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A sign depends on an object in a way that enables (and, in a sense, determines) an interpretation, an interpretant, to depend on the object as the sign depends on the object. The interpretant, then, is a further sign of the object, and thus enables and determines still further interpretations, further interpretant signs.
Saussure argued that the meaning of a sign "depends on its relation to other words within the system;" for example, to understand an individual word such as "tree," one must also understand the word "bush" and how the two relate to each other. [7] It is this difference from other signs that allows the possibility of a speech community.
The receiving circuit responds to the difference between the two signals, which results in a signal with a magnitude twice as large. The symmetrical signals of differential signalling may be referred to as balanced , but this term is more appropriately applied to balanced circuits and balanced lines which reject common-mode interference when ...
A digital signal is a signal that is constructed from a discrete set of waveforms of a physical quantity so as to represent a sequence of discrete values. [8] [9] [10] A logic signal is a digital signal with only two possible values, [11] [12] and describes an arbitrary bit stream.
A sign system is a key concept in semiotics and is used to refer to any system of signs and relations between signs. [1] The term language is frequently used as a synonym for a sign-system. However, the term sign-system is considered preferable [ by whom? ] to the term language for a number of reasons.
Signum function = . In mathematics, the sign function or signum function (from signum, Latin for "sign") is a function that has the value −1, +1 or 0 according to whether the sign of a given real number is positive or negative, or the given number is itself zero.
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Semiotics (/ ˌ s ɛ m i ˈ ɒ t ɪ k s / SEM-ee-OT-iks) is the systematic study of sign processes and the communication of meaning.In semiotics, a sign is defined as anything that communicates intentional and unintentional meaning or feelings to the sign's interpreter.