Digital x Analógico: Diferença acadêmica e matrixista

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Este assunto é muito importante na interpretação e análise da fórmula da Matrix/DNA.

Ate agora a dedução que tenho é que no digital é preciso aplicar uma força externa para o código mover-se, e no analógico, a força é interna, vital, com o próprio código sendo autônomo e auto-movente. Em outras palavras seria a diferença entre uma coisa com vida (um determinado ponto no fluxo de um ciclo vital), e uma coisa sem vida, não como algo morto, mas sim como uma parte retirada de um sistema. Ainda pode ser a diferença entre algo pertencente a um sistema funcionando e algo fora de qualquer sistema. E’ possível ainda ver essa diferença entre um sistema fechado (digital) e um sistema aberto (analógico). Mas preciso pesquisar mais…

Wikipedia:

An analog signal is any continuous signal for which the time-varying feature (variable) of the signal is a representation of some other time varying quantity, i.e., analogous to another time varying signal. For example, in an analog audio signal, the instantaneous voltage of the signal varies continuously with the pressure of the sound waves. It differs from a digital signal, in which the continuous quantity is a representation of a sequence of discrete values which can only take on one of a finite number of values. The term analog signal usually refers to electrical signals; however, mechanicalpneumatichydraulic, human speech, and other systems may also convey or be considered analog signals. An analog signal uses some property of the medium to convey the signal’s information. For example, an aneroid barometer uses rotary position as the signal to convey pressure information. In an electrical signal, the voltagecurrent, or frequency of the signal may be varied to represent the information. Any information may be conveyed by an analog signal; often[specify] such a signal is a measured response to changes in physical phenomena, such as soundlighttemperature, position, or pressure. The physical variable is converted to an analog signal by a transducer. For example, sound striking the diaphragm of a microphone induces corresponding fluctuations in the current produced by a coil in an electromagnetic microphone, or the voltage produced by a condenser microphone. The voltage or the current is said to be an “analog” of the sound.

Digital data, in information theory and information systems, is the discrete, discontinuous representation of information or works. Numbers and letters are commonly used representations. Digital data can be contrasted with analog signals which behave in a continuous manner, and with continuous functions such as sounds, images, and other measurements. The word digital comes from the same source as the words digit and digitus (the Latin word for finger), as fingers are often used for discrete counting. Mathematician George Stibitz of Bell Telephone Laboratories used the word digital in reference to the fast electric pulses emitted by a device designed to aim and fire anti-aircraft guns in 1942.[1] The term is most commonly used in computing and electronics, especially where real-world information is converted to binary numeric form as in digital audio and digital photography.

 

 

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