welcome to Bdacbsa

This technology is used by manufacturers to create a reduced sound awareness. There are two main elements of controlled sound while flying with the use of headphones.

The first is a passive noise control made available when the ear cup fits around your ear. The second is an active noise control that comes from the sound section of the ANR process. The material an ear cup is made of is specially designed. The design also affects the way the ear cup rests around the area of your ears. It is designed that have made headphones, through a fit to passively reduce sound. Manufacturers design on every headphone, irrespective of whether they are ANR or not, are designed to make use of this means to control sound.



ANR technology, however, goes further than that. It tries to eliminate the remainder of any sound that gets into the ear cup background. Below are the components that make it possible: Microphones to single out immediate noise in the surrounding Electronics that go with the noise and produce a reverse sound Speakers that transmits the converse signal into the ear cup surroundings to terminate the immediate noises For all this to come together the microphone notices the occurrence and the degree of change of the noise in the ear cup.The opposite waveforms of same sound are recognised and replicated by the electronics in the headphones. It then communes it to the speakers. After this, the speakers transmit the reverse wave sound into the ear cup to terminate the noise that is sensed.

When sound delivery

When sound delivery is delayed it renders the ANR exercise useless since the feedback comes to your hearing. Apparently, this all occur real time. For proper noise elimination, the sophistication of the electronics has to be quite strong to single out delicate disparities in cockpit noise. When the electronics are very sensitive the exactness of noise elimination becomes higher technology in microwave ovens.

The most daunting

The most daunting task for manufacturers of headphones is to find a way to balance the passive filtering of sound through the resting force of the ear cups and the ANR. When there is an effectual passive noise control by the ear cups there is less demand on ANR technology to perform. There is an inconvenience that comes to wearing headphones because passive measures were undertaken.

This forces designers

This forces designers to make some tradeoffs. For market success, there is need to balance the mix of passive and ANR technology. Higher-end headphones are quite comfy and are great at eliminating noise. Choosing headphones to buy are based on one's preference. Depending on the head or flight environment the most effective headphones differ. They have introduced the newest

our staff




Dark Kira














More than half of the population



Happy cilent




What is Inverter Technology?

It doesn’t matter the temperature setting,   Inverter Technology produces a stable flow of power for consistent, evenly cooked food that is bound to the centre across a broad scope of cooking practices.The utmost advantage of this inverter microwave can be seen when there is a drop in the power level. This drop affects the normal microwaves. However, in an inverter microwave oven, the power level remains unaffected.Isn’t that great? Hence you get what you expect.

Say for example, when using the oven you set 80% power, you are in reality going to get a stable supply of 80% power for the whole cooking time. What happens when the normal microwave is not on full power? It pulses. When it pulses, it makes cooking miserable. This means the power keep switching on and off. The consequence of this could be an irregular cooked food or cold areas.With this new inverter microwave technology, foods can be cooked consistently.This means a number of things.


First, it retains the food texture, quality and flavour. Secondly, there are no cold areas. Thirdly, there is less shrinkage even when the food is reheated.To develop microwave ovens, Panasonic keeps the end-users in mind. This means that their products are user-friendly. These are the main differences between the inverter microwave and normal microwave ovens:

Inverter microwaves have a bigger capacity than the normal microwave ovens.They are lighter than normal microwave ovensThey make use of circuit boards rather than transformers and capacitors.
In this recent stage of inverter manufacturing, cooking can now be done on a double level. Imagine when two foods are placed into the microwave oven. They get to cook rapidly and consistently.


This is what the Panasonic stacker does. Also, imagine that the time it takes for you to defrost a food is reduced by almost half. Some inverter microwave ovens are able to do this with the turbo defrost feature.These ovens have sensors in it that enable the microwave to choose the suitable cooking time as well as the power level by just one press of the button.It also has a keep warm facility that retains the heat of the food and reduces the need for further cooking.


This is the production of microwave ovens that has inverter technologies. This has gone far beyond the use of old transformers and capacitors. The new technology brings with it the use of inverter circuit boards. This makes microwave ovens more efficient through a more rapid way of reheating and cooking food.



Ewan Kay 66 Tonbridge Rd,CONINGSBY LN4 9YZ


078 1889 3523