The History of Sound Recording

Recording history With the introduction of new sound technology, the method used for creating, editing, and recording music and sound has changed. The compatibility between computer technology and music recording, especially for home users, has led to the massive development of computer-based systems. Since modern music and audio computer technology is digital, it is fundamentally different from the old tape recording technology. Compared with the highest fidelity analog tape method so far, the new computerized digital method has excellent sound processing (editing, recording, etc.) very good.

Recording history With the introduction of new sound technology, the method used for creating, editing, and recording music and sound has changed. The compatibility between computer technology and music recording, especially for home users, has led to the massive development of computer-based systems. Since modern music and audio computer technology is digital, it is fundamentally different from the old tape recording technology. - Mobile phones are devices that facilitate communication. It can carry messages from person A to person B Mobile phones are also called mobile phones, mobile phones, mobile phones. They are connected to the cellular network provided by the mobile phone operator and can access the public telephone network. When using a mobile phone, various kinds of waves such as heat waves, sound waves, micro waves