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Volley theory. Volley theory states that groups of neurons of the auditory system respond to a sound by firing action potentials slightly out of phase with one another so that when combined, a greater frequency of sound can be encoded and sent to the brain to be analyzed. The theory was proposed by Ernest Wever and Charles Bray in 1930 [1] as a ...
Place theory. Place theory is a theory of hearing that states that our perception of sound depends on where each component frequency produces vibrations along the basilar membrane. By this theory, the pitch of a sound, such as a human voice or a musical tone, is determined by the places where the membrane vibrates, based on frequencies ...
Therefore, in this theory, the pitch of a pure tone is determined by the period of neuron firing patterns—either of single neurons, or groups as described by the volley theory. Temporal theory competes with the place theory of hearing, which instead states that pitch is signaled according to the locations of vibrations along the basilar membrane.
Volleyball is a team sport in which two teams of six players are separated by a net. Each team tries to score points by grounding a ball on the other team's court under organized rules. [1] It has been a part of the official program of the Summer Olympic Games since Tokyo 1964.
Serve-and-volley is a style of play in tennis where the player ( volleyer) serving moves quickly towards the net after hitting a serve, to attempt to hit a volley afterwards. [1] In the serve-and-volley playstyle, the server attempts to hit a volley (a shot where the ball is struck without allowing it to bounce), as opposed to the baseline game ...
The volleyball tournaments at the 2020 Summer Olympics in Tokyo were played between 24 July and 8 August 2021. 24 volleyball teams and 48 beach volleyball teams participated in the tournament. The indoor volleyball competition took place at Ariake Arena in Ariake, and the beach volleyball tournament at Shiokaze Park, [1] [2] in the temporary ...
Tennis strategy. Players use different strategies while playing tennis to enhance their own strengths and exploit their opponent's weaknesses in order to gain the advantage and win more points . Players typically specialize or naturally play in a certain way, based on what they can do best. Based on their style, players generally fit into one ...
The history of Olympic volleyball can be traced back to the 1924 Summer Olympics in Paris, where it was an unofficial demonstration event. Its addition to the Olympic program, however, was given only after World War II, with the foundation of the FIVB and of some of the continental confederations. In 1957, a special tournament was held during ...