Echo

In audio signal processing and acoustics, an echo (plural echoes) is a reflection of sound, arriving at the listener some time after the direct sound. Typical examples are the echo produced by the bottom of a well, by a building, or by the walls of an enclosed room and an empty room. A true echo is a single reflection of the sound source. The time delay is the extra distance divided by the speed of sound. The word echo derives from the Greek ἠχώ (ēchō), itself from ἦχος (ēchos), "sound".Echo in the folk story of Greek is a mountain nymph whose ability to speak was cursed, only able to repeat the last words anyone spoke to her. Animals that use echoes are cetaceans (dolphins and whales) and bats.

Acoustic phenomenon

If so many reflections arrive at a listener that they are unable to distinguish between them, the proper term is reverberation. An echo can be explained as a wave that has been reflected by a discontinuity in the propagation medium, and returns with sufficient magnitude and delay to be perceived. Echoes are reflected off walls or hard surfaces like mountains and privacy fences.

ECHO

ECHO may stand for:

ECHO (European Commission), the European Community Humanitarian aid Office

ECHO (music award), a German music award

Echo 1 communications satellite

Shortened Echocardiography

Enteric Cytopathic Human Orphan virus

ECHO Lake Aquarium and Science Center in Burlington, Vermont

Extended Care Health Option, a supplemental insurance program for disabled dependents of U.S. uniformed service members

ECHO IV,"Electronic Computer for Home Operation", an experimental home computer from 1966

Gloucestershire Echo, a daily newspaper founded in 1873

Jonathan Mendelsohn

Jonathan Neil Mendelsohn, Baron Mendelsohn (born 30 December 1966) is a British lobbyist and Labour political organiser. He was appointed the Director of General Election Resources for the party in 2007.

With Neal Lawson and Ben Lucas, he founded LLM Communications in 1997, a lobbying firm with notable access to the new Labour Government. He has been a spokesman and lobbyist for the gambling company PartyGaming.

He had written to controversial Labour donor David Abrahams claiming he was one of Labour's "strongest supporters". In 1998 he was caught on tape along with Derek Draper boasting to Greg Palast, an undercover reporter posing as a businessman, about how they could sell access to government ministers and create tax breaks for their clients in a scandal that was dubbed "Lobbygate". Draper denied the allegations.

In the same incident Mendelsohn was approached by an undercover journalist posing as a representative of American energy companies who were seeking to ignore environmental laws. Despite LLM's claim that "we believe that there will be a new breed of 'ethical winners' who will demonstrate that businesses no longer operate in a moral vacuum", Mendelsohn went on to advise the reporter to rephrase their plans into language that sounded "Earth-Friendly" going on to say "Tony [Blair] is very anxious to be seen as green. Everything has to be couched in environmental language – even if it's slightly Orwellian."

'Echo' is featured as a movie character in the following productions:

Eyam (2012)

Actors: Scout Tafoya (producer), Scout Tafoya (editor), Scout Tafoya (director), Scout Tafoya (writer), Morgan Gish (producer), Toby Venable (producer), Lina Pearson (actress), Rachel Thompson (producer), Jack Farrell (actor), Stephie Ulm (actress), Alex Heim (actress), Jill Steelman (producer), Patricia Steelman (producer), Ben Tafoya (producer), Dennis Tafoya (producer),

Plot: After the plague kills everyone they know, seven camp counselors quarantined themselves at the Quaker camp where they've spent every summer of their lives. Three months later, their sanity hangs by a thread. When something happens to upset the balance they've spent months establishing, they question their religious beliefs, their friendships and trust in each other, and whether there's something worse than the plague watching them from the woods.

Genres: Drama, Horror, Mystery,

Narcissus (2012)

Actors: Cisy Lam (director), Cisy Lam (writer), Cisy Lam (writer), Shi Qian Wang (actor), Manson Cheung (actor), Manson Cheung (actor), Shi Qian Wang (actor), Sana Lam (writer), Jazz Chung (writer), Kobe Chen (editor),

Plot: Adapted from the Greek myth Narcissus. Nelson was always in the dilemma between dreams and reality, and he finally met Echo, the perfect love that he always yearned for. Unfortunately, their relationship was not accepted by Athena, Nelson's best friend, and Athena sent Nelson to the hospital for mental illness. Nelson never understood the reason behind, until Athena explained the truth to him: Nelson felt for a person that he never should, which almost killed him. Half a year later, Nelson revisited the place where he and Echo met. This time, Nelson saw someone which looks identical to Echo. When Nelson was still in hesitation, the woman called him. Will Nelson miss the chance of meeting his love of his dreams again?

