Grain

Sources of signal degradation and technical limitations

Grain is used to describe a situation where a signal is not completely clear and contains noise or inaccuracies. This can occur due to electromagnetic interference transmitted through electrical devices or due to inadequate quality of components within the device.

What Causes Noise?

Noise can also be caused by external factors, such as electromagnetic waves transmitted through the atmosphere. Noise in the signal can affect the quality of image and sound, as well as data.

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