harmonic frequency

См. также в других словарях:

• harmonic frequency — harmonikos dažnis statusas T sritis Standartizacija ir metrologija apibrėžtis Tam tikros harmonikos dažnis. atitikmenys: angl. harmonic frequency vok. harmonische Frequenz, f rus. частота гармоники, f pranc. fréquence d’un harmonique, f …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

• harmonic frequency — harmonikos dažnis statusas T sritis fizika atitikmenys: angl. harmonic frequency vok. harmonische Frequenz, f rus. частота гармоники, f pranc. fréquence harmonique, f …   Fizikos terminų žodynas

• Harmonic series (music) — Harmonic series of a string. Pitched musical instruments are often based on an approximate harmonic oscillator such as a string or a column of air, which oscillates at numerous frequencies simultaneously. At these resonant frequencies, waves… …   Wikipedia

• Harmonic and Individual Lines and Noise — (HILN) is a parametric codec for audio. The basic premise of the encoder is that most audio, and particularly speech, can be synthesized from only sinusoids and noise. The encoder describes individual sinusoids with amplitude and frequency,… …   Wikipedia

• Harmonic analysis — is the branch of mathematics that studies the representation of functions or signals as the superposition of basic waves. It investigates and generalizes the notions of Fourier series and Fourier transforms. The basic waves are called harmonics… …   Wikipedia

• harmonic — [här män′ik] adj. [L harmonicus < Gr harmonikos < harmonia, HARMONY] 1. harmonious in feeling or effect; agreeing 2. Math. designating or of a harmonic progression 3. Music a) of or pertaining to harmony rather than to melody or rhythm b) …   English World dictionary

• Frequency-division multiplexing — (FDM) is a form of signal multiplexing where multiple baseband signals are modulated on different frequency carrier waves and added together to create a composite signal. Non telephoneFDM can also be used to combine multiple signals before final… …   Wikipedia

• Harmonic tremor — describes a continuous rhythmic earthquake in the Earth s upper lithosphere that can be detected by a seismograph and often precedes or accompanies volcanic eruptions.A harmonic tremor is a continuous release of seismic energy typically… …   Wikipedia

• Frequency-resolved optical gating — Frequency Resolved Optical Gating, plus couramment désigné par son acronyme FROG, est une méthode de mesure des impulsions lumineuses ultra brèves (de l ordre de la femtoseconde) par auto corrélation. Son principe repose sur un montage de type… …   Wikipédia en Français

• Frequency-Resolved Optical Gating — Frequency Resolved Optical Gating, plus couramment désigné par son acronyme FROG, est une méthode de mesure des impulsions lumineuses ultra brèves (de l ordre de la femtoseconde) par auto corrélation. Son principe repose sur un montage de type… …   Wikipédia en Français

• Harmonic oscillator — This article is about the harmonic oscillator in classical mechanics. For its uses in quantum mechanics, see quantum harmonic oscillator. Classical mechanics …   Wikipedia