recorded waveform
111Feedback — For other uses, see Feedback (disambiguation). Feedback describes the situation when output from (or information about the result of) an event or phenomenon in the past will influence an occurrence or occurrences of the same (i.e. same defined)… …
112Golden ratio — For the Ace of Base album, see The Golden Ratio (album). Not to be confused with Golden number. The golden section is a line segment divided according to the golden ratio: The total length a + b is to the length of the longer segment a as the… …
113Voice analysis — is the study of speech sounds for purposes other than linguistic content, such as in speech recognition. Such studies include mostly medical analysis of the voice i.e. phoniatrics, but also speaker identification. More controversially, some… …
114Human voice — Voice redirects here. For other uses, see Voice (disambiguation). The spectrogram of the human voice reveals its rich harmonic content. The human voice consists of sound made by a human being using the vocal folds for talking, singing, laughing …
115Bdellovibrio — Taxobox color = lightgrey name = Bdellovibrio regnum = Bacteria phylum = Proteobacteria classis = Delta Proteobacteria ordo = Bdellovibrionales familia = Bdellovibrionaceae genus = Bdellovibrio species = B. bacteriovorus binomial = Bdellovibrio… …
116Spread spectrum — Passband modulation v · d · e Analog modulation AM · …
117Alternating current — (green curve). The horizontal axis measures time; the vertical, current or voltage. In alternating current (AC, also ac) the movement of electric charge periodically reverses direction. In direct current (DC, also dc), the flow of electric charge …
118Movie camera — The Panavision Genesis, a popular 35 mm camera currently used on major productions. This article is about motion picture film cameras. See video camera for cameras which record images electronically. The movie camera is a type of photographic… …
119Formation evaluation — In petroleum exploration and development, formation evaluation is used to determine the ability of a borehole to produce petroleum. Essentially, it is the process of recognizing a commercial well when you drill one .Modern rotary drilling usually …
120Dynamic range compression — This article is about a process that intentionally reduces the dynamic range of audio signals. For similar reductions caused by circuit imperfections, see Gain compression. For processes that reduce the size of digital audio files, see Audio… …
