List of film sound systems

The following is a list of film sound systems.

Explanation

• The year shown may represent a patent or other developmental milestone rather than the first use in public.
• Technologically identical systems may have been promoted under different trade names by different commercial entities.

Sound systems

See also

• Film score
• Soundtrack
• Sound film
• Sound-on-film
• Movie projector; sound
• List of motion picture film formats

References

Resources

• Sound mix list on the Internet Movie Database
• Index of early sound films of the silent era, from The Progressive Silent Film List by Carl Bennett
• The origins of the Firm "Tobis-Klang" The first release that used this system was the partially silent German film Melodie der Welt.