Genres: Drama, Fantasy, Romance, Short,

Daisy Cutter (2011)

Actors: L. Peter Callender (actor), Benjamin Mulholland (producer), Benjamin Mulholland (writer), Benjamin Mulholland (director), Liz Clare (actress), Michelle Mulholland (costume designer), Ramiro Segura (editor), Meadow Holmes (editor), Joshua Orellana (producer),

Plot: America has been invaded. The front has since passed California, but that has not stopped ECHO, the last thorn in the invading armies side, from carrying out attacks against the new regime. His lonely, solitary existence is interrupted, when he accidentally injures a young woman and brings her back to his hideout.

Genres: Short, Thriller, War,

Voyager (2011)

Actors: Jared Potter (writer), Jared Potter (editor), Jared Potter (director), Brian Ralston (composer), Kevin Black (actor), Grant Potter (actor), Sam Dowzard (actor), Jessica Peck (miscellaneous crew), Valerie Grotto (producer), Todd Higginbotham (miscellaneous crew), Heidi Potter (miscellaneous crew),

Genres: Sci-Fi, Short,

I Like You (2010)

Actors: Jamie Heinrich (editor), Jamie Heinrich (producer), Jamie Heinrich (director), Jeremy King (actor), Michael Paszt (producer), Andrew Thomas Hunt (producer), Monica Gruber (actress), James Fler (producer), Charity Baker (producer), Joseph Whitmarsh (writer), Joseph Whitmarsh (producer), Joseph Whitmarsh (actor), Jerry Dugan (actor), Dave Seoane (actor), Melissa Heinrich (producer),

Plot: ' I Like You' is an honest and raw depiction of teenage life in Reno, Nevada. It takes an unfiltered look at the rewards and perils of being a teenager in love and the trials and tribulations that come along with it. It's a journey of coming of age and the twists and turns of first time love angst.

Genres: Comedy, Drama, Romance,

I Lie Pretty (2009)

Actors: Bradley Furnish (director), Bradley Furnish (producer), Bradley Furnish (editor), Lawrence Stone (composer), Winston Good (director), Winston Good (producer), Jodi Andry (actor),

Genres: Music, Short,

The Big Fall (1997)

Actors: C. Thomas Howell (director), Titus Welliver (actor), Richard Pepin (producer), Kathy Griffin (actress), Joanne Baron (actress), John J. Kelly (miscellaneous crew), Joseph Merhi (producer), Kane Hodder (actor), Kane Hodder (actor), C. Thomas Howell (actor), Jeff Kober (actor), Jack Betts (actor), Andre Rosey Brown (actor), Michael Collins (miscellaneous crew), Kelly Rutherford (actress),

Genres: Drama,

Ferdinand im Reich der Töne (1983)

Actors: Jirí Vrstála (actor), Klaus-Peter Pleßow (actor), Ellen Tiedtke (actress), Ellen Tiedtke (actress), Ellen Tiedtke (actress), Bobby Bölke (actor), Bobby Bölke (actor), Bobby Bölke (actor), Detlef-Elken Kruber (director), Regine Daum (actress), Volkmar Schmidt (composer), Günther Schiffel (writer),

Genres: Family,

The Unholy Three (1930)

Actors: Frank Sullivan (editor), Sidney Bracey (actor), Clarence Burton (actor), Richard Carle (actor), Lon Chaney (actor), Ray Cooke (actor), Elliott Nugent (actor), Dot Farley (actress), Lila Lee (actress), Cecilia Parker (actress), Irving Thalberg (producer), Elliott Nugent (writer), William Axt (composer), Jack Conway (director), Jack Baxley (actor),

Genres: Crime, Drama,

Quotes:

Rosie O'Grady: Why, I... I don't know whether to laugh or cry.::Professor Echo, aka Mrs. 'Grandma' O'Grady: Well, why not do a little of both? You know the old gag. That's all there is to life. A little laughter... a little tear.

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Jason Walker-Echo...

【VOCALOID Original】ECHO【Gumi English】...

[Undertale] ECHO - Animation...

Echo ft. Sesu - De Ziua Mea (Prod.ECHO) | VideoCli...

Hardwell feat. Jonathan Mendelsohn - Echo (Officia...

ECHO【Gumi English】Crusher-P: The Living Tombstone ...

Echo (Cover)【JubyPhonic】...

