The phrase "acoustic mass" is correct and usable in written English.
It can be used in contexts related to sound, acoustics, or physics, particularly when discussing the properties of materials or structures that affect sound transmission or absorption.
Example: "The acoustic mass of the wall significantly influences the sound insulation of the room."
Alternatives: "sound mass" or "acoustic impedance".
The source pressure is product of acoustic mass velocity at the source-load junction and the sum of the source impedance and the load impedance.
Taken in conjunction, these two measures permit the outer boundary of the wave envelope region to be moved to infinity while preserving the boundedness of the acoustic mass and stiffness integrals.
Computation of source impedance and acoustic mass velocity calls for the aero-thermodynamic computation in the time-domain making use of the values of pressure and temperature of the in-cylinder gas at the exhaust valve opening (EVO) along with the basic geometrical details of the cylinder, intake and exhaust valves and ports.
In this paper the relationships between the complicated and relatively simple models are studied, and simple non-dimensional expressions for the characteristic impedance and wavenumber for sound propagation in rigid-frame porous materials are derived using the concepts of acoustic mass, stiffness and damping.
A propagating wave model based on lumped parameter concepts of acoustic mass, stiffness and damping is used to investigate the absorption phenomena due to the wave propagation in the layer(s) and interference effects due to the wave reflection transmission at the interfaces of the layer(s).
For the sake of simplicity, we have chosen an acoustic mass M = (2 M + + M −) [Mn(O) which is symbolized by M + (M −)]; κ * = 2κ for each directional oscillation mode to get the acoustic phonon frequency as [32, 33, 34, 35, 36, 37] omega_{D} = sqrt {frac{{2kappa^{M}}.
The applause of a few imperceptible well-placed actors — alert to acoustics, mass psychology and the technical challenges that face a performer onstage — can switch on an audience much as a pilot light ignites a gas oven, prompting neophytes to recognize that they are witnessing something virtuosic.
An uncoupled boundary element method, based on the potential decomposition technique, is described to determine the acoustic added mass and damping coefficients that result due to fluid loading effects.
Acoustic parameters, the mass density and bulk modulus, which are analogous to the permittivity and permeability in electromagnetic waves are identified as key parameters for acoustic wave science.
A new Y type dual path surface acoustic wave (SAW) mass sensor with apodized interdigital transducer (IDT) and metal array reflectors is reported.
The interactions between acoustic emissions and mass output are then described to illustrate the advantages of an acoustic and pneumatic predictive device.
