We use analytical examples and asymptotic forms to examine the mathematical structure and physical meaning of the seismic cross-correlation measurement. We... SM Hanasoge - 《Geophysical Journal International》 被引量: 26发表: 2013年 Apparent source width (ASW) of complex noises in relation to the...
between sound and signification, referring to writer Walter Benjamin's "Trauerspiel." It explores the intriguer as an obstacle to onomatopoeia, the enigma of the past in ghosts, remnants and secrets, and the dialectics of music. It also discusses Benjamin's idea of allegory in a tragic drama...
(e.g., dB), but care should be given to the exact meaning of the term used for describing the sound level. For instance, a temporary maximum value ofLmax=65 dB is easily reached by every speaker at 1m distance—it may be a nuisance, but will cause no harm—while the sound energy ...
Beyond the solid noise canceling, other strengths of the ULT WEAR include impressive battery life exceeding 32 hours per charge, multipoint Bluetooth connectivity, and a comfortable fit with large ear cups that accommodate bigger ears well. The headphones also support Sony’s immersive 360 Reality ...
Diffraction is particularly problematic at low frequencies, meaning that line-of-sight barriers may not perform well [72]. To address the limitations of passive noise control methods, active noise control (ANC) approaches can be used [72]. ANC involves artificially creating an equal but opposite ...
【推荐1】There are only 26 letters in English, but they can make more than one million words. Do you know the meaning of the phrase “a piece of cake”? It means easy. Look at this word: level. You can read it left to right or right to left—it’s the same word!
Meaning construction in Nigerian multilingual hip hop: a study in sociology of music The wide acceptability of Nigerian hip hop music, home and abroad, indicates increasing value of the inclusion of local popular languages in the compositio... OF Liadi - 《Language & Semiotic Studies》 被引量:...
“no major airports” affecting agglomerations. Poland, Spain have not reported the data of the agglomerations in general, so the air data is not included in the NCFS19, however, it was included in DF4-DF8. Meaning estimated data instead of real data in NCFS19 to calculate health impacts...
(At ISO 1600, signal and noise are multiplied by a factor of 16 over the baseline ISO 100 values, meaning the maximum signal is only 1/16 as large. In this range of illumination, shot noise is not prominent. This curve would be dramatically different at lower ISO speeds, where shot ...
[31] exceeded 140 dBC in most of the stages, which is higher than standard limits, meaning that workers are not allowed to be exposed to this level of noise without hearing protection devices [99,105]; Worksafe [143]. The highest noise level experienced in these two studies is related ...