AUDIO FREQUENCY AMPLIFICATION

Duration: 25 min

Year Published: 1942

Creator: Department of the Navy (Department of Defense)

Format: Filmstrip

Color: B&W

Sound: Optical sound

Description: Presents the theory and practice of audio amplification.

Complete Record: Series: Piloting Series Film number: SN 652 Type: Filmstrip

Metadata Source:3434 U.S. Government Films