Acoustic impedance

Applied sciences
Information engineering
Signal processing
Audio signal processing

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Related lectures (22)

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Can One Hear the Shape of a Room

Explores sound propagation in rooms, room impulse responses, and reconstructing room shapes.

Sound Radiation: The Dipole

Explores sound radiation from a dipole source, discussing directivity patterns and acoustic pressure computation.

Acoustic Equations and Propagation

Explores acoustic quantities, wave propagation, and analogies with electrical systems in 1D mediums.

Acoustics: Designing for Sound Environment

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

Sound Radiation: The Doublet

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

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.

Acoustic Simulation: Pulsating Sphere

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

Microphone Theory: Pressure & Gradient Microphones

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

Radiation of a Piston: Electroacoustics

Explores the radiation properties of a loudspeaker membrane and the influence of acoustic loads on its behavior, emphasizing impedance, directivity, and reaction.

Isentropic Flows and Mach Waves

Covers isentropic flows, Mach waves, and their interaction in supersonic flows.