List of Articles Noise Reduction Open Access Article Abstract Page Full-Text 1 - An application of fuzzy fractional partial differential equations on heart sound signal denoising farnoosh karimi Tofigh Allahviranloo Saeed Abbasbandy Open Access Article Abstract Page Full-Text 2 - Plants Role in Noise Reduction of Interior Walls (Comparison of Noise Absorption in Native Species and Non-Native Species) Setareh Babakhani Mostafa Gholipour Gashniani Arman Mahmoudi Otaghvari Open Access Article Abstract Page Full-Text 3 - A Novel Noise Reduction Method Based on Subspace Division Amin Zehtabian Behzad Zehtabian Open Access Article Abstract Page Full-Text 4 - A New Method for ECG Denoising Using an Amalgamation of Adaptive and SG Filters Ali Ghasemi Farzin Shama Farshad Khosravi Open Access Article Abstract Page Full-Text 5 - Self-Adaptive Morphological Filter for Noise Reduction of Partial Discharge Signals Amir Abbas Soltani Seyyed Mohammad Shahrtash Open Access Article Abstract Page Full-Text 6 - Investigating the Effects of Geometry and Material on Acoustic Characteristics of Hospital Rooms Mehdi Salehi Rozita Salehi