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The glass marimba is a type of idiophone also known as a vitrephone or crystallophone. Marimba translates to "a xylophone -like instrument" from an African language, probably Bantu . The glass keys are made of either hard glass ( plate glass ) or soft glass ( stained glass ).
The range of the marimba has been gradually expanding, with companies like Marimba One adding notes up to F above the normal high C (C 7) on their 5.5 octave instrument and marimba tuners adding notes lower than the low C on the 5 octave C 2. Adding lower notes is somewhat impractical; as the bars become bigger and the resonators become longer ...
A cellular repeater (also known as cell phone signal booster or cell phone signal amplifier) is a type of bi-directional amplifier used to improve cell phone reception. [citation needed] A cellular repeater system commonly consists of a donor antenna that receives and transmits signal from nearby cell towers, coaxial cables, a signal amplifier, and an indoor rebroadcast antenna.
Cellular repeater: This is a radio repeater for boosting cell phone reception in a limited area. The device functions like a small cellular base station, with a directional antenna to receive the signal from the nearest cell tower, an amplifier, and a local antenna to rebroadcast the signal to nearby cell phones. It is often used in downtown ...
An older range extender will not be able to repeat the signal of a newer generation router. Security encryption compatibility also matters and must be at the same level of compatibility for the signal to be extended. For example, an older range extender that supports WEP and WPA will not be able to boost a WPA2-encrypted signal from a router.
The curved 4-1/3 octave Marimba Lumina "Gold" was first introduced in 1999 and played by Buchla “associate” Joel Davel at the Bell-Atlantic Jazz Festival in New York City. Later versions introduced in 2000 and 2001 were produced in collaboration with Nearfield Multimedia and include a 3.5 and 2.5 octave range.
Xylorimba, range C3-C8. The xylorimba (sometimes referred to as xylo-marimba or marimba-xylophone) is a pitched percussion instrument similar to an extended-range xylophone with a range identical to some 5-octave celestas or 5-octave marimbas, though typically an octave higher than the latter.
The term xylophone may be used generally, to include all such instruments such as the marimba, balafon and even the semantron. However, in the orchestra, the term xylophone refers specifically to a chromatic instrument of somewhat higher pitch range and drier timbre than the marimba, and these two