In audio signal processing and acoustics, an echo is a reflection of sound that arrives at the listener with a delay after the direct sound. The delay...

Look up Echo, echo, or reecho in Wiktionary, the free dictionary. An echo is a reflection of sound. Echo may also refer to: Echo (DC Comics), various different...

The Exoplanet Characterisation Observatory (EChO) was a proposed space telescope as part of the Cosmic Vision roadmap of the European Space Agency, and...

Look up echoes in Wiktionary, the free dictionary. Echoes may refer to: Echoes (acoustic phenomenon), a reflection of sound Echoes (2014 film), an American...

Echo is an American television miniseries created for the streaming service Disney+, based on Marvel Comics featuring the character of the same name. A...

The Echo Protocol is a service in the Internet Protocol Suite defined in 1983 in RFC 862 by Jon Postel. It was originally proposed as a way to test and...

Echo Echo is Carbon Leaf's fourth album. It was released in 2001 by the band's own label, Constant Ivy Records. "The Boxer" - 3:26 "Wandrin' Around" -...

Amazon Echo, often shortened to Echo, is a brand of smart speakers developed by Amazon. Echo devices connect to the voice-controlled intelligent personal...

Echo II or Echo 2 or variant, may refer to: Echo II-class submarine of the Soviet Navy Echo 2 (satellite), a 1964 NASA communications satellite Echo II...

"ECHO, Echo echo" was a hit for Don Lee in 1957. With its reverb effect it is an early example of Space Age Pop. The single was issued with "Charmaine"...

Echo I or Echo 1 or variant, may refer to: Echo I-class submarine of the Soviet Navy Echo 1, a 1960 NASA Project Echo passive communications satellite...

Echo Echo is a Carbon Leaf studio album (2001). Echo Echo may also refer to: Echo Echo, an IAMX acoustic album (2020) Echo Echo, a character in the Ben...

Echoism may refer to: The formation of words by imitating sounds, a form of onomatopoeia Echoism (facial symmetry), a theorised aspect of facial symmetry...

The Liverpool Echo is a newspaper published by Trinity Mirror North West & North Wales – a subsidiary company of Reach plc and is based in St. Paul's Square...

Echo is a census-designated place located in northwestern Summit County, Utah, United States. The population was 56 at the 2010 census. Echo was founded...

60 Echo is a quite large main-belt asteroid. It was discovered by James Ferguson of the United States Naval Observatory in Washington D.C., on September...

The Echo Label was a British record label started by Chrysalis Group in 1994, and linked with Pony Canyon in Japan. The Chrysalis Group were the original...

computer that are echoed back to the source. The name comes from active sonar terminology that sends a pulse of sound and listens for the echo to detect objects...

In news media and social media, an echo chamber is an environment or ecosystem in which participants encounter beliefs that amplify or reinforce their...

Echo Park is a neighborhood in the east-central region of Los Angeles, California. Located to the northwest of Downtown, it is bordered by Silver Lake...

Echo sounding or depth sounding is the use of sonar for ranging, normally to determine the depth of water (bathymetry). It involves transmitting acoustic...

Echo & the Bunnymen are an English rock band formed in Liverpool in 1978. The original line-up consisted of vocalist Ian McCulloch, guitarist Will Sergeant...

In magnetic resonance, a spin echo or Hahn echo is the refocusing of spin magnetisation by a pulse of resonant electromagnetic radiation. Modern nuclear...

Echo Bay may refer to Echo Bay, Nevada Echo Bay (Long Island Sound) Echo Bay, British Columbia Echo Bay, Ontario Echo Bay, Saskatchewan Echo Bay Mines...

In Greek mythology, Echo (/ˈɛkoʊ/; Greek: Ἠχώ, Ēkhō, "echo", from ἦχος (ēchos), "sound") was an Oread who resided on Mount Cithaeron. Zeus loved consorting...

The Loughborough Echo is a paid-for weekly local newspaper owned by Reach plc. Founded by Joseph Deakin in 1891, the Echo has had four editors in its history...

Echo and Narcissus is a myth from Ovid's Metamorphoses, a Roman mythological epic from the Augustan Age. The introduction of the mountain nymph, Echo...

In computing, echo is a command that outputs the strings that are passed to it as arguments. It is a command available in various operating system shells...

Echo 3 is an American action thriller television series created by Mark Boal. The series, filmed in English and Spanish, stars Michiel Huisman, Luke Evans...

In audio signal processing, pre-echo, sometimes called a forward echo, (not to be confused with reverse echo) is a digital audio compression artifact where...