Question

Свисток судьи спортивных соревнований - результат управления

Answer 1

Свисток судьи создает управляющее воздействие на игроков.
Результат - игра остановилась. 
Игра начинается по свистку судьи и заканчивается по свистку. Свисток – начало игры. Два свистка – конец игры. 
Разные сигналы могут быть и результат разным будет.

Answer 2

The Whistle of a Sports Referee: The Result of Control

A whistle is an essential tool used by sports referees to signal various events and actions during a sporting competition. It serves as a means of communication between the referee and the players, coaches, and spectators. The sound produced by the whistle carries specific meanings and instructions, helping to maintain order and fairness in the game.

The Purpose of a Referee's Whistle The primary purpose of a referee's whistle is to attract attention and communicate important information to the participants and spectators of a sporting event. The whistle sound is distinct and easily recognizable, allowing the referee to convey specific messages without the need for verbal communication. Some common uses of a referee's whistle include:

1. Start or Stop Play: The referee blows the whistle to indicate the start or stop of play, such as the beginning and end of a match, a period, or a specific action within the game.

2. Fouls and Violations: When a player commits a foul or violates the rules of the game, the referee blows the whistle to stop play and signal the infraction. This allows the referee to take appropriate action, such as awarding penalties, issuing warnings, or ejecting players from the game.

3. Offside or Out of Bounds: The referee may blow the whistle to indicate that a player is in an offside position or when the ball goes out of bounds. This helps maintain fairness and ensures that the game is played within the established boundaries.

4. Timekeeping: In sports with time limits, such as basketball or soccer, the referee may use the whistle to signal the end of a period or the expiration of a specific time interval.

Construction and Sound of a Referee's Whistle Referee whistles are typically made of metal or plastic and consist of a mouthpiece, a chamber, and a pea or ball inside the chamber. When the referee blows into the mouthpiece, the air passes through the chamber and causes the pea or ball to vibrate, producing the characteristic sound of the whistle.

The sound produced by a referee's whistle can vary depending on factors such as the design, material, and construction of the whistle. The intensity and pitch of the sound can be adjusted by the referee's blowing technique and the force applied. The sound of the whistle is designed to be loud and distinct, ensuring that it can be heard over the noise of the game and the crowd.

Conclusion In summary, a referee's whistle is an essential tool for sports referees