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Technology EDGE (Enhanced Data Rates for GSM Evolution) is a 2.5G mobile communication technology that is an improvement over its predecessor, GPRS. With data transfer rates of up to 384 kbps, it enables faster transmission of data, which is especially useful for data-intensive applications such as video streaming or online gaming. One of the key factors behind its increased speed is its use of a different modulation scheme than GPRS. EDGE uses an advanced modulation scheme called 8PSK (8 Phase Shift Keying), which enables it to send more data per radio frequency channel. This modulation scheme provides more efficient ... Read More
Introduction Executable and Linkable Format (ELF) are simply executable codes, shared libraries, and core dumps are all stored in binary records, which is utilised by numerous modern operating systems. The Elf arrange was outlined to take the part of prior executable designs like a.out and COFF, which were less adaptable and more difficult to use. The Elf organise is made up of a header, program headers, segment headers, and real data segments, among other things. The header of an Elf record incorporates general data about the file, such as the sort of Elf record (executable, shared object, or core ... Read More
Introduction Equity Linked Savings Scheme (ELSS), a form of mutual fund, typically invests in equities and other securities with an equity component. Investors cannot withdraw their money from an ELSS before the three − year lock − in period expires. An investment made in an ELSS is eligible for a tax deduction of up to Rs. 1.5 lakhs under Section 80C of the Income Tax Act. ELSS is recognised as a tax−efficient investment choice since it has the potential to generate higher returns than other tax−saving investment alternatives like the Public Provident Fund (PPF), National Savings Certificate (NSC), ... Read More
Introduction Equated Monthly Installment (EMI) refers to a particular monthly payment made by a borrower to a lender that includes both principal and interest in order to repay a loan or debt in a particular time period. Calculation of EMI Three variables are taken into consideration while calculating EMI (Equated Monthly Installment): loan amount, rate of interest, and loan term. The formula to calculate EMI is − $$\mathrm{EMI = [P\: x\: R\: x \:(1+R)^N]/[(1+R)^N-1]}$$ wherein P = loan's amount. R = the interest rate (calculated by dividing the annual rate of interest by 12). N = the loan ... Read More
Introduction Externally Modulated lasers (EML) are a certain kind of laser used in optical communications that transmits high−speed data across extremely huge distances. It was designed to have high optical power, a small linewidth, and fast modulation speeds. Due to its capability to transfer data at fast rates over long distances with low signal distortion, EMLs are frequently utilized in optical communication systems, such as fibre−optic networks. EMLs' external modulation is an important component in modern communication systems since it allows for high data speeds by superimposing the data signal onto the laser beam. Also, EMLs can be used ... Read More
Definition Extended capabilities port (ECP) is a type of parallel port for personal computers. ECPs allow bidirectional communication between a computer and peripheral devices. ECPs are also 10 times faster than the older versions. Parallel ports are divided into four types Standard parallel port (SPP) Parallel port (PS/2) Enhanced parallel port (EPP) Extended capabilities port (ECP) Parallel Ports Parallel ports are also known as Centronics Connector, Centronics Interface, or Centronics Port. The parallel port is an interface which was used earlier to connect peripheral devices to computers. They were found in the back of the computer and ... Read More
Introduction Efficient Consumer Response (ECR) is a business strategy for the retail industry which increases the level of services towards the consumer. Under this there is close cooperation between the retailers, wholesalers and the manufacturers to improve the efficiency of the supply chain. The companies who formulate the supply chain see a decrease in losses as three of them (retailers, wholesalers and manufacturers) don't have their separate goals. The end goal of ECR is to optimise the supply chain to its fullest. How did ECR start? It was created by an industry in the United States of America with ... Read More
Introduction Electronic Cleaning system (ECS) is a payment mode which was introduced by the Reserve Bank of India in the 1990s. The ECS is used by various organisations for making payments such as salaries, pensions, dividend interest etc. Electronic Cleaning Service is mostly used when the funds are periodic and repetitive. In other words, it is the transfer of money from one bank account to many other bank accounts or the transfer of money from multiple bank accounts to one bank account. Types of ECS ECS debit − Individual Payments of EMIs, SIPs, loans etc. Under this, a ... Read More
Introduction Electroconvulsive therapy (ECT) makes use of mild electrical current that generates seizure and this treatment effectively treats some of the refractory mental health illnesses, including depression, schizophrenia, and many other types. It is considered to be one of the modern methods that use anaesthesia to minimise the discomfort level faced by the diseased during the procedure. Definition Electroconvulsive therapy (ECT) is a procedure that is performed under general anaesthesia and small electric currents are passed through the brain with the intention to trigger a brief seizure. ECT causes major changes in brain chemistry that can quickly reverse back ... Read More
Introduction Electronic dispersion compensator (EDC), and GPON (Gigabit passive optical network) GPON uses “Fabry-Perot laser technology” for high speech networks. EDC improves transmission up to 2000 Km, with fast-adaptive compensation ability. Nowadays, we need a strong network for communication like fibre-to-home communication. There is a different network that uses different techniques to process from fibre to home communication EDC and GPON, etc. Electronic Dispersion compensator. Definition of EDC Electronic dispersion compensators (EDC) is a process to reduce the effect of dispersion in fibre-optic communication links with electronic components in the acceptor device”. It is used for chromatic dispersion compensation. ... Read More