Sound and Image in Motion Pictures

Movie and television sound and video movies are audiovisual media, so you can also appeal to sight and hearing. The meaning and emotion of the work is usually thought to come from the image, the sound just copies the meaning of the image. For example, Aaron Copland says composers can only "enhance the dramatic and emotional value of movies through music." (Http://web.archive.org/web/20041210081146/http://citd.scar.utoronto.ca/VPAB93/) However, the function of sound execution is far more complicated than the generally accepted function It's complicated.

An "unattended movie" or sound movie is not a silent movie but a sound that is combined with a movie containing synchronized sound, or with image technology. The first public release of the sound film was held in Paris in 1900, but decades later, the sound film became commercially practical. Initial on-disk sound system was difficult to achieve reliable synchronization, and amplification and recording quality was inadequate. The film sound innovation led to the first commercial show of short films using this technology in 1923. The main step in the commercialization of sound film was from the mid 1920s until the latter half. Initially, a sound movie containing a synchronous conversation called a "conversation picture" or "sound movie" is perfectly a short movie, but the earliest long movie including the sound recorded includes only music and special effects I will. But the sound of the movie will become the standard for talking about pictures soon.

Mechanical reproduction of sound was developed as early as the first dynamic image, but the problem of completely amplifying the sound and synchronizing it with the movie image was solved until the late 1920s. That sound attracted many people to the movie theater to listen to new miracles, but the benefits did not appear soon. A new "healthy movie" which is mainly an imitation of a drama has not reached the artistic level of the best silent movie. Audio equipment is troublesome and incomplete. Cameras that were once in motion in a quiet movie lost freedom and the editing of movies related to audio tracks became clumsy and slow.

Therefore, sound recording and movie recording are focused on the origin of the movie in various ways. According to Laurent Mannoni, we think that GeorgesDemen が is the most direct father of the movie (his Phonoscope in front of Edison's cinema as an invention for reproducing the movement.The importance of this is It is not only coincidental interest but the present invention is a combination of sound and image in its name and was originally designed to create a means to train the record of the hearing impaired person's speech process. If, the movie starts with a sound image