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Travoprost. Travoprost, sold under the brand name Travatan among others, is a medication used to treat high pressure inside the eye including glaucoma. [ 4] Specifically it is used for open angle glaucoma when other agents are not sufficient. [ 5][ 4] It is used as an eye drop. [ 4] Effects generally occur within two hours.
This article is a list of piano brand names from all over the world. This list also includes names of old instruments which are no longer in production. Many of these piano brand names are "stencil pianos", which means that the company which owns the brand name is simply applying the name to a piano manufactured for them by another company,
8 Variations in G major on the Dutch song "Laat ons Juichen, Batavieren!" by Christian Ernst Graaf, K. 24 (The Hague, 1766) 7 Variations in D major on the Dutch song "Willem van Nassau", K. 25 (The Hague, 1766)
The piano is a keyboard instrument that produces sound when its keys are depressed, through engagement of an action whose hammers strike strings. Modern pianos have a row of 88 black and white keys, tuned to a chromatic scale in equal temperament . There are two main types of piano: the grand piano and the upright piano.
Wm. Knabe & Co. Wm. Knabe & Co. was a piano manufacturing company in Baltimore, Maryland, from the middle of the nineteenth century through the beginning of the 20th century, and continued as a division of Aeolian-American at East Rochester, New York, until 1982. The name is currently used for a line of pianos manufactured by Samick Musical ...
Piano key frequencies. This is a list of the fundamental frequencies in hertz (cycles per second) of the keys of a modern 88-key standard or 108-key extended piano in twelve-tone equal temperament, with the 49th key, the fifth A (called A 4 ), tuned to 440 Hz (referred to as A440 ). [ 1][ 2] Every octave is made of twelve steps called semitones ...
Action (piano) Appearance. The piano action mechanism[ 1 ] (also known as the key action mechanism[ 2 ] or simply the action) of a piano or other musical keyboard is the mechanical assembly which translates the depression of the keys into rapid motion of a hammer, which creates sound by striking the strings. Action can refer to that of a piano ...
[15] Some years later, a member of the development team described the device as being made from "cast-off reject iPad parts." [16] On August 19, 2011, HP announced a substantial price drop on the TouchPad. In Canada and the USA, the price was $99 for the 16 GB model and $149 for the 32 GB model and quickly sold out.