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A piezoelectric speaker (also known as a piezo bender due to its mode of operation, and sometimes colloquially called a "piezo", buzzer, crystal loudspeaker or beep speaker) is a loudspeaker that uses the piezoelectric effect for generating sound. The initial mechanical motion is created by applying a voltage to a piezoelectric material, and ...
A tweeter or treble speaker is a special type of loudspeaker (usually dome, inverse dome or horn-type) that is designed to produce high audio frequencies, typically up to 100 kHz. The name is derived from the high pitched sounds made by some birds (tweets), especially in contrast to the low woofs made by many dogs , after which low-frequency ...
The studio's flagship title was Animal Jam Classic (formerly "Animal Jam" before April 2020). [4] Animal Jam Classic is a virtual world for children, being developed within a partnership with the National Geographic Society. Users are placed in an online world called Jamaa, and are presented with a number of games, spaces to interract with ...
The most popular Animal Jam Classic mobile app spin-off is Animal Jam, [4] previously known as Animal Jam - Play Wild!, which is a 3D version of the Animal Jam Classic world. WildWorks has also developed other mobile apps based on the Animal Jam Classic game, including Tunnel Town , AJ Jump , and Dash Tag .
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From Wikipedia, the free encyclopedia. Redirect page. Redirect to: Piezoelectric speaker
The use of thin film piezoelectric materials in electronics began in the early 1960s at Bell Telephone Laboratories/Bell Labs. Earlier piezoelectric crystals were developed and used as resonators in applications like oscillators with frequencies up to 100 MHz. Thinning was applied for increasing the resonance frequency of the crystals.