bandpass filter
81Wadley Loop — The Wadley Loop circuit was designed by Dr. Trevor Wadley in the 1940 s and was first used for a stable Wavemeter. Overview In a traditional superheterodyne radio receiver, most oscillator drift and instability occurs in the first frequency… …
82Mamyshev 2R regenerator — The Mamyshev 2R regenerator is an all optical regenerator used in optical communications. In 1998, Pavel V. Mamyshev of Bell Labs proposed and patented the use of the self phase modulation (SPM) for single channel optical pulse reshaping and re… …
83Audio crossover — A passive 2 way crossover designed to operate at loudspeaker voltages Audio crossovers are a class of electronic filter used in audio applications. Most individual loudspeaker drivers are incapable of covering the entire audio spectrum from low… …
84Equalization — Unreferenced|date=July 2007Equalization (or equalisation, EQ) is the process of changing the frequency envelope of a sound in audio processing. In passing through any channel, an audio signal will spread from its original qualities. The goal of… …
85Wah-Wah (Effektgerät) — „Wah Wah“ Pedal Wah Wah ist ein elektronisches Effektgerät, das vorwiegend zur Beeinflussung des Klangs der E Gitarre zum Einsatz kommt. Die Bezeichnung „Wah Wah“ beschreibt lautmalerisch den Klang des hervorgerufenen Effekts. Der Effekt wurde… …
86BP — 1) Buchprüfer EN certified public accountant 2) Bundespräsident EN President of the Federal Republic of Germany 3) Bundespost EN Federal German post office 4) Bundespatent EN Federal German patent …
Abkürzungen und Akronyme in der deutschsprachigen Presse Gebrauchtwagen
87Negative resistance — is a property of some electric circuits where an increase in the current entering a port results in a decreased voltage across the same port. This is in contrast to a simple ohmic resistor, which exhibits an increase in voltage under the same… …
88Moogerfooger — is the trademark for a series of analog effects pedals manufactured by Moog Music. There are currently five different pedals produced, however one of these models is designed for processing control voltages rather than audio signal. A sixth model …
89Liste von Audio-Fachbegriffen — Die Liste der Audio Fachbegriffe stellt spezielle Fachausdrücke aus der Tontechnik und der Elektroakustik (Audiotechnik) als Glossar zusammen. Inhaltsverzeichnis 0–9 A B C D E F G H I J K L M N O P Q R S T U …
90Spectrogram — The spectrogram is the result of calculating the frequency spectrum of windowed frames of a compound signal. It is a three dimensional plot of the energy of the frequency content of a signal as it changes over time. Spectrograms are used to… …
