low frequency effect
1Low Frequency Effect — Ein LFE Kanal („Low Frequency Effect“ bei Dolby oder „Low Frequency Enhancement“ bei DTS) wird bei verschiedenen Mehrkanal Tonsystemen (z. B. 5.1) dazu verwendet, niederfrequente Töne, die vom menschlichen Ohr nicht lokalisiert werden können, zu… …
2Low-frequency effect — Low Frequency Effects (LFE) is the name of an audio track specifically intended for deep, low pitched sounds ranging from 3 200 Hz. This track is normally sent to a speaker that is specially designed for low pitched sounds called the subwoofer or …
3Low Frequency Enhancement — Ein LFE Kanal („Low Frequency Effect“ bei Dolby oder „Low Frequency Enhancement“ bei DTS) wird bei verschiedenen Mehrkanal Tonsystemen (z. B. 5.1) dazu verwendet, niederfrequente Töne, die vom menschlichen Ohr nicht lokalisiert werden können, zu… …
4Low-frequency radar — is the use of radars which use frequencies lower than 1 GHz, as opposed to the usual Radar bands which can range from the X band at 8 12 GHz to the Ka band which tops out at 40 GHz.The radar cross section of any target depends on the radar… …
5Low-frequency oscillation — The term low frequency oscillation (LFO) is an audio signal usually below 20 Hz which creates a pulsating rhythm rather than an audible tone. LFO predominantly refers to an audio technique specifically used in the production of electronic music.… …
6Extremely low frequency — (ELF) is the band of radio frequencies from 3 to 30 Hz. ELF was used by the US Navy and Soviet/Russian Navy to communicate with submerged submarines.ExplanationBecause of the electrical conductivity of salt water, submarines are shielded from… …
7Low-pass filter — A low pass filter is a filter that passes low frequency signals but attenuates (reduces the amplitude of) signals with frequencies higher than the cutoff frequency. The actual amount of attenuation for each frequency varies from filter to filter …
8Frequency 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… …
9Frequency 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… …
10Low-carbohydrate diet — Low carbohydrate diets or low carb diets are dietary programs that restrict carbohydrate consumption usually for weight control or for the treatment of obesity. Foods high in digestible carbohydrates (e.g. bread, pasta) are limited or replaced… …
