An amplitude modulated signal consists of a CW (continuous wave) at the carrier frequency, plus two components for each frequency in the modulating information. The two components are separated from the carrier by a frequency equal to the modulating frequency, with one above and one below the carrier frequency. Thus, the modulating information appears twice in the spectrum of the modulated signal.
beat
The four components of tones: 1. Timbre- the characteristic quality of a sound independent of pitch and hardness. 2. Intensity-it is the volume or loudness of the vibration of a tone. 3. Pitch-is the degree of high or depth of a tone or a sound. 4. Duration- it is the length of time, the tone continuous to remain and audible.
FOUR COMPONENTS OF TONES ARE. . . 1. Timbre- the characteristic quality of a sound independent of pitch and hardness. 2. Intensity-it is the volume or loudness of the vibration of a tone. 3. Pitch-is the degree of high or depth of a tone or a sound. 4. Duration- it is the lenght of time , the tone continuous to remain and audible.
compressor, condenser, radiator(not your coolant radiator, its the smaller one infront), and evaporator are the four components
there are five components of CBISHardwareSoftwarePeopleDataProcedures
C = Content / Computer B = Based / Business I = Information S = Security / System
computer based information systems
The disadvanteges are that you can live but sometimes you cant
1.Hardware:The term hardware refers to machinery.This category includes the computer itself, which is often referred to as the central processing unit (CPU), and all of its support equipments. Among the support equipments are input and output devices, storage devices and communications devices.2.Software:The term software refers to computer programs and the manuals (if any) that support them. Computer programs are machine-readable instructions that direct the circuitry within the hardware parts of the CBIS to function in ways that produce useful information from data. Programs are generally stored on some input / output medium,often a disk or tape.3.Data:Data are facts that are used by programs to produce useful information.Like programs,data are generally stored in machine-readable form on disk or tape until the computer needs them.4.ProceduresProcedures are the policies that govern the operation of a computer system. "Procedures are to people what software is to hardware" is a common analogy that is used to illustrate the role of procedures in a CBIS.5.People:Every CBIS needs people if it is to be useful. Often the most over-looked element of the CBIS are the people, probably the component that most influence the success or failure of information systems.
CBIS stands for Computer-based Information System Social media sites like Facebook, Twitter, and Myspace are in the business of utilizing the information users enter to select targeted ads for your page or to inform companies when certain keywords are used in an update, tweet, of post. That is the price you pay for using them.
2
2+2 and 4-2
- To obtain the useful components from a mixture.- To remove the unwanted components from a mixture. - To separate 2 or more useful components from a mixture.
terms are the components of a sum, factors are the components of a product. * 2 + 3 = 5 (2 and 3 are terms) * 2*3 = 6 (2 and 3 are factors)
hardware and software
magnitude and direction