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When it comes to photography and cinema, it is impossible not to listen to more than 35 mm. Film when going technical into the conversation. It is 35 mm. Film, as is 35 mm. wide, and the drilling of both sides in every 4.23 mm for his property at his side.

With a history dating back to 1889 when it was discovered by Thomas Edison, the 35mm film is always some variation in the format that is used, but basically the shape remained the same, all set up this databaseAns. He was introduced to photography in 1913 and is still very popular among many professional photographers.

When it comes to cinema, we need to talk to her, not to speak. Initially, the idea of synchronizing the audio and video was found, however, was quite difficult to achieve. Then the sound will be launched directly stored on film, the soundtrack of the film takes an analog small margin on the left. In search of perfection, the screenChanged the relationship with the new arrangements of sound.

Today, digital audio tapes have been implemented. The technology behind this discovery is the storage of audio data between holes in Dolby Digital, doubled in 2 bands at the periphery of the SDDS and, recently, on a compact disc special thanks to the timecode with the film in DTS.

With technology development, as is currently expected to be in new techniques and performance characteristicsFuture, but that day is the most important form of 35mm film is left only with minor amendments, which are best for which was originally developed appropriate unchanged. The most common of the film is now that the 4 hole, a vertical pull-down and a density of about one frame of 19 mm.

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