Learning about Sound

Duration: 11

Genre: Educational

Year Published: 1955

Creator: Encyclopaedia Britannica Educ Corp

Format: 16mm

Color: B&W

Sound: sound

Description: Animation and experimental, demonstrations are used to explain what sound is, how sound is made, how it travels, and how it is perceived. Analyzes the three common methods of making sound--viberation of a string, the vibration of a hard surface, and the vibration of an air column., Investigates the physical properties of sound. Describes the scientific methods used to analyze and synthesize musical sounds. Examines the problem of noise pollution and suggests ways to control or eliminate environmental noise.

Complete Record: Animation and experimental, demonstrations are used to explain what sound is, how sound is made, how it travels, and how it is perceived. Analyzes the three common methods of making sound--viberation of a string, the vibration of a hard surface, and the vibration of an air column., Investigates the physical properties of sound. Describes the scientific methods used to analyze and synthesize musical sounds. Examines the problem of noise pollution and suggests ways to control or eliminate environmental noise.NOTE: Two (or more) records have been merged together to create this data.