Biradial Horn Design Calculator March 11, 2025 by adeel_admin Biradial Horn Design Calculator Calculate the dimensions of a biradial horn based on cutoff frequency and flare rate. Table of Contents Toggle Biradial Horn Design Calculator Cutoff Frequency (Hz): Flare Rate (dB/octave): Mouth Diameter (cm): Calculate The horn dimensions are estimated using exponential growth principles for sound wave propagation.