audio spectrum analyzer
91Humpback whale — Humpback whale[1] …
92Contrast-to-noise ratio — Haze over Kuala Lumpur. Contrast to noise ratio (CNR) is a measure used to determine image quality. CNR is similar to the metric, signal to noise ratio (SNR), but subtracts off a term before taking the ratio. This is important when there is a… …
93Bat — For other uses, see Bat (disambiguation). Bats Temporal range: 52–0 Ma …
94Fast Fourier transform — A fast Fourier transform (FFT) is an efficient algorithm to compute the discrete Fourier transform (DFT) and its inverse. There are many distinct FFT algorithms involving a wide range of mathematics, from simple complex number arithmetic to group …
95Comb generator — A comb generator is a signal generator that produces multiple harmonics of its input signal. The appearance of the output at the spectrum analyzer screen, resembling teeth of a comb, gave the device its name. Comb generators find wide range of… …
96Rohde & Schwarz — Founded 17. November 1933 Founder(s) Dr. Lothar Rohde Dr. Hermann Schwarz Headquarters …
97Pattern playback — The Pattern playback [http://www.haskins.yale.edu/featured/patplay.html] [http://www.ling.su.se/staff/hartmut/kemplne.htm] is an early talking device that was built by Dr. Franklin S. Cooper and his colleagues, including John M. Borst and Caryl… …
98Information Presentation Facility — (IPF) is a system for presenting online help and hypertext on IBM OS/2 systems. IPF also refers to the markup language that is used to create IPF content. The IPF language has its origins in BookMaster and Generalized Markup Language developed by …
99Spider Player — Basisdaten Entwickler VIT Software Aktuelle Version 2.5.3 (10. Dezember 2010) …
100motion-picture technology — Introduction the means for the production and showing of motion pictures. It includes not only the motion picture camera and projector but also such technologies as those involved in recording sound, in editing both picture and sound, in… …
