Lalita K. Wani, Dr.Dhananjay E. Upasani and Dr.Anupama Deshpande 2021. FREQUENCY ANALYSIS OF SACRED SOUND OM (AUM). International Engineering Journal For Research & Development. 6, ICMRD21 (Apr. 2021), 7. DOI:https://doi.org/10.17605/OSF.IO/YSC6R.