- Optical Tracks
- Mono (variable density, variable area)
- SR
- Dolby A
- Digital
- SRD / Dolby Digital
- DTS
- SDDS
- Magnetic
- Sound on disc
- Silent films
- Magenta vs. cyan vs. black
- optical vs. digital vs. mag
- Amplifiers?
- Sound processors
| Welcome to Sprocket School! This project is maintained by volunteer editors. Learn more about how this works. |