Signal Grey

Signal

A signal is both the process and the result of transmission of data over some media accomplished by embedding some variation. Signals are important in multiple subject fields, including signal processing, information theory and biology.

Grey

Grey or gray is an intermediate color between black and white. It is a neutral or achromatic color, meaning that it has no chroma. It is the color of a rain or storm cloud, of ash, and of lead.

signal

Noun

1. A sequence of states representing an encoded message in a communication channel.
2. Any variation of a quantity or change in an entity over time that conveys information upon detection.

Verb

1. To indicate; to convey or communicate by a signal.
2. To communicate with (a person or system) by a signal.

grey

Adjective

1. Commonwealth standard spelling of gray.
2. Synonym of coloured (pertaining to the mixed race of black and white).

Verb

1. Commonwealth standard spelling of gray.