A study is presented in which the influence of the pressure amplitude of the incident pulse
on the estimated frequency dependency of the attenuation coefficient is shown. First, the …

Propagation relations for compressional waves in isotropic, elastic media are described
briefly and discussed with reference to ultrasonic propagation in biological structures. A …

In a study involving 10 different sites, independent results of measurements of ultrasonic
properties on equivalent tissue‐mimicking samples are reported and compared. The …

This chapter contains sections titled: Introduction Tissue–Ultrasound Interaction Cross‐
Sections Theory of Mechanisms for the Absorption of Ultrasonic Longitudinal Waves …

The accuracy of a new method for measuring ultrasonic backscatter coefficients was tested,
using narrow‐band pulses and well‐defined media having scatterers randomly distributed in …

Most ultrasonic diagnostic equipment are based on the observation of the waves scattered
by tissues. Although these instruments generally perform useful clinical diagnosis, they do …

Experimental design for the measurement of intrinsic properties such as average differential
scattering cross-section or the power spectrum of medium variations is very important. In the …

Compilation of empirical ultrasonic properties of mammalian tissues. II. - Abstract - Europe
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Soft biological tissue has been observed to exhibit an acoustic attenuation log-magnitude
characteristic which increases as an approximately linear function of frequency. This paper …