End Fire, Gradient, Cardioid Subwoofer Alignment How do they work?
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- Опубликовано: 11 июн 2020
- End Fire, Gradient, Cardioid Subwoofer Alignment How does it work
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Ano ano ang ilan sa subwoofer alignment, paano sila nagkakaiba iba, paano sila gumagana, at ano ang aking preferred configuration.
Maaaring makadagdag kaalaman sa inyo sakaling hindi pa ninyo alam.
Idol salamat dito sa bagong kaalaman. Hindi to naituturo ng ibang may-ari ng sound system. Iba parin talaga ung may aral sa electronics. Mas malinaw ung paliwanag.
Thank you Sir Kevin. 🥂
Thank you!
tks you so much
Welcome bro. cheers 🥂
Idol pasilip kami ng mga sound system equipment mo na ginagamit sa events. 😊 Konting tips sana sa mga balak magsimula ng sound system business, and magkano ang pricing pag nagpaparenta na. Sana marami pa po kayong matulungan. Salamat idol! More power sa channel mo!
Thank you Sir, pahelp na din po maexpose itong channel sa kagroup ninyo. salamat po. Ang set up ko po ay
option1 (absorptive small venue)
analog mixer direct to Active speaker (built in compressor), no geq.
option2 complete set
mixer-compressor-geq-crossover (minsan una crossover then geq sa midhigh)
option3
digital mixer direct to amps/active speaker
Sir pede po b same polarity pero magkaiba ng frequecy pra s cardioid set up
great video! didn't you forget tom flip polarity for front addition of cardioid array tho?
for Cardioid, we delay and polarity invert the rear facing sub. I did it at around 30:32 (mistakenly, the mouse dragged the blue waveform, which i supposed to drag the green waveform (green waveform is sound from rear facing sub)
Yes, for the rear audience he did Inversed the polarity but for the Front audience he forgot to polarity invert.
Ok
Sir ano pong suggestion nyo pag may bass cancelation sa bandang sides ng venue. 2 meters pagitan ng subwoofer walang delay na implemented. Nakaposisyon po subwoofer sa gitnang stage.
Good day, kung two subs, i suggest couple them together sa middle kung may ilalim ung stage na pwede pagtaguan. kung wala naman, better put them together near either left or right speaker. ung venue talaga malaki effect sa quality, early and late reflection., consider also sound na magreflect sa rear wall, possible mag cancel sa sub going to audience
@@BNBTutorialforSoundSystem thank you sir!
Good day po sir!! Thank you po ang dami qu ng natotonan po sa inyo.. Sir tanong qu lang po about xa sub woofer speaker active or passive.for live band po. Vocals and instruments. alin po pla sir ang dapat pweding ibigay na signal po don bass guitar at kick drum lng po ba sir?
Either passive or active will work Bro. i personally like to send Kick, Bass gtr, Floor tom, keys, synths, cello. and mic also during human beatbox.
Kristian Buno ah okey. Thank you sir!!
@@elizerdelossantos8870 Welcome Bro. anytime. 🥂
Sir tanong qu lang po sana about sa instrument. Bass,led,aucostic,rhythm guitar and keyboard po. Sir balance po ba o unbalance ang output nya po going to an amplifier? Kc may output na akala eh balance yun pla po ay sterio output.
@@elizerdelossantos8870 Hi Bro, dalawang ung balanced na sinasabi.
1. balance in terms of polarity. (negative and positive signal), normally ung mga instruments ay unbalanced especially nagamit ng TS cable.
2. balanced in terms of panning. (left and right), keyboard and edrums ay balanced, not unless sa mono ka lang magsaksak. ung mga nakamic is unbalanced, not unless like tomtoms na ipan mo ng left and right sa mixer.
Good day sir paano mag lagay ng delay sa speaker wire para sumabay yong tunog nya sa front sub mo?
Need mo ng dsp. Like speaker management.
May we have this excel file pls ?
New subscriber here! Sir patulong naman po . Tama po ba na sa aux out1 ako ng mixer kukuha ng sub? Ang mid at hi ko po is nasa main out naka stereo . SOUNDCRAFT EFX12 po mixer ko. God bless po.
Hello sir Bert, ganyan po ung set-up ko. Stereo ang mid-hi sa main out ng mixer, then x-over, at EQ, then ung aux send connected sa sub amp. Problem lang po dito, ung frequency na lumalabas sa aux send is above 150Hz. Kaya need po ng isa pang x-over to filter the frequencies. Good thing po may Low Pass Filter si amp ko. Advantage po is nacocontrol ng maayos ung volume ng sub. Of all the wiring na nasubukan ko, ito po ung maganda ung sound quality. Just sharing sir. Sana po makatulong.
@@kevintutanes9630 nilagyan ko din po ng xover at eq yung sub connection ko para po ma filter. Thanks po
Hello Sir Bert, the standard way po is sa output ng Main LR to crossover Low out ka kukuha ng signal going to subwoofer. Ung aux fed sub po ay good way na ginagamit ng marami. mas may control ka kung anong channel ang gusto mo makinig sa sub plus controlled mo pa ung level going to sub. However, need mo po na naka post fader ung aux na kukunan mo ng signal going to dub, so kapag binaba mo channel fader meaning hindi din dapat sya tutunog sa subwoofer, besides, need mo po ng bukod na EQ or crossover sa aux out mo, not unless may crossover na ung subwoofer mo like active sub, or power amp na may LPF (low pass filter)
to share my preference, normally naka main LR-crossover Low out ako kumukuha ng signal going to sub.
Ung aux fed sub (gaya po ng tanong mo) is ginagawa ko sya depende sa venue, like kung navivisualize mo na pwedeng magfeedback ang isang channel sa subwoofer like kick drum mic kapag maliit ung venue.
@@BNBTutorialforSoundSystem thank you so much sir . Godbless po.
I think you need to take a look at some audio theory before making a video , you are referring to sibilance , endfire is ONLY cardioid at the reference frequency , Cardioid subs dont work left and right unless you steer the arrays 45 degrees of axis or use super cardioid , cardioid subs need space to wok placing them next to each other does not give the best results , multiple of end fire cabinets works well for far throw but the limitation is time within the array,,,,, cardiod rear is done based on arrival time in path length..
Hi Tony, thanks for your thoughts, i mentioned that end fire cancels at rear on the reference frequency at around 15:15 and 33:45, and talked about the gap, time difference on the beginning of video. I appreciate anything i can learn from youm 🥂
@@BNBTutorialforSoundSystem there are 1000's of videos out there , we have done also Multiple of sub trainings with the AES Philippines , both as private trainings and facebook streams. The AEs Philippines Section are worth a visit as they do provide Feww education to the philipine sound guys. You mentione your were in Dubai Where? and with Who?
@@tonysawyer6946 Im following most videos from aes ph, learned a lot from there too including your video. I worked as freelance guy in dubai, with short training from Bruce (forgot his last name), Rashid kamal, and Lerry Coriante i think. mostly brazillian guys, last there for 2 years