Why is modulation important

They were very precious and important at that time period. The Opportunities and Threats of Globalization in International business. The globalization provides opportunities to international business operators are as follows: Political Liberalization The political ideology of any nation removes the barrier to conduct trade activities.

There is a friendly environment for the investors to conduct the business which is the major reason for the opportunity for globalization. Technology The technology is innovated and novelties found every day. It is creating the opportunity to globalize as the innovation has made able to operate the business in any corner of the world.

Cost The opportunity of globalization is the cost factor. To gain economies of scale i. Market The need for expansion of the market to operate competitively is another opportunity to globalize the business.

Competition The competitive intensity is raising due to which business investors are more influenced to operate globally to grab the opportunity. Nepal Airlines is the national flag carrier of Nepal, established in and headquartered in Kathmandu, Nepal. External Environment Analysis - PESTLE Analysis Political: The airline industry is widely obstructed by regulations and restrictions so the government-owned Nepal Airlines has been suffering due to poor management, high political interference, and corruption.

This signifies that air travelers are increasing significantly and the aviation industry will ultimately keep on growing. Also, many Nepalese students are going abroad for higher studies to gain quality education from foreign institutions. Also, Nepal. For example, the restaurant industry having fast food, fine dining, etc. Strategic groups help to identify the direct competitors and competitive environment. Likely or the possibility of one strategic group moving to another group within an industry.

Identify strategic problems. Strategic groups help in identifying opportunities. Therefore, Strategic groups help to understand the opportunities, strategic problems, possibility of moving from one group to another, and identify its direct competitors. Strategic group characteristics can also be a way to understand its effectiveness. Market Segments 2. Pricing 5. Distribution Channels 6. Geographical Expansion. The importance of Encoding, Quantization, and Sampling in Pulse Code Modulation There are mainly 3 basic operations that are carried out in pulse code modulation.

They are encoding, sampling and quantization. Improve Article. Like Article. Previous How to keep old content when Writing to Files in Python? Recommended Articles. Article Contributed By :. Easy Normal Medium Hard Expert. Writing code in comment? There are 3 basic types of modulation: Amplitude modulation, Frequency modulation, and Phase modulation. Why use modulation at all? To answer this question, let's consider a channel that essentially acts like a bandpass filter: both the lowest frequency components and the highest frequency components are attenuated or unusable in some way, with transmission only being practical over some intermediate frequency range.

If we can't send low-frequency signals, then we need to shift our signal up the frequency ladder. Modulation allows us to send a signal over a bandpass frequency range. If every signal gets its own frequency range, then we can transmit multiple signals simultaneously over a single channel, all using different frequency ranges.

Another reason to modulate a signal is to allow the use of a smaller antenna. Modulation shifts the baseband signal up to a much higher frequency, which has much smaller wavelengths and allows the use of a much smaller antenna.

Think about your car radio. There are more than a dozen or so channels on the radio at any time, each with a given frequency: Each channel gets a certain range usually about 0. Modulation makes it all possible, because it allows us to send voice and music which are essential baseband signals over a bandpass or "Broadband" channel.