Aeroplane sound.......

[kyheng]

With this explaination atleast people will understand it more easier, not like the first post. I make some mistakes and you flame me like mad. But you do mistake and never say a word sorry.

 

[Kippo]

And another thing is my name is kyheng, not kykheng, please show some respect on people's name. If want to post a person's name, please post it correctly.

i'm sorry. Its just a typo error. And i have edited my post to correct ur nick.
is it your name or your nick?


on the muting plug that u commented before, you dismiss it like 'saying the food is tasty without even tasting it'.
and muting plug is not even high tech.

this is a muting plug

 

[Kippo]

I make some mistakes and you flame me like mad. But you do mistake and never say a word sorry.

dude,
dont be overly sensitive. chill out.
I DID NOT flame you.
what i'm saying is do not dismiss something when u have not looked into it.

and i apologise if i make a mistake. and i do not see the reason for me to apologise if i do not make a mistake.

 

[kyheng]

A name is a name, a nick is a nick, a car is still a car, a mistake is still mistake. When a man/girl that call/type wrongly on people's name/nick by mistake or not, he/she is not only not respecting people but ownself also.
As I said it earlier, with the 'maximum'info from the website and your post, who will know how to use it?

 

[Kippo]

www.google.com ---> www.autosound2000.com ---> go below to 'Mute the amp' ---> download the tutorial video which explains everything.

what is so not so 'maximum info' from this?

 

[Kippo]

A name is a name, a nick is a nick, a car is still a car, a mistake is still mistake. When a man/girl that call/type wrongly on people's name/nick by mistake or not, he/she is not only not respecting people but ownself also.

hmmm... either this means you are overly sensitive or just egoistic person. Just my opinion and if it is wrong then i'm sorry. But is looks like u want not just apology but until i 'kow-tow' to you.

for example, 'hi! kykheng. how are u doing.' ..... 'my name is kyheng and not kykheng' ... 'ahh... sorry. i got it. your name is kyheng, yep'...


but u end up wanting to drag this on and on and start to nit picking... haiya! susa la ni macam...

if ppl got my name wrong, i'll politely tell them my proper name or spelling and thats it. I dont even see it being not respectful unless they make fun of ur name (for strangers only la).

ok, it ends here for me. Just waiting for results from Alan.

 

[kyheng]

Other things I might not that sensitive, but not my name. For you it might be mistype or whatever you said, but for me is like you are making fun on it. Until I have to sound you then only you say sorry.

 

[Alan86]

Alan86, only left hand side of the speaker got airplane sound? Right speaker don't have airplane sound? Then maybe is your RCA cable(left) not connect properly. Unlikely is your HU giving problem. If really is your HU then should left + your speaker and tweeter have the airplane sound. I not that sure how you connect your HU>pre-amp>amp?speakers, but roughly I can guess is HU>pre amp(front)> 4 ch amp(front)> tweeter, pre-amp(rear)>4 ch amp(rear)>speakers, correct me if wrong.
Mind to tell what is your HU model?

i also dunno how my fren connect my preamp? hav ask him diz thursday coz im working everyday now.......only diz thursday i got off! wil let u know on thursday how my car wiring r connected through my preamp......

im using pioneer 3750 HU.....i oredi check wif my fren that day, he check my car 4 over 1 hour then he said that the aroplane sound is cause by my HU cause the wiring all ok!:shades_smile:

 

[gohkokeng]

not sure,hav 2 check 1st coz im not the one that install my car ice system.....
i cal my fren from xtreme audio system to install everything.......

my fren said that the sound maybe come from my HU and not from the grounding cable........:shades_smile:

the performance / accessories shop boss told me 1....10.5mm power cable/grounding cable? will or might affect your audio with the sounds so called aeroplane sound?

 

[Alan86]

oklar kyheng and kippo bro, stop arguing bout the name lar!

back 2 topic k.......

CHEERS:shades_smile:

 

[Alan86]

the performance / accessories shop boss told me 1....10.5mm power cable/grounding cable? will or might affect your audio with the sounds so called aeroplane sound?

so wat type of cable will not cause that aroplane sound?

 

[kyheng]

What type? I using 9.5mm one, starting got airplane sound, after long time of troubleshooting, found out that is my HU RCA pre-out(rear)is the culprit. Actually, airplane sound got alot of cause, where mine is part of it. So if want o use a thicker one(10.5mm), I think you have to add grounding cables on your engine body.

Ok, back to the topic, your HU only have 1 pre-out. So your setup is something like this(70% correct, hopefully)
HU>pre-amp>front out>4 ch amp(front)>speakers, or tweeters
>rear out >4 ch amp(rear) >speakers
>sub out >2 ch amp >sub
If based on the above setup, is hard for me to believe that your HU got problem. If your HU really have this problem, then the left rear speaker or tweeter also will have the airplane sound. But so far you said only come from your front left speakers.
You have to bypass your pre-amp to test it already.

 

[Alan86]

kyheng-the setting that u mention above is correct....

wat do u mean by bypass my preamp?
not so understand coz im still a newbie in ICE,got more to learn from u guys.........

thanks in advance!:shades_smile:

 

[kyheng]

Bypass mean that you have to use your HU's pre-out to your 4 channel amp that have sirplane sound 1 without going thru your pre-amp..

 

[edministrator]

another question to the sifus:

can the aeroplane noise problem be decreased / eliminated by installing Raizen Pivot? :_:

 

[kyheng]

What is it actually? But I don't think it will help.

 

[Kippo]

another question to the sifus:

can the aeroplane noise problem be decreased / eliminated by installing Raizen Pivot? :_:

ed,
its another equipment people put in that say 'ahhh! big difference in car pick-up response, fuel efficiency increases as well' or 'i noticed audio quality is better' bla bla...

basically its just a voltage 'ripple' filter that the manufactur trying market by creating doubt of you alternator rectifier capability. And what inside is just a bank of capacitors which makes it no different from the one big capacitor ppl install for the amplifier for louder SPL (another myth).
all i can say is that the 'difference' that the user feel is just placebo effect. In my opinion it is just another waste of money marketing hype to install something that will make no difference.

buy why filter the voltage ripple (if even the ripple cause any significant problem at the first place) on the power supply side when the noise you have is on the audio signal side?

but even if raizen pivot 'do stable' your voltage for a tiny bit (which i think does not), do you think it helps to eliminate 'audio noise' i.e. due to equipment problem (amp, xover, equaliser/pre-amp, HU, RCA with damaged connectors or bad insulators) which is the actual culprit of the noise?

no it will not help. Better go straight to the noise culprit. At least it solves the problem rather than bandage here and there.


p/s: i see someone again dismissing about something without even knowing about it. sifu eh?

 

[Kippo]

What is it actually? But I don't think it will help.

sifu, can u stop doing this 'dismissing' thing again? It really undermines ur credibility.

 

[kyheng]

Is it? I think now you are trying your best to target me. That's why I asked in the first place what is it. Even if the thing is actually a VS or whatever, if your ICE got airplane sound, can you just add this thing or other things and solve the problem? Is no right? That is why my second statement comes out : But I don't think it can help. Maybe you can try to understand what I mean first then only try your best to 'dismissing me'. Won't you feel that is abit childish when you cannot understand somebody's word correctly and try to act clever?
I not a sifu or whatever, I only know when there is a problem, is try to use the most simple setup first rather than add this or add that. This is what I do from day 1 till now.

 

[83cat]

acually what kind of rca cable also amost the same, from until rm50-rm200, no diffrence also will get aeroplan sound if conet not good or other reason