reverberation
101Musique concrète — (French for concrete music ) is a form of electroacoustic music that utilises acousmatic sound as a compositional resource. The compositional material is not restricted to the inclusion of sounds derived from musical instruments or voices, nor to …
102Sound Reduction Index — This article needs to be created. Key words: * Sound Reduction Index. * Difference Level * Standardized Difference Level * Normalized Difference Level. * ISO 140 * Building Regulations * Acoustics * Sound Insulation.Draft Article:References*… …
103musical sound — Introduction any tone with characteristics such as controlled pitch and timbre. The sounds are produced by instruments in which the periodic vibrations can be controlled by the performer. That some sounds are intrinsically musical,… …
104Acoustique des bâtiments anciens — Tout au long de l’histoire de l’architecture apparaissent des bâtiments contenant certains phénomènes acoustiques particuliers ou remarquables, souvent étonnants et parfois même spectaculaires. Les sons s’y comportent chaque fois de manière… …
105Electronic music — For electronic musical instruments, see Electronic musical instrument. For other uses, see Electronic music (disambiguation). See also: List of electronic music genres and List of electronic music festivals Electronic music is music that… …
106Room acoustics — describes how sound behaves in an enclosed space.The way that sound behaves in a room can be broken up into roughly four different frequency zones: *The first zone is below the frequency that has a wavelength of twice the longest length of the… …
107Index UV — L index UV (à ne pas confondre avec l indice UV) est le terme international qui exprime l’intensité du rayonnement ultraviolet. Sommaire 1 Fonctions 2 Variations 2.1 Période de l année 2.2 …
108SONAR — On désigne sous le nom de sonar l’ensemble des techniques qui permettent de transmettre et de recevoir de l’information à travers le milieu marin en utilisant les ondes de vibrations élastiques. L’eau propage ces vibrations à de grandes distances …
109chambre — [ ʃɑ̃br ] n. f. • fin XIe; lat. camera « voûte »; gr. kâmara I ♦ Pièce. 1 ♦ Vx Pièce d habitation. ⇒ pièce, salle. (Suisse) Chambre à manger : salle à manger. Mod …
110Heart sounds — Front of thorax, showing surface relations of bones, lungs (purple), pleura (blue), and heart (red outline). The location of best auscultation for each heart valve are labeled with M , T , A , and P . First heart sound: caused by atrioventricular …
