sound-on-disc motion picture system
C1890
concept
A sound-on-disc motion picture system is a film projection technology in which synchronized audio is recorded and played back from a separate phonograph disc rather than being embedded directly on the film strip.
All labels observed (3)
| Label | Occurrences |
|---|---|
| sound film technology company | 1 |
| sound-on-disc motion picture sound system | 1 |
| sound-on-disc motion picture system canonical | 1 |
Description generation (CDg)
The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.
Instruction
generate a one-sentence description for a given conceptual class. # Response Format Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: sound-on-disc motion picture system
Generated description
A sound-on-disc motion picture system is a film projection technology in which synchronized audio is recorded and played back from a separate phonograph disc rather than being embedded directly on the film strip.
Instances (3)
| Instance | Via concept surface |
|---|---|
| Chronophone sound system | sound-on-disc motion picture sound system |
| Vitaphone | — |
| The Vitaphone Corporation | sound film technology company |