acoustical line icons collection. soundproofing, absorption, reflection, diffusion, resonance, transmission

vector icon line sign soundproofing absorption reflection diffusion resonance transmission isolation reverberation acoustic vibration harmonics echo frequency attenuation room modes airflow clarity noise acoustician interference damping blocking leakage flanking insulation echoic reflections reduction sound engineering soundscapes t audio singing microph music concerts performance auditorium recording speech studio panels soundabsorbing materials educational spaces listening environments