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Showing posts with label function. Show all posts
Showing posts with label function. Show all posts

Monday, October 29, 2012

Find out what it is and its function the limiter

As well as the effects of Compressor, Limiter effect is also working to process the audio signal and function to reduce the dynamic range of the audio signal. Compressor and Limiter also has interface and knob-knob that are similar, such as Threshold, Ratio, Input, Output, Gain, Attack and Release.

Limiter is also still included in Compressor, simple definition of a compressor and limiter according to Fry are: Basically what these do is keep an eye (or should that be ear?) on signal levels, stopping them from getting any louder than the level you set (the Threshold). A compressor puts a gentle? squeeze? on excess levels, whereas a limiter hits it on the head with a hammer.

The limiter function is as the name suggests, that is me-limit/restrict the audio signal, usually used to make a constant output, the input signal will be constrained by the threshold and output will be raised as needed. Compressor can also act as a Limiter when the compression ratio of the compressor exceeds 10: 1.


Refer to the diagram above, signals exceeding the threshold reduced to the level of the threshold so that the signal is never past the limit. These tools are sometimes used to protect equipment from a sharp signal of a destructive nature. However, this solution results in heavy distortion due to work force such as the limiter saturation.

As in the article about the Compressor and its functions, the following functions of the existing parameters on the Limiter:

Threshold
Compressor threshold start work or active. Example: If the compressor threshold gives a chance at the 0 means that the compressor will be activated or belertja when the signal hits the numbers 0dB, but if the signal does not touch the 0 berartis the compressor is not working.

Ratio
Quantify the reduction in the amplitude of a signal above the threshold, or a comparison of the signal in and out.
1: 1 there is no compression, the output signal with the signal above the input2: 1 the threshold is reduced to half. If the signal exceeds the limits by 10 dB, its value is reduced to 5 dB. other values including 3: 1, 4: 1, etc. To value ratio higher than 10: 1, acts like a compressor limiter.
Attack time
The time it takes before the signal tercompress. Attack time is measured using a milisecond (ms). Example: If the attack time means chance at number 0ms compressor will work right away, because there is no time lag before the signal is tercompres, then the soundnya will sound dull. We recommend setting a slower attack time signal in order to keep a good attack or have also.

Release Time
The time it takes to return to the State of compressor not compression, the goal is smooth action of the compressor. A split release just like attack, i.e. use the ms (milisecond). release time setting sometimes makes the wrong audio to be pumping.

Hold Time
After the input signal amplitude back to the bottom of the threshold, the compressor reduces the action during its release until you reach the compression ratio 1: 1. Hold time allows time release was delayed after the signal back to the threshold, so that the compressor remain active for a longer time.

The Output Of The
The Output could be said as a gain. You can use the output of the compressor to increase the volume level.



View the original article here

What is the function and usability in Box/Direct Box

The function and usability at the Box or Direct Box is, to change the Unbalance signal into Balance. So that the signal can be sent through the bemeter cable-feet in length without reducing the quality of the signal significantly. Therefore, the roles in the Box for live performances is urgently needed, because the cables used from stage to mixer front/FOH fair length, about 50 metres or less. Generally at the Box used to instrument like guitar, bass, keyboard, synthesizer, etc.

Then what about the footage, what is the role at the Box needed? The answer depends on what hung, hmmm ... I mean depending on the cable used. If the cable length is only ranges 3-5 meters it's still not needed in the Box. Instrument Switch or Hi-Z Switch aja is enough.


The Behringer GI1000 features "Virtual 4x12 Cabinet Emulation" which turn signals spekear to the signal line that balance, meaning the FOH mixer seems to read the signal from the microphone, which is the same as ditodong to the speaker cabinet. There are several ways the fitting at the Box that can be used. For example, we wanted to take the character of the effect and the head amp. Simultaneously, in other words not to use mic todong. Then for the order is the guitar--> effect--head-input-> > input at. While the parallel outnya lgs enters the Cabinet amp tsb.

As for the use of todong mic, which the guitarist would want to take a ketakter head and effect separately. Then urutanya is a guitar--> effect--the input Box >. Parallel outnya into the input head amps. As for the recording if you want to take a clean original benar2 from pick up your guitar and the sound of the effect separately so there is no need to take it twice then the order is the guitar--in the input Box >. While the parallel out--> effect--> input head amps. + the ditodongkan microphone to the Cabinet/Box extra, so you use two separate channels to take your guitar safe and simple, isn't it??

Direct to the Audio Interface/Soundcard? Yasudah live guitar--> in Box--Audio Interface/Soundcard >

So, from the multiple ways installing in Box above, we can conclude that the installation at the Box it all depends on the needs of the musicians themselves, which is better for the musicians.

Then, what is the difference between the price on the Box in another box one to greatly affect the sound quality/sound different from him?

According To Bang Indaq:

There is a sound difference, tp ngk should so significant functions essentially in the krn box just to change the signal to an outstanding balance unbalans dr. Not for kolorisasi.

Klopun there are any additional features, plus ' casing ' potent for all terrain use steel alloy materials for example, yes it's yg bikin add expensive. This realistic and really helpful stuff, every product ' spawned ' feature and long-term durability/product durability. Plus this is a feature also makes the price is also a plus.

So back to the needs. You need yg gimana? Simple, basic, and needs to be as strong as the steel casing of the ngk alloy krn just need basic features in and only worn indoors in the studio, or you need extra features such as coloring, potent all-terrain waterproof casing wear in the stage environment krn pool wrote the possibility for damage to high?

Booking back to your own bujeting for at the box it is reasonable for you pd brp figures. Last reply is the most realistic way of reply and simple in selecting tools.


It took in Box for live or recording? Try to check on the TokoDistorsi.com copied from
freeantiplaque.blogspot.com

View the original article here

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