Notes for 1.1C Analogue-to-Digital Transformation and Digitalization - IB | RevisionDojo
1.1C Analogue-to-Digital Transformation and Digitalization Notes
Digitization: Converting Analogue to Digital
Definition
Digitalization
The process of convertinganaloguedata into a digitalformat that computers can understand and process.
The process of convertinganaloguedata into a digitalformat that computers can understand and process.
Analogue data is continuous and variable, like the grooves on a vinyl record or the hands of a clock.
Digital data is discrete and binary, represented by 0s and 1s.
How Digitization Works
Sampling: The analogue signal is measured at regular intervals (samples).
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Note
Introduction to Digitization
DefinitionDigitizationThe process of converting analogue data into a digital format that computers can understand and process.
Analogue data is continuous and variable, like the grooves on a vinyl record or the hands of a clock.
Digital data is discrete and binary, represented by 0s and 1s.
AnalogyThink of digitization like turning a smooth, continuous wave into a series of steps. The wave represents analogue data, while the steps represent digital data.
ExampleA vinyl record (analogue) being converted into an MP3 file (digital) is a common example of digitization.
