarim ,,mavagheye ke estefade kardam, joz bara tahghigh , mavaredi bude ke job restoration bude va record , male kesse dige va unam nesbate estefade 1 be 1000 bude nesbat be estefade az dynamic processor ha
Common FAQ
mavarede besiary in soal, bara kessani ke mix e gheire herfeyee daran , vujud dashte , ke chera mix e man ba inke ta nahayate emkan, taghviat shode va hata 0.1db gain baese clip mishe , kheili kheili zaeef tar az mix hayee e ke tavasote compani ha erae mishe ? aya marbut be dastgahaye asbab baziee ke, man estefade mikonam ya chi?
javabesh , be sadegy , adame daneshe ,mix engineer ( agar beshe behesh mohandes goft ,,har olaghi ke mishine poshte mixer , layeghe in onvan nist) , va bishtar az hame, nadashtane danesh e estefade az dynamic processor ha ,,, va tozihate ezafy,,, unchizi ke ma , be onvane studio e khundegy tu iran mishnasim , na tanha , asbab bazi nist , balke end of technology e sound e , ke hich studio i tu naafe holywood , tavanayee va estetaate kharide software hayee ke doremun rikhte , va hargez nemidunim , ina che arzeshi daran, ( bara mesal, tu in cd haye 2000 tomani, hamishe set e Fx haye waves hast , gheimateshun 12,000 POND Na $ va in , ablahane tarin joz e, studio e mae ,, agar heimate software hayee ke estefade mikonim ,ro jaam konim , bahash mishe kole khunehaye ye mahaleye gerun gheimat tu tehrano kharid, unvaght taraf cheshmesh be 4 ta lamp o dokmast o ke jamed bashe, usulan ajsame jamed, mavarede estefadeye furu kardani daran , shayad az in babat jaleb bashan, vagarna, chera man bayad , 8000 ta cabinet amp, i ke daram ke tu kole borji ke zendegi mikonam ja nemishe ro , bekham phisical dashte basham ?? man ke aghlam joz chepanidan dar jayee be zehnam nemirese
A Dynamic Processor Parameter(s)
bara inke , kheili koli tar betunim dar morede dynamic processor ha harf bezanim , raveshe man dar tadris ine ke parameter haye hamaro yekja, va dar yeki az unha tarjihan compressor , begam ,vaghty uno shir fahm shodin, tafavot ha be rahaty fahmide mishan
ye dynamic processor dar vaghe ye morabae , ke dakhelesh ye monhani dare va in monhani karkardesho moshakhas mikone ( karbordhayee ke ba vaghih tarin mesala baratun roshan khaham kard)
in moraba, ke dar vaghe ye mehvar mokhtasate ,mahdoode , mehvare X ha ( horizantal ) neshun dahandeye ghodrate input e ke az chap be rast -100db (-inf) va dar nahayat bakhshe rast 0dB be onvane maximum , meghdar e mojaz
va mehvare Y ha ( vertical one) neshan dahandeye khurujie output level ( after dynamic processing), ke dar kamtarin meghdar – inf ( -90 or -120)dBFs va dar zel’e balayee maximum meghdar 0db
por vazehe ke agar khate y=x dar darune in moraba bashe, yani hich pardazeshi surat nagire , output = input
Some Other Figures Of D.P (s)
(be frequency ha va aadade gheid shode deghat nakonid va ashkal ro joda dar nazar begirid)
Reminding some basic math
agar ma ghesmaty az khate y=x+n ( ke khati movazie y=x : khate 45 daraje) ro dar in morabae dashte bashim mafhume un ine ke D.P be onvane GAINER ,(constant Gain) amal mikone, va vazehe ke meghdare gaine un barabare -n mibashad
age n<0 gaine manfi ya Cut be andazeye -n Ya ABS |n|
agar n>0 gaine mosbat ya boost darim be andazeye ABS |n|
ABS|n| be maanie ghadre motlaghe n e ( Absolute )
