|
Blattnerphone
Ludwig Blattner (1881 – 30 October 1935) was a German-born inventor, film producer, director and studio owner in the United Kingdom, and developer of one of the earliest magnetic sound recording devices. Career Ludwig Blattner, also known as Louis Blattner, was a pioneer of early magnetic sound recording, licensing a steel wire-based design from German inventor Dr. Kurt Stille, and enhancing it to use steel tape instead of wire, thereby creating an early form of tape recorder. This device was marketed as the Blattnerphone. Whilst on a promotional tour of his sound recording technology in 1928 he would choose ladies from the audience to dance with to music being played from a Blattnerphone. Prior to the First World War, Blattner was involved in the entertainment industry in the Liverpool City Region: he managed the "La Scala" cinema in Wallasey from 1912 to 1914, conducted the cinema's orchestra, and composed a waltz "The Ladies of Wallasey". In about 1920 he moved to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blattnerphone Recorder 1937
Ludwig Blattner (1881 – 30 October 1935) was a German-born inventor, film producer, director and studio owner in the United Kingdom, and developer of one of the earliest magnetic sound recording devices. Career Ludwig Blattner, also known as Louis Blattner, was a pioneer of early magnetic sound recording, licensing a steel wire-based design from German inventor Dr. Kurt Stille, and enhancing it to use steel tape instead of wire, thereby creating an early form of tape recorder. This device was marketed as the Blattnerphone. Whilst on a promotional tour of his sound recording technology in 1928 he would choose ladies from the audience to dance with to music being played from a Blattnerphone. Prior to the First World War, Blattner was involved in the entertainment industry in the Liverpool City Region: he managed the "La Scala" cinema in Wallasey from 1912 to 1914, conducted the cinema's orchestra, and composed a waltz "The Ladies of Wallasey". In about 1920 he moved to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sound Recording
Sound recording and reproduction is the electrical, mechanical, electronic, or digital inscription and re-creation of sound waves, such as spoken voice, singing, instrumental music, or sound effects. The two main classes of sound recording technology are analog recording and digital recording. Sound recording is the transcription of invisible vibrations in air onto a storage medium such as a phonograph disc. The process is reversed in sound reproduction, and the variations stored on the medium are transformed back into sound waves. Acoustic analog recording is achieved by a microphone diaphragm that senses changes in atmospheric pressure caused by acoustic sound waves and records them as a mechanical representation of the sound waves on a medium such as a phonograph record (in which a stylus cuts grooves on a record). In magnetic tape recording, the sound waves vibrate the microphone diaphragm and are converted into a varying electric current, which is then converted to a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
