- lowest-frequency
- Макаров: наименьшей частоты, самой низкой частоты
Универсальный англо-русский словарь. Академик.ру. 2011.
lowest-frequency
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Frequency — For other uses, see Frequency (disambiguation). Three cyclically flashing lights, from lowest frequency (top) to highest frequency (bottom). f is the frequency in hertz (Hz), meaning the number of cycles per second. T is the period in seconds (s) … Wikipedia
Frequency compensation — In electrical engineering, frequency compensation is a technique used in amplifiers, and especially in amplifiers employing negative feedback. It usually has two primary goals: To avoid the unintentional creation of positive feedback, which will… … Wikipedia
Frequency comb — A frequency comb is the graphic representation of the spectrum of a mode locked laser. An octave spanning comb can be used for mapping radio frequencies into the optical frequency range or it can be used to steer a piezoelectric mirror within a… … Wikipedia
Frequency of optimum transmission — Frequency of optimum transmission, in the transmission of radio waves via ionospheric reflection, is the highest effective (i.e. working) frequency that is predicted to be usable for a specified path and time for 90% of the days of the month. It… … Wikipedia
Lowest usable high frequency — The lowest usable high frequency (LUF), in radio transmission, is that frequency in the HF band at which the received field intensity is sufficient to provide the required signal to noise ratio for a specified time period, e.g., 0100 to 0200 UTC … Wikipedia
Lowest Usable Frequency — Die Lowest Usable Frequency (LUF) ist die niedrigste, gerade noch nutzbare Frequenz im Kurzwellenbereich bei Raumwellenausbreitung, bei der die Feldstärke am Empfangsort ausreichend stark ist, um für einen bestimmten Zeitintervall an 90% der… … Deutsch Wikipedia
lowest usable frequency — minimalusis naudojamas dažnis statusas T sritis automatika atitikmenys: angl. lowest usable frequency vok. niedrigste brauchbare Frequenz, f rus. наименьшая применимая частота, f pranc. fréquence minimale utilisable, f ryšiai: sinonimas –… … Automatikos terminų žodynas
lowest usable frequency — mažiausiasis naudojamasis dažnis statusas T sritis radioelektronika atitikmenys: angl. lowest usable frequency vok. niedrigste brauchbare Frequenz, f rus. наименьшая применимая частота, f pranc. fréquence minimale utilisable, f … Radioelektronikos terminų žodynas
lowest-observed-adverse-effect level — abbr. LOAEL The lowest exposure level at which there are statistically or biologically significant increases in frequency or severity of adverse effects between the exposed population and its appropriate control group (US EPA 2002) … Petroleum refining glossary
Fundamental frequency — Vibration and standing waves in a string, The fundamental and the first 6 overtones The fundamental frequency, often referred to simply as the fundamental and abbreviated f0 or F0, is defined as the lowest frequency of a periodic waveform. In… … Wikipedia
Cutoff frequency — This article is about signal processing. For other uses, see Cutoff (disambiguation). Magnitude transfer function of a bandpass filter with lower 3 dB cutoff frequency f1 and upper 3dB cutoff frequency f2 … Wikipedia
