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Room acoustics is a subfield of acoustics dealing with the behaviour of sound in enclosed or partially-enclosed spaces. The architectural details of a room influences the behaviour of sound waves within it, with the effects varying by frequency .
In August 2020, the U.S. Food and Drug Administration (FDA) became aware of nitrosamine impurities in certain samples of rifampin. [61] The FDA and manufacturers are investigating the origin of these impurities in rifampin, and the agency is developing testing methods for regulators and industry to detect the 1-methyl-4-nitrosopiperazine (MNP ...
Acoustic space is a close cousin to the content on this page, focusing primarily on applications of room acoustics. Since Room Acoustics is a widely accepted term to describe a subdiscipline of acoustics and "acoustic space" is not, I propose to merge the unique information contained in acoustic space into this page. SuddenBowsprit 13:11, 21 ...
Musical acoustics is the study of the physics of acoustic instruments; the audio signal processing used in electronic music; the computer analysis of music and composition, and the perception and cognitive neuroscience of music.
An experimental Wikipedia edition in the obsolete chữ Nôm script began in October 2006 at the Wikimedia Incubator. [6] It was deleted in April 2010. [7] [non-primary source needed] The Vietnam Wikimedians User Group supports the development of the Vietnamese Wikipedia and other Vietnamese-language Wikimedia projects.
The other traditional medicine that is also practiced in Vietnam is traditional Chinese medicine (Trung Y), also known as Northern Herbology (Thuốc Bắc). [ 1 ] [ 2 ] Thuốc Nam is one of two kinds of folk remedies known to villagers, the other being the traditional exercise dưỡng sinh .
Diffusion, in architectural acoustics, is the spreading of sound energy evenly in a given environment. A perfectly diffusive sound space is one in which the reverberation time is the same at any listening position. Most interior spaces are non-diffusive; the reverberation time is considerably different around the room.
d, gi and r are all pronounced /z/. ch and tr are both pronounced /tɕ/ , [ a ] while x and s are both pronounced /s/ . The highly salient (and socially stigmatized) merger of /l/ and /n/ as mentioned above, characteristic of the speech of many lower- and working-class Vietnamese in the Red River Delta, is sometimes consciously manipulated to ...