https://padlet.com/kipa20241/vbhoehzaqiawrbyb en-us 2020-12-07 02:51:30 UTC 2025-10-25 14:56:10 UTC hello@padlet.com kipa20241 https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/992647234 The phonautograph, a device that records but can not play back sound waves, invented by Édouard-Léon Scott de Martinville. On soot-covered paper, the purpose is to visually reflect sound. These "phonautograms" would be successfully played back in 2008 via digital imagery, dating the first true sound recordings to 1857,]]> 2020-12-07 02:51:46 UTC https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/992647234 kipa20241 https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/992648993 The North American phonograph company was unable to market the machines . They then decided to shift the use of the machine from dictation to entertainment by creating slot machines for coins.]]> 2020-12-07 02:52:58 UTC https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/992648993 kipa20241 https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/992651121 Thomas Edison and Columbia phonograph company are starting to sell spring-motor phonographs at reasonable prices, enabling the phonograph to become a household commodity and a product for sound recordings.]]> 2020-12-07 02:54:23 UTC https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/992651121 kipa20241 https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/992652001 Inventors across Europe and the United States began to develop technology to achieve synchronous sound in film. In 1900 at the Paris world fair, there were 3 seperate versions inventions of phonograph synced devices; Phonorama, Chronophone,  Phono-Cinema-Theatre.]]> 2020-12-07 02:54:58 UTC https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/992652001 kipa20241 https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/992655386 The first experiment conducted with sound-on-film was in 1910. A colleague of Edison and Dickson’s, Eugene A. Lauste who was successfully able to record sound right next to a film track.]]> 2020-12-07 02:57:20 UTC https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/992655386 kipa20241 https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/992657310  Warner Theater located in New York city. Warner Bros. spent an estimated amount of 3 million dollars to construct a movie theatre with air-conditioning. This had a huge effect on the social benefits for the company and movie theatres later on.]]> 2020-12-07 02:58:32 UTC https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/992657310 kipa20241 https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/992659765 The Jazz Singer, the first commercially popular full-length movie with sound, premiered on December 30, 1927. To reproduce the musical score and synchronised voices, the film uses Warner Brothers' Vitaphone sound-on-disc technology.]]> 2020-12-07 03:00:03 UTC https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/992659765 kipa20241 https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/992661757 Walt Disney presents first commercial appearance of a four-tracked recording. This appearance started something monumental in the near future called “surround sound”.

]]> 2020-12-07 03:01:17 UTC https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/992661757 kipa20241 https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/992671117 The widescreen requires 3 strips of film. Then a total of 7 audio channels with 5 loudspeakers are placed behind the screen to create the effect of 'surround sound.']]> 2020-12-07 03:07:21 UTC https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/992671117 kipa20241 https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/992676580  “Philips” introduced a cassette tape which was invented to replace open reel tapes. This allowed  Dolby systems to reduce noise and hiss.]]> 2020-12-07 03:11:00 UTC https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/992676580 kipa20241 https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/992682889 'Dolby' released a new  recording system known as Dolby Digital. It uses a 5.1 surround sound format A few years later 2  digital sound formats were also released (DTS) digital theatre systems premiered with the blockbuster movie Jurassic Park and (SDDS) Sony Dynamic Digital Sound premiered with the movie Last Action Hero]]> 2020-12-07 03:14:40 UTC https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/992682889 kipa20241 https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/992686208 'Dolby' released a recording system. Some of its qualities include noise reduction and option of dynamic range which was definetly noticeable from live sound. Later on blockbusters like Robocop used Dolby SR.]]> 2020-12-07 03:16:46 UTC https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/992686208 kipa20241 https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/993565750 Digital encoding (MP3) are still commonly used in daily life today. It has become a high quality low bit-rate audio format extensively used by major companies in many industries and individuals.]]> 2020-12-07 11:02:24 UTC https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/993565750 kipa20241 https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/993576404  Sony music entertainment and Bertelsmann music group merge. This ends the century rivalry between Columbia and Victor records to an end. Another company known as tower records files for bankruptcy and is liquidated as a result. This created  a significant long-term effect on the marketing of sound recordings. 

]]> 2020-12-07 11:08:19 UTC https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/993576404 kipa20241 https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/993579595 1926 - Vitaphone
1927 - Movietone
1940 - Fantasound
1952 - Cinerama
1953 - Cinemascope
1954 - Perspecta
1955 - Todd AO 70mm
1976 - Dolby Stereo
1976 - Dolby Stereo 70mm Six Track ‘Baby Boom’
1979 - Dolby Stereo 70mm Six Track
1986 - Dolby SR
1991 - CDS
1992 - Dolby Digital
1993 - DTS / Datastat
1993 - SDDS 8 Channel
1999 - Dolby Digital Surround EX
2010 - Dolby Surround 7.1
2012 - Barco Auro 11.1
2012 - Dolby Atmos
2015 - DTS:X
2015 - AuroMax]]> 2020-12-07 11:10:11 UTC https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/993579595 kipa20241 https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/993629062 https://docs.google.com/document/d/10NVaGmsLSgYMrA5YnWxwjXtJHrYiD72JWDXZ3H9P0FM/edit#heading=h.8o9er4h26oms]]> 2020-12-07 11:39:19 UTC https://padlet.com/kipa20241/vbhoehzaqiawrbyb/wish/993629062