How to Define the Spec for a Practical Analogue Filter

Ideal filter responses can’t be realized because they have instantaneous transitions in the frequency domain. This video introduces the concepts of filter gains and bands, which are used to define and constrain practical filter specifications. Transition bands are used to separate passbands and stopbands so that the gain can gradually change as needed. Previous Video “Ideal Analogue Filters … And why they can’t exist!”:    • Ideal Analogue Filters … And why they can’...   Playlist of Signal Processing in a Hurry:    • Signal Processing in a Hurry   PDF Lecture Notes: https://www.engr.mun.ca/~adamnoel/tea... Research Channel:    / @biophyscomm   Timestamps 00:00 Intro 00:36 Filter Gains and Converting Between Linear and Log (dB) 01:36 Passbands, Stopbands, and Transition Bands 02:26 Outro #lecture #lesson #engineering #signals #signalprocessing #systemsengineering #electricalengineering #computerengineering #analoguesignalprocessing #lti #frequencyresponse #filter #gain #transitionband #passband #stopband