Buzzer beater

In basketball, a buzzer beater is a shot taken before the game clock of a quarter expires but does not go in the basket until after the clock expires and the buzzer sounds. The term is normally reserved for baskets that beat an end-of-quarter buzzer but are sometimes referred to shots that beat the shot clock buzzer. If a player releases the ball before the buzzer sounds, the shot still counts if it goes in even though the clock expires before the ball goes through the hoop.

Officials in the National Collegiate Athletic Association, National Basketball Association, Women's National Basketball Association, Serie A (Italy), and the Euroleague (Final Four series only, effective 2006) are required to use instant replay to assess whether a shot made at the end of a period was in fact released before the game clock expired. Since 2002, the NBA also has mandated duplicate light strips on the backboard and scorer's table for the purpose of identifying the end of a period.

Notable buzzer beaters

College basketball

The history of basketball is traced back to a YMCA International Training School, known today as Springfield College, located in Springfield, Massachusetts. The sport was created by a physical education teacher named James Naismith, who in the winter of 1891 was given the task of creating a game that would keep track athletes in shape and that would prevent them from getting hurt a lot. The date of the first formal basketball played at the Springfield YMCA Training School under Naismith's rules is generally given as December 21, 1891. Basketball began to spread to college campuses by 1893.

College basketball today is governed by collegiate athletic bodies including the United States' National Collegiate Athletic Association (NCAA), the National Association of Intercollegiate Athletics (NAIA), the United States Collegiate Athletic Association (USCAA), the National Junior College Athletic Association (NJCAA) and the National Christian College Athletic Association (NCCAA). Each of these various organizations are subdivided into from one to three divisions based on the number and level of scholarships that may be provided to the athletes.

National Basketball Association

The National Basketball Association (NBA) is the pre-eminent men's professional basketball league in North America, and is widely considered to be the premier men's professional basketball league in the world. It has 30 franchised member clubs (29 in the United States and 1 in Canada), and is an active member of USA Basketball (USAB), which is recognized by FIBA (also known as the International Basketball Federation) as the national governing body for basketball in the United States. The NBA is one of the four major North American professional sports leagues. NBA players are the world's best paid sportsmen, by average annual salary per player.

The league was founded in New York City on June 6, 1946, as the Basketball Association of America (BAA). The league adopted the name National Basketball Association on August 3, 1949, after merging with its rival National Basketball League (NBL). The league's several international as well as individual team offices are directed out of its head offices located in the Olympic Tower at 645 Fifth Avenue in New York City. NBA Entertainment and NBA TV studios are directed out of offices located in Secaucus, New Jersey.

State

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Buzzer

A buzzer or beeper is an audio signalling device, which may be mechanical, electromechanical, or piezoelectric. Typical uses of buzzers and beepers include alarm devices, timers and confirmation of user input such as a mouse click or keystroke.

History

Electromechanical

The first electric buzzer was invented in 1831 by Joseph Henry. They were mainly used in early doorbells until they were phased out in the early 1930s in favor of musical chimes, which had a softer tone.

Piezoelectric

Piezoelectric buzzers, or piezo buzzers, as they are sometimes called, were invented by Japanese manufacturers and fitted into a wide array of products during the 1970s to 1980s. This advancement mainly came about because of cooperative efforts by Japanese manufacturing companies. In 1951, they established the Barium Titanate Application Research Committee, which allowed the companies to be "competitively cooperative" and bring about several piezoelectric innovations and inventions.

Type of buzzers

Electromechanical