Echo - Preferatul Tău (Videoclip Oficial)...

Vocaloid - "ECHO" CrusherP || AmaLee & dj-Jo...

Echo - Tu ești totul (Prod.ECHO)...

See more photos of echo

Lyrics list:

lyrics

Echo, Interstellar Overdrive

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Echo, Leona Lewis

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Echo, Mary-kate & Ashley Olsen

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Echo, Carpenters

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Echo, ANGELA AMMONS l

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Echo, Heartsounds

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Echo, Cyndi Lauper

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Echo, Tom Petty & The Heartbreakers

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Echo, Ciara

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Echo, Girls' Generation

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Echo, Dear Hunter

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Echo, Hush Sound

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Echo, The Overprivileged

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Echo, Emotions

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Echo, Trapt

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Echo, Angela Ammons

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Echo, Last Avenue

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Echo, Auburn

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Echo, Jason Walker

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Echo, Fire In The Skies

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Echo, Chris Brown

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Echo, Outtrigger

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Echo, Mike Posner

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Echo, The Hush Sound

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Echo, Stepanian

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Echo, Menudo

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Echo, Balance & Composure

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Echo, Moonsorrow

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Echo, Rudimentary Peni

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Echo, Jandek

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Echo, Hermh

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Echo, Bridges

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Echo, Tristan Prettyman

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Echo, Vertical Horizon

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Echo, Tom Petty

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Echo, R. Kelly

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Echo, Kristin Hersh

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Echo, Züriwest

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Echo, Bad Meets Evil

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Echo, Usher

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Echo, Julia Marcell

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Echo, Gorilla Zoe

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Echo, Eric Saade

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Echo, Eskimo Joe

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Echo, Mary-Kate And Ashley Olsen

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Echo, Incubus

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Echo, SNSD

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Echo, Royce Da 5'9''

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Echo, Fletch

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Echo

My echo sends back words hacked and nasty
Takes after the ripple of the world
Which got heavier inside me.
Innocence, you have corrupted me
All that I did and all that I planned

Echo

Acoustic phenomenon

ECHO

See also

Jonathan Mendelsohn

Jason Walker-Echo

【VOCALOID Original】ECHO【Gumi English】

[Undertale] ECHO - Animation

Echo ft. Sesu - De Ziua Mea (Prod.ECHO) | VideoClip Oficial |

Hardwell feat. Jonathan Mendelsohn - Echo (Official Music Video)

ECHO【Gumi English】Crusher-P: The Living Tombstone Remix

Echo (Cover)【JubyPhonic】

Echo - Preferatul Tău (Videoclip Oficial)

Vocaloid - "ECHO" CrusherP || AmaLee & dj-Jo

Echo - Tu ești totul (Prod.ECHO)

'Echo' is featured as a movie character in the following productions:

Eyam (2012)

Narcissus (2012)

Daisy Cutter (2011)

Voyager (2011)

I Like You (2010)

I Lie Pretty (2009)

The Big Fall (1997)

Ferdinand im Reich der Töne (1983)

The Unholy Three (1930)

Quotes:

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Cast

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(EchO)

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Echo (Previously known as Little G)

ALBUMS

e:cho

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回聲樂團

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ALBUMS

Jason Walker-Echo

【VOCALOID Original】ECHO【Gumi English】

[Undertale] ECHO - Animation

Echo ft. Sesu - De Ziua Mea (Prod.ECHO) | VideoClip Oficial |

Hardwell feat. Jonathan Mendelsohn - Echo (Official Music Video)

ECHO【Gumi English】Crusher-P: The Living Tombstone Remix

Echo (Cover)【JubyPhonic】

Echo - Preferatul Tău (Videoclip Oficial)

Vocaloid - "ECHO" CrusherP || AmaLee & dj-Jo

Echo - Tu ești totul (Prod.ECHO)

Jason Walker-Echo

【VOCALOID Original】ECHO【Gumi English】

[Undertale] ECHO - Animation

Echo ft. Sesu - De Ziua Mea (Prod.ECHO) | VideoClip Oficial |

Hardwell feat. Jonathan Mendelsohn - Echo (Official Music Video)

ECHO【Gumi English】Crusher-P: The Living Tombstone Remix

Echo (Cover)【JubyPhonic】

Echo - Preferatul Tău (Videoclip Oficial)

Vocaloid - "ECHO" CrusherP || AmaLee & dj-Jo

Echo - Tu ești totul (Prod.ECHO)

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