amplitudovou

Amplitudovou is the instrumental singular feminine form of the Czech adjective amplitudová, which denotes a relationship to amplitude. It is used with feminine nouns in the instrumental case, usually within compound noun phrases describing methods, characteristics, or properties that are based on amplitude. In practice, amplitudovou appears in contexts such as signal processing, acoustics, and physics, where authors refer to actions performed by or using amplitude-related means.

Etymology and grammar: The base noun amplituda means amplitude, borrowed into Czech from Latin amplitude. The corresponding adjective amplitudová is formed with the suffix -ová, and its instrumental singular feminine form becomes amplitudovou. This form agrees with the feminine noun it modifies, for example in amplitudovou modulací or amplitudovou charakteristikou. The use of amplitudovou is thus a grammatical inflection rather than a standalone technical term.

Typical usage: Amplitudovou modulací describes the method of modulation based on amplitude. Phrases like signál byl zpracován amplitudovou modulací or charakterizována amplitudovou charakteristikou are examples of the instrumental form in action. The word functions as a descriptor within technical prose, allowing precise specification of amplitude-related procedures or properties.

See also: amplituda, amplitudová modulace, modulace, fázová modulace. Notes: Amplitudovou itself is not a separate concept; it is a morphologically inflected form used to express "by amplitude-related means" in Czech.