Study on sound-speed dispersion in a sandy sediment at frequency ranges of 0.5–3 kHz and 90–170 kHz
Sign Up to like & getrecommendations! Published in 2017 at "China Ocean Engineering"
DOI: 10.1007/s13344-017-0013-6
Abstract: In order to study the properties of sound-speed dispersion in a sandy sediment, the sound speed was measured both at high frequency (90–170 kHz) and low frequency (0.5–3 kHz) in laboratory environments. At high frequency,… read more here.
Keywords: high frequency; frequency; sound speed; speed dispersion ... See more keywords
Analytical relationship between sound relaxational absorption and sound speed dispersion in excitable gases
Sign Up to like & getrecommendations! Published in 2021 at "Journal of the Korean Physical Society"
DOI: 10.1007/s40042-021-00158-3
Abstract: Whether sound relaxational absorption and sound speed dispersion can be used as two independent acoustic parameters for gas sensing or not is still uncertain. In this paper, the analytical relationship between the frequency-dependent sound relaxational… read more here.
Keywords: speed dispersion; sound speed; sound relaxational; relaxational absorption ... See more keywords