ta inja tamame khatayee ke barresi kardim movazie y=x va daraye zaviye e 45 degree (pi/4) nesbat be ofogh budan , khathayee ke az in be baad baresi mikonim ,daraye zaviye haye kamtar ya bishtar az 45 hastand
y=nx+gain //bara rahaty gain = 0 ( make up gain)
y=nx ro dar nazar migirim, if n>1 bashe ( n shibe khat ro taeen mikone natijatan nesbate mostaghim ( dar asl ax az nazare alamat) ba parameter RATIO ( p:1 ) dare)) shibe khat e morede nazar , balatar az 45 e amalkarde un dar nahiyee e ke vujud dare EXPANSION ya gostareshe
binahayat vazehe ke nahiye kami ( saye e khat ru mehvare x ha) dar khuruji be nahiye e vasiyee ( sayee khat ru mehvare y ha) map shode,, pas maghadire input har chi bashan tahte in khat , gostaresh peida mikonan leza beheshun migim, expande
agar n<1 bashe (ie y=(1/3)x ) por vazehe ke amalkard , feshorde sazi ya compression e ,,bara darke rahat tar nesbate saye ha input be output ro ruye khaty ke zaviye e zire 45 dare deghat konid, (omidvar hastam ke axe tamame inharo, betunam az pdf import konam)
A Dynamic Processor Common Parameter
Threshold (Thd) : xdb x e [-90 – 0]
Ratio : (m:1)
Makeup Gain : n db
Attack : x ms / Auto
Hold : y ms /Auto
release w ms /Auto
-
Auto Gain : On /Off
Soft Knee : ON /Off
Side Chain : To An Audio Track
RMS /Peak (Selector)
GAIN REDUCTION METER : A Bouncing Meter
Compression
Amalkard : Agar signale vurudi az THR Tajavoz Konad be ezae har n db taarif shode dar RATIO (n:1) tajavoz az THR signale khuruji faghat 1 db Afzayeshe Gain Khahad dasht .
ie: lets THR = -20dB , Ratio (2:1) , agar Input Signal = – 12db
output signal = -16db + Makeup Gain
Pas bar khalafe tasavor ke compressor ( ke haghighatan) baraye bala bordane ghodrate daruni e signal , estefade mishavad , dar vaghe ,amalkarde aslie an tazeef
mibashad ( albate , ba ezafe kardane, makeup gain, hal kole signal ghabeliate balatary bara taghviat darad)
ghable inke ,baghiye e parameter haro tozih bedam , ba ye mesale sade amalkarde compressor ro tajasom mibakhsham, lotfan yekbar dige baad az mesal, mooroor konin, be rahaty dark mikonid ke in , amalkard ha cheghadar sade hastand (har chand intor be nazar naresand)
shoma wave ro mesle makete khamirie koohi mojasam konid ke gholeye un faghat 4Cm ba saghf fasele dare ,in maket gharare, az saghf avikhte she va adamha betunan az ziresh ubur konan ,faseleye maket ta sath 180Cm , e ke besiar kame ,, agar bekhaim, az tarighe normalization , uno bala bebarim, faghat 4cm ta saghf fasele darim ke 184 cm hanuz baraye besiary az ghadha monaseb nist
ama agar biaym ,az yek noghteye khas ( ertefae khas, THR = astane) be ezae har 4cm ( bara mesal) khamiro balaye un khate farzi (thd) be andazeye 1 cm feshorde (compress konim) vazehe ke ba 40 Cm fasele ta ghole be eza e ratio (4:1) mitunim 10 cm khamiro feshorde konim, hal tavasote parameter e make up gain 4cm ke dashtim 10Cm ham, ja baz kardim, dar kol mitunim maket ro 14Cm balatar bebarim ke fasele 196Cm khahad shod
bargardim, be wave e vagheyee , daghighan hamin etefagh miofte , yeki az natayej e in amal, az bein bordane ekhtelafe dynamic e,yani passage haye loud ba compress shodan zaeef tar mishan, va passage haye soft ba makeup gain taghviat mishan, lezza ekhtelafe dynamic ( ekhtelafe bolandi e seda ya volume seda) kam mishe lezza ghodrate daruni e music, besiar balatar miad ,,ya be ebaraty , masahate zire monhanie wave bishtar shode leza hajme koli e seda besiar afzayesh peida mikone
Deadly important note
