Regular 8mm movie film was never sold commercially with a sound strip but some people did attach a sound strip themselves. Super 8 film has the option but you had to buy the film with the sound strip on it and you had to have a sound camera and microphone. 16mm had both magnetic and optical. On the order form you can let us know if you think your film has sound on it. It does take extra effort to capture the sound and incorporate it into the requested formats. So, we do charge a little more for sound film.
We can not capture any digital audio like Dolby Digital or Sony Dynamic Digital Sound.
The above picture is just an example. 16mm sound film came in many different varieties. 16mm film with optical sound will have sprocket holes on 1 side. The other side will carry the audio track.
There is no sound on Regular 8 film. At least it wasn't produced that way. There were some people that put a magnetic sound strip on 8mm film themselves. There was also some test 8mm film with sound that Kodak used to prepare for Super 8 film.
Even though Super 8 film was sold in two versions, sound and silent, most Super 8 film is silent. Only about 5% of all Super 8 movie film has sound on it.
South Bend Fun Facts: Large nearby cities include Elkhart (15 miles to the east), Gary (65 miles to the west), Fort Wayne (85 miles to the southeast), and Benton Harbor, Michigan (36 miles to the north). Major highways servicing the city include Interstates 80 and 90, U.S. Routes 20 and 31, and Indiana State Highways 2, 23, and 933. Incorporated as a city in 1865, South Bend has a highly industrialized economy which emanated from the pioneering companies founded there in the 19th century, most notably the Studebaker Brothers Manufacturing Company.
Indiana Fun Facts: Indiana sits, as its motto claims, at “the crossroads of America.” It borders Lake Michigan and the state of Michigan to the north, Ohio to the east, Kentucky to the south, and Illinois to the west, making it an integral part of the American Midwest. Except for Hawaii, Indiana is the smallest state west of the Appalachian Mountains. After the American Revolution the lands of Indiana were open to U.S. settlers.