The Telephone – A Brief History

During the 1870’s, two well known inventors both independently designed devices that could transmit sound along electrical cables. Those inventors were Alexander Graham Bell and Elisha Gray. Both devices were registered at the patent office within hours of each other. There followed a bitter legal battle over the invention of the telephone, which Bell subsequently […]

Using Communication Styles That Entertain, Inform, Convince and Persuade Effectively

Effective communications are essential for building both personal and professional relationships with others. First impressions count so it is important to choose words that others can relate to quickly. Every industry and function has its jargon. For example, talking to bankers about interest rate sensitivity, to product developers about time-to-market, and to manufacturing enterprises about […]

Ten Commandments of Effective Communication

Everything we do is communication. Without communication we will not be able to interact in a civilized manner. Without communication we will not be able to create modern societies. Without communication we would not be able to create prosperity for ourselves. Without communication we would not be able to construct organizations necessary for the reproduction […]

What is an Intercom?

An Intercom (intercommunication device) is a communication tool that allows two or more people to carry a conversation or communicate in some manner through different rooms or compartments in a structure (ie. a building, ship, airplane, etc). This communication over an electric circuit device is mostly found mounted permanently within building structures (whether business or […]

Basic Components of Cellular Systems

1. Introduction There are various cellular systems in the world, such as the GSM and CDMA. The design of these cellular systems are complicated but the architecture of most cellular systems can be broken down into six basic components. In this article, I will illustrate the six basic components that can be found in most […]

The Invention of the Telephone

The telephone is a wonderful invention. Since it was first introduced into the marketplace it has made a world of difference in many people's lives. The fact that the telephone can be used in an emergency situation is probably the most beneficial of all. The telephone has saved many lives over the years, and without […]

Role of Stock Market in Financial System

The stock market plays a crucial role in the financial system. It is considered as one of the best ways to increase their funds. But before you make any investment into the stock market, you should know how to get started. It may turn out to be a profitable affair as long as you know […]

Ten Impediments to Effective Communication

There are countless reasons why high-quality, effective communication can be difficult. We are all individuals, with different ways of viewing the world, different biases and objectives and vulnerabilities. We so often judge what we see and hear based upon our own experiences and predispositions. We should remember, however, that effective communication begins with mutual respect, […]