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For many years, there was no pitch standard across Europe. The frequency of a ′ (the standard note for tuning musical instruments), for example, could range from a ′ =392 Hz in parts of France to a ′ =465 Hz (Cornet-ton pitch) in parts of Germany.
In early 2004, the rights to the name "Electrolux" on products in North America ended. 2003 was the last year the company sold products that had the word "Electrolux" on them; however, Aerus LLC still holds certain rights to the Electrolux name and to the word "Lux." Electrolux LLC was formally renamed Aerus LLC. [7] Aerus Lux canister vacuums ...
A man tuning an upright piano. Piano tuning is the process of adjusting the tension of the strings of an acoustic piano so that the musical intervals between strings are in tune. The meaning of the term 'in tune', in the context of piano tuning, is not simply a particular fixed set of pitches. Fine piano tuning requires an assessment of the ...
For pianos, pins are typically square with a slight taper. There are three standard sizes known as No. 1, No. 2 and No. 3, for pins up to 6.5mm, for pins 6.5mm to 7.25mm, and for pins larger than 7.25mm. No. 2 is the most common. Wrenches are supplied with an eight-point star. [1] Some early keyboard instruments have oblong-shaped tuning pins.
Includes Leslie tremolo, a chime effect stop, and a "glide" switch on the side of the volume pedal. There is also an Automatic Orchestra tab witch adds chord tones from the lower keyboard to the upper keyboard. The "-1" adds a repeat function. Encore (M-100) 1979 Festival 1960-1966 Two 61-note keyboards. 25 bass pedals. [4]
Some piano benches instead feature a hydraulic system with a height-adjustment lever mounted under the seat, similar to some office chairs. A Beethoven piano chair (named after Ludwig van Beethoven), or simply a piano chair, is a height-adjustable chair (i.e. with back support). Such chairs often have a release lever on the back which allows ...
Manufacturers of electronic keyboards, synthesizers, and digital pianos have used various designs to recreate the feel of an acoustic piano. The simplest electronic keyboards, sometimes known as synth-action , use springs to restore each key to its resting position, similar in concept to a computer keyboard, but providing the least realism. [ 9 ]
Grand piano models are EGP-155 and EGP-173. Upright piano models are EUP-108, EUP-111, EUP-116, and EUP-123. Like the Boston pianos, Essex pianos incorporate some of the features of Steinway pianos as well: a wider tail design, an all-wood action with Steinway geometry with rosette-shaped hammer flanges, and reinforced hammers with metal fasteners.