Elektroakustika a ultrazvuk

Oblast zaměření: Elektroakustika a ultrazvuk
Komise : IEC/TC 29 (Electroacoustics)
Původce: CEN
K připomínkám do: 28.01.2020
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This document specifies standard aspect ratios for logarithmic or decibel characteristics versus a logarithmic frequency axis and ranges for the radius of polar diagrams of level. Applications include hard copy printouts, electronic files (e.g., PDF files), scientific publications, screen displays in computer programs and apps, as well as graphs in standards.