Lectures related to Room Resonances: Understanding Low Frequency Modes

Sound Waves in Waveguides

Explores sound wave propagation in waveguides, room modes, and sound pressure distribution in rooms, highlighting the detrimental effects of room modes on sound reproduction.

Introduction to Acoustics

Covers the science of sound, wave propagation, acoustic properties, and sound wave characteristics.

Room Modes Equalization with Active Electroacoustic Absorbers

Introduces the equalization of room modes using electroacoustic absorbers in low frequencies.

Introduction to Electroacoustics

Covers acoustic phenomena at low frequencies and the development of new absorbers.

Room Modes Equalization with Electroacoustic Absorbers: Frequency Response

Analyzes the frequency response of a room with electroacoustic absorbers.

Electroacoustic Absorbers: Room Modes Equalization

Explores the use of electroacoustic absorbers to equalize room modes effectively.

Sound Radiation: The Doublet

Explores the theory of sound radiation from a doublet, analyzing directivity and wave interactions.

Frequency Domain Study: Acoustic Response Analysis

Explores the Frequency Domain study in COMSOL for analyzing acoustic responses to harmonic excitation in various fields.

Electroacoustics: Notions of Acoustics

Covers fundamental concepts of electroacoustics, including frequency response, sensitivity, efficiency, power, and directivity.

Sound Field Reconstruction at Low Frequencies

Explores sound field reconstruction at low frequencies in rooms, emphasizing room modes, modal decomposition, and numerical validation.

Acoustic Simulation: Pulsating Sphere

Covers the simulation of acoustic waves in fluids using the Pressure Acoustics, Frequency Domain interface in COMSOL Multiphysics.

Electroacoustique: Field Sizes and Power Magnitudes

Covers field sizes, power magnitudes, and sound pressure levels in electroacoustics.

Sound Wave Properties: Building Physics and Color Perception

Covers sound wave properties, building physics, color perception, and acoustics.

Electroacoustic Metamaterials

Explores the development of electroacoustic metamaterials and metasurfaces for noise control and sound absorption.

Interference and Standing Waves

Explores interference in thin films, standing waves on ropes and membranes, and the existence of electromagnetic waves.

Perception of Sound and Room Acoustics: Electroacoustics and Audio Engineering

Explores sound perception, room acoustics, and electroacoustics, covering physical principles and practical applications.

Radiation Impedance of Piston on Screen

Explores the radiation impedance of a piston on a screen using COMSOL Multiphysics, focusing on resistance, mass, and impedance expressions.

Light and Solar Energy Phenomena

Explores sound, light, and solar energy phenomena, including wave properties, color perception, and energy intensity characteristics.

Superposition and Interference in Electromagnetic Waves

Explores the superposition and interference of electromagnetic waves, discussing energy redistribution and standing waves.

Acoustics: Designing for Sound Environment

Explores the significance of acoustics in architectural design and the importance of sound environments for user comfort.