I Think I Need a Truck Already!!!

[06salterego 10+ year member]

dc issent in anytime a signal is constant IE a square wave that flat portion is considerd dc, now no one said it was dc for a long period of time however that wave IS dc, that is why an ac signal stays as a wave because it is never constant.

so smart guy take your post and shove it..

dc power, when measured with a scope is anypower that stays constant...thank you very much smart ***..

 

[DBfan187 5,000+ posts]

Clipping damages speakers because it sends DC current through the voice coil and thus heats it up much faster then if it was the normal AC current (sound). ...
taken from your post idiot...

//content.invisioncic.com/y282845/emoticons/confused.gif.e820e0216602db4765798ac39d28caa9.gif I never said that. That is completely false!

http://www.audiojunkies.com/blog/1306/overpowering-underpowering-distortion-clipping-and-everything-in-between

A clipped sine wave doesn't have a "DC" component AT ALL. It has considerably MORE high frequency content however.
A square wave - a clipped sine - is simply a summation of amplitude-decreasing but frequency-increasing harmonics of the fundamental. Take a 40 Hz sine wave and clip it - you get 120 Hz, 200 Hz, 280 Hz, and so on but NOTHING is added below 40 Hz.

The reason clipping is "bad" is because of the extra power from these harmonics. A sine wave will have an average power level of 1/2 the peak power. A square wave will have an average power equal to the peak power. THAT is the problem.

There is ZERO presence of DC in a clipped signal. It's all extra AC components that cause the extra power.

Time & Power are what 'kill' most speakers.

Everything you want to know is in that link. Let me find that huge thread on this stuff by Richard Clark & Manville Smith of JL Audio.

 

[06salterego 10+ year member]

so on a scope when i m platying with a batter and i touch it and take it off rapidly and it shows square waves exactly like a clipped signal im not sending it dc voltage? that is baisicalyy what he is saying and HE is wrong...

the scope does not lie, and any time the wave form is constant like the flat of a square signal that is dc voltage,

 

[06salterego 10+ year member]

you can find all the posts you want, the theory is that ANYTIME A SIGNAL IS CONSTANT ITS DC VOLTAGE....

 

[DBfan187 5,000+ posts]

dc issent in anytime a signal is constant IE a square wave that flat portion is considerd dc, now no one said it was dc for a long period of time however that wave IS dc, that is why an ac signal stays as a wave because it is never constant.
so smart guy take your post and shove it..

dc power, when measured with a scope is anypower that stays constant...thank you very much smart ***..

That IS NOT DC. The signal still oscillates in BOTH directions, hence AC.
If it changes in anytime, it is NOT DC.

 

[97gp 5,000+ posts]

People from hawaii are stupid

//content.invisioncic.com/y282845/emoticons/fyi.gif.9f1f679348da7204ce960cfc74bca8e0.gif

 

[DBfan187 5,000+ posts]

the flat parts are just more average power over time.

 

[06salterego 10+ year member]

yeah it is time and power but we are discusing the type of power, clipped power is not nescisarily "overpowering" its OVER HEATING, and true destruction from overpowering is clean signal and broken spider cone or tinsil,....

clipping is overheatig exactly like takie a piec of meatal nd touching it to the positive and the negative of a car battery it will heatup, turn readhot and eventally break does that mean you overpower it. NO you overheated it

no matter how you try to describe clipping its a fast acting dc voltage,

 

[spencer321 10+ year member]

audioholic you should just shutup, you should not even be allowed near any electronic devices in cluding your *****, keep your helmet on when you go out side cuze your head is obviously in a fragile state.

said by the guy with 30 post towards the guy who has 10k +

this thread has brought me to the conclusion that people from hawaii are whiny retarded pu$$y's

 

[06salterego 10+ year member]

that makes no sense... what the hell is more average power,

like i said if i take a battery hook it to a scope and touch the + and the - and we see a the line move the i release it and the line drobs back to flat then i revers the polarity and do the same thing over time it will form the same wave for as a clipped signal, so what did i magically turn that dc battery into ac voltage..........

 

[Lil Poot 5,000+ posts]

you don't want a truck, i get 12 mile to the gallon, although gas is down to 2.45 here, and they are a ***** to get loud without a window or door open, you close them up and the bass gets quiet lol.
and who do you know doing hairtricks with 1 18 in a truck? lol

me //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif

well, explorer anyway //content.invisioncic.com/y282845/emoticons/crazy.gif.c13912c32de98515d3142759a824dae7.gif

 

[06salterego 10+ year member]

said by the guy with 30 post towards the guy who has 10k +
this thread has brought me to the conclusion that people from hawaii are whiny retarded pu$$y's

so post count equals smart now?

and your a ****in cracker ***** inbreed pile of dog shit who ****s his sister and likes his dads *** whole go get and education and a job you trailer park trash **** sucker , red neck queer ball..

 

[servcosr5 10+ year member]

People from hawaii are stupid
//content.invisioncic.com/y282845/emoticons/fyi.gif.9f1f679348da7204ce960cfc74bca8e0.gif

please don't go there..... thank you!!

only some of us like me are retarded!! putting on my helmet......

DEEEEEERRRRRRRRRRR!!!

 

[06salterego 10+ year member]

said by the guy with 30 post towards the guy who has 10k +
this thread has brought me to the conclusion that people from hawaii are whiny retarded pu$$y's

you ****in e-thug your the *****, your a ****in moron that adds to the decay of our society, its people like you that give america a bad rep, you deserve all the tornados and shit god has put towards your trailer park, you fukin inbreed sinner *****.

 

[DBfan187 5,000+ posts]

Heat = Power

That power had to come from somewhere. //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif

What is the frequency of a DC signal? Zero Hz. That is an infinite timeline. DC literally means Direct Current - not Alternating Current (AC). If the level changes, BY DEFINTION it is NOT DC.

Clipping changes, guess what it's AC. If an amp ever emits DC voltage, that amp is broken. No if, and, or buts about it.