Sound: Hearing mechanism, Decibel, Frequency, Sound machines in home and around –, Microphone, Loud speaker, Public address system, Characteristics of a sound note, Formation of stationary waves in stretched string, Laws of vibrating strings, Beats, Doppler Effect, Applications and limitations of Doppler Effect, Echoes, Absorption of sound wave, Reverberations, Fundamentals of Building acoustics, Statement of Sabine’s formula

Add a Comment