avalan, be kar bordane DP ha ya compressor bishtar az unche ke matrah bashe koja estefade konim, mavarede besiar y hast ke hargez nabayad estefade konim ,va saam mahsub mishe baraye mesal ,music e classic,, khasiatesh ine ke farazo nashib ( ekhtelafe dynamic) dashte bashe,,vaghty faghat yek oboe , part e khasi dare va lahzeye dige full orchestra , tabiatan, in ekhtelaf bayad mashhud bashe
sanian, man amalkarde, parameter haye ebtedayee ro goftam, va az tush karbord dar avordam , karbordhaye besiar motenave e digeyee ham hast , ke baziashuno, mesal mizanam , va in karbord haye mokhtalef natijeye setting haye mokhtalef khahad bud , baraye mesal jelo tar tozih midim, ke chetor be onvane sustainer , az in unit estefade konim ,,ya chetor karborde police i dashte bashim va va va
DANGER :
khatare doonestane chizaye kam va bitajrobegy dar ine ke az farda hameye khanandeham o tasavor mikonam ke be khike tamame track hashun compressor mibandan,, deghat konid serfe doonestane yek chiz, hargez in ejaze ro be shoma nemide, ke azash estefade konid,,kheili az mavared, estefade nakardane Fx ha , ya bekarbordaneshun be surate kheili molayem , binahayat natayeje behtary mide
unhayee ke shenakht e nazdik az man daran , midunan hamishe , kharej az inke Fx processoram chi bude, sedayee alii dashtam , ke hich bahsi dar un nabude ,,in sedaye ali faghat va faghat natijeye shenakht e component ham bude , va estefadeye sahiho beja az unha , va hamchenin hargez dar zendegim az yek preset estefade nakardam, hameye sedahamo dar har systemi , khodam program mikonm mohem nist cheghadar vaght begire , va az hame mohem tar , natayeje ziba tar ro ba simplicity va sadegy va estefadeye hade aghal , az Fx ha bedast miaram
IMPORTANT NOTE(s):
agar dar mohite sequencer be ye track ya group track ya master track, be har tarighi, D.P apply mikonin , hatman bayad , dynamic processor ha be surate INSERT eemal shan,,manish ine ke ,100% signal, bayad be FX direct she ,,agar be tarighi , az raveshe SEND Fx estefade konin , hatman bayad send level 100% bashe
va az hame MOHEMTAR Raayate signal Routing e chon Fx ha jabejayee pazir nistan , va sery e dynamic processor ha, hamishe dar ebtedaye zanjireye Fx ha gharar migirand
MOST IMPORTANT FUCKING NOTE
hamuntor ke baadha khahid did , hich Fx i nist ke sikim khiary ghabele tanzim bashe,va hata dar ravesh haye tajrobi ke baratun erae mikonam na tanha ,tartibe tweek kardane parameter ha moheme balke meghdar avalie va tartibe cyclic e set and re-set dare,,bara FX i ke nemishnasi bezar khialet o rahat konam, ke elm chikarast honar chikarast : az miune milyard ha emkane tarkibie parameter ha taghriban 99% mojebe kharab shodane seda mishan, kare elm, moshakhas kardane jazireyee koochik tu in oghyanus e ke 100 ta emkan ro barat bekeshe birun ke rade bandishun , ey – hala bebinim , emmmm bad nist , yenamoore khube ama ,, khube ,oh thats cooool ,,,va kare tajrobe va honar entekhabe cool az miune in emkanate shodanie ke baz az gand zadan ta ey range darand
khob fek konam time blog nevisie man tamum shod, bayad tazakor bedam ke hanuz nesfe matlab baghi munde ,,hata bahse compressor hala hala ha, tozih dare va aksare ,parameter ha tozih dade nashode,,sae mikonam ba graphic bargardam, va teye 3 4 update , in blog ro be ye layeghi ,pishkesh konam
good night,good luck
By : hamid Reza Edalat Nejad