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Permanent echo
| Морской словарь |
Any dense and fixed radar return caused by the reflection of energy from the earth’s surface. distinguished from ground clutter by being from definable locations.
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Echo, английский
- The reflections of signal energy that cause it to return to the transmitter or to the receiver.
- Sound waves which have been reflected to a listener with sufficient magnitude and time delay so as to be perceived separately from those communicated directly to the listener.
- Enteric, cytopathogenic, human, orphan
- [1] the reflection of a sound or electronic signal from a target to a receiver (e.g., radar or sonar). [2] the letter “e” in the nato phonetic alphabet.
- A delayed repetition of a sound or signal, usually at least 50 milliseconds after the original sound.
- Signal of reflected ultrasonic energy.
- Reflected acoustic energy or signal indicating such energy.
- Reflected acoustic energy or signal indicating such energy.7
Echo, английский
Echo, английский
Echo, английский
Echo, испанский
[eco] activa ('echo on') y desactiva ('echo off') la visualización de los caracteres en la pantalla que han sido enviados al 'host' remoto.
Echo acknowledgement, английский
Эхоподтверждение
Echo attenuation, английский
Затухание отраженного сигнала; затухание эха
Echo balance return loss, английский
Echo cancellation, английский
- Эхоподавление
- Метод, применяемый в высокоскоростных дуплексных модемах для выявления и фильтрации нежелательного отраженного сигнала, возникающего при наложении диапазонов частот каналов передачи и приема
- Подавление эхо
- Эхо-компенсация; эхоподавление
Echo canceller, английский
- Eliminates audio transmission echo. a telephone line echo canceller produces a synthetic replica of the echo it expects to see returning and subtracts it from the transmitted speech. the replica it creates is based on the transmission characteristics of the telephone cable between the echo canceller and the telephone set.
- Эхокомпенсатор
Echo chamber, английский
A hard-surfaced room or enclosed space containing a microphone placed at a distance from a loudspeaker. when sound is played through the speaker, the mic will pick up reverberation from the room.
Echo check, английский
Эхоконтроль; эхопроверка
Echo control device, английский
Echo control device indicator, английский
Echo curve, английский
Echo equalizer; echo killer, английский
Echo height, signal amplitude, английский
Echo imaging, английский
Echo loss, английский
Echo loss (aecho), английский
Echo on, английский
Включить вывод
Reflection, английский
- The abrupt change in direction of a light beam at an interface between two dissimilar media that returns the beam into the medium where it originated, i.e., a mirror
- A light ray incident on an air to glass interface will have some of its energy redirected back toward its origin due to reflection at the interface.
- The return of radiant energy (incident light) by a surface, with no change in wavelength.
- The bouncing off of light which falls upon a surface.
- The change of direction which a ray of light, sound, or radiant heat undergoes when it strikes a surface; also
- 1. the image of somebody or something which is seen in a mirror or still water 2. the process of reflecting something, especially light, sound or heat 3. careful thought 4. a situation in which an anatomical structure bends back upon itself
- The process of obtaining information about assemblies and the types defined within them, and creating, invoking, and accessing type instances at run time.
- When light bounces back from a surface
- General term for the process by which the incident energy leaves a surface or medium from the incident side, without change in frequency. reflection is usually a combination of specular and diffuse reflection.2,6
- General term for the process by which the incident energy leaves a surface or medium from the incident side, without change in frequency. reflection is usually a combination of specular and diffuse reflection (iesna 1984). see also diffuse reflection; specular reflection.
- The act of thinking deeply about one`s actions, behaviour`s, and progress, often facilitated by a coach or mentor to promote self-awareness and learning.
Distinguish, английский
Отличать; различать; различаться
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Permission to grow, английский
The traditional royal navy request to cultivate facial hair is “permission to grow, sir please?” without this authorization, sailors must be clean-shaven.
Permanent current, английский
An ocean current that exhibits little or no seasonal or periodic variation of speed or direction (e.g., gulf stream, japan stream). see also periodic current.
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