A percussion instrument is a musical instrument that is sounded by being struck or scraped by a beater including attached or enclosed beaters or rattles struck, scraped or rubbed by hand or struck against another similar instrument. Excluding zoomusicological instruments and the human voice, the percussion family is believed to include the oldest musical instruments. In spite of being a very common term to designate instruments, and to relate them to their players, the percussionists, percussion is not a systematic classificatory category of instruments, as described by the scientific field of organology. It is shown below that percussion instruments may belong to the organological classes of idiophone, membranophone, aerophone and chordophone.
The vibraphone is a percussion instrument in the metallophone family. It consists of tuned metal bars and is typically played by using mallets to strike the bars. A person who plays the vibraphone is called a vibraphonist,vibraharpist, or vibist.
The glockenspiel or bells is a percussion instrument consisting of pitched aluminum or steel bars arranged in a keyboard layout. This makes the glockenspiel a type of metallophone, similar to the vibraphone.
A hockey puck is either an open or closed disk used in a variety of sports and games. There are designs made for use on an ice surface, such as in ice hockey, and others for the different variants of floor hockey which includes the wheeled skate variant of inline hockey. They are all designed to serve the same function a ball does in ball games.
Air hockey is a Pong-like tabletop sport where two opposing players try to score goals against each other on a low-friction table using two hand-held discs (mallets/pushers) and a lightweight plastic puck.
A speargun is a ranged underwater fishing device designed to launch a tethered spear or harpoon to impale fish or other marine animals and targets. Spearguns are used in sport fishing and underwater target shooting. The two basic types are pneumatic and elastic. Spear types come in a number of varieties including threaded, break-away and lined. Floats and buoys are common accessories when targeting larger fish.
A helter skelter, or helter-skelter lighthouse, is an amusement ride resembling a lighthouse with a spiral shaped slide built around the tower. Typically, fairgoers climb up a flight of stairs inside the tower and slide down the spiral on the outside using a coir mat. The ride is most prevalent in amusement parks and fairgrounds in the United Kingdom.
A mallet is a tool used for imparting force on another object, often made of rubber or sometimes wood, that is smaller than a maul or beetle, and usually has a relatively large head.
The trapezoidal yangqin is a Chinese hammered dulcimer, likely derived from the Iranian santur or the European dulcimer. It used to be written with the characters 洋琴, but over time the first character changed to 揚, which means "acclaimed". It is also spelled yang ch'in. Hammered dulcimers of various types are now very popular not only in China, but also Eastern Europe, the Middle East, India, Iran, and Pakistan. The instruments are also sometimes known by the names "santoor" and "cymbalom". This instrument had an influence on the Thai classical instrument, known as Khim (ขิม).
A firing pin or striker is a part of the firing mechanism of a firearm that impacts the primer in the base of a cartridge and causes it to fire. In firearms terminology, a striker is a particular type of firing pin where a compressed spring acts directly on the firing pin to provide the impact force rather than it being struck by a hammer.
A handbell is a bell designed to be rung by hand. To ring a handbell, a ringer grasps the bell by its slightly flexible handle – traditionally made of leather, but often now made of plastic – and moves the arm to make the hinged clapper strike the inside of the bell. An individual handbell can be used simply as a signal to catch people's attention or summon them together, but handbells are also often heard in tuned sets.
A striking clock is a clock that sounds the hours audibly on a bell, gong, or other audible device. In 12-hour striking, used most commonly in striking clocks today, the clock strikes once at 1:00 am, twice at 2:00 am, continuing in this way up to twelve times at 12:00 mid-day, then starts again, striking once at 1:00 pm, twice at 2:00 pm, and the pattern continues up to twelve times at 12:00 midnight.
A trigger is a mechanism that actuates the function of a ranged weapon such as a firearm, airgun, crossbow, or speargun. The word may also be used to describe a switch that initiates the operation of other non-shooting devices such as a trap, a power tool, or a quick release. A small amount of energy applied to the trigger leads to the release of much more energy.
Fulcrum is a drumming term. Traditionally, the fulcrum is said to denote the part of a percussionist's grip that is the main lever for the drumstick/mallet to rotate. This is usually created by the thumb + index finger, the thumb + middle finger, or a combination of the index, middle, and thumb.
A traveling carnival, usually simply called a carnival, travelling funfair or travelling show, is an amusement show that may be made up of amusement rides, food vendors, merchandise vendors, games of chance and skill, thrill acts, and animal acts. A traveling carnival is not set up at a permanent location, like an amusement park or funfair, but is moved from place to place. Its roots are similar to the 19th century circus with both being fitted-up in open fields near or in town and moving to a new location after a period of time. In fact, many carnivals have circuses while others have a clown aesthetic in their decor. Unlike traditional Carnival celebrations, the North American traveling carnival is not tied to a religious observance.
A carnival game is a game of chance or skill that can be seen at a traveling carnival, charity fund raiser, amusement arcade and amusement park, or on a state and county fair midway. They are also commonly played on holidays such as Mardi Gras, Saint Patrick's Day, and Oktoberfest.
Strength tester may refer to:
The semantron is a percussion instrument used in Eastern, Oriental Orthodox and Eastern Catholic monasteries to summon the monastics to prayer or at the start of a procession.
In firearms, a safety or safety catch is a mechanism used to help prevent the accidental discharge of a firearm, helping to ensure safer handling.
A strength tester machine is a type of amusement personality tester machine, which upon receiving credit rates the subject's strength, according to how strongly the person presses levers, squeezes a grip or punches a punching bag. In the past, strength testers could mainly be found in penny arcades and amusement parks, but they are now also common in pub-style locations as well as video arcades, bowling alleys, family entertainment centers and disco venues. Modern strength testing machines have become redemption games and use LCDs for a video feedback, while some such as Sega's K.O. Punch (1981) use a video game display for feedback.
