Taajuudellisissa
Taajuudellisissa is a Finnish term used to refer to phenomena, methods, or descriptions that pertain to the frequency domain. The word derives from taajuus (frequency) with the suffix -llinen forming an adjective, and the inessive plural suffix -issa indicating “in” or “within.” In Finnish academic writing, taajuudellisissa describes analysis, representations, or observations expressed in terms of frequency components rather than time-domain variables.
Definition and scope: The concept is commonly used in signal processing, acoustics, and vibration analysis to
Applications: Taajuudellisissa approaches underpin the design of audio equalizers, spectral analysis of engine or structural vibrations,
Relation to related concepts: It is closely connected to the frequency domain, Fourier transform, spectral analysis,
See also: Frequency domain, Fourier transform, spectral analysis, time-frequency analysis.
Notes: Taajuudellisissa is chiefly a Finnish linguistic expression for concepts common in signal processing and related