Lectures related to Acoustical engineering

Analogue electrical schemes of small acoustic elements

Discusses modelling small acoustic systems using electric representations and deriving analogue electrical quadripoles for acoustic elements.

Electroacoustics: Notions of Acoustics

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

Radiation Impedance in Acoustic Systems

Explores the calculation of radiation impedance in acoustic systems using COMSOL Multiphysics.

Electrodynamic Loudspeaker Acoustic Response

Covers the electrodynamic loudspeaker acoustic response and calculations of acoustic power and pressure.

Perception of Sound and Room Acoustics: Electroacoustics and Audio Engineering

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

Electrodynamic Loudspeaker: Thiele Small Parameters

Explores electrodynamic loudspeakers' Thiele/Small parameters for audio engineering.

Frequency Domain Study: Acoustic Response Analysis

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

Doublets and Dipoles: Acoustic Radiation and Directivity in Audio Engineering

Explores acoustic radiation, directivity, and superposition in audio engineering, focusing on doublets, dipoles, and cardioid sources.

Acoustic Manipulation: Holographic Micro-Tweezers to Quantum Analogues

Explores advancements in acoustic manipulation technology, focusing on the transition from optical tweezers to acoustical tweezers and their potential in life sciences.

Acoustics: Designing for Sound Environment

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

Audio Engineering Fundamentals

Introduces audio engineering fundamentals, covering microphone transduction, impedance matching, and directivity control.

Microphone Theory: Pressure & Gradient Microphones

Explores the theory and operation of pressure and gradient microphones, mixed-action microphones, and microphone arrays.

Electroacoustic Absorbers: Introduction

Introduces electroacoustic absorbers for room modal equalization, focusing on improving the listening experience at low frequencies.

Geometrical Acoustics: Simulation and Criteria

Explores applications and criteria of geometrical acoustics in audio engineering.

Acoustic Simulation: Pulsating Sphere

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

Room Acoustics Quality Criteria

Explores the impact of reflections on sound localization and the annoyance caused by echoes in room acoustics.

Room Modes Equalization with Electroacoustic Absorbers: Frequency Response

Analyzes the frequency response of a room with electroacoustic absorbers.

Acoustic Analysis of Reverberation Time

Explains the calculation of reverberation time for different spaces based on volume and occupancy.

Electroacoustic Absorbers: Control Design

Covers the design of electroacoustic absorbers, focusing on modal equalization, optimization, and performance evaluation.

Loudness and Sound Level

Explores loudness, sound level, perception, scaling, and integration in audio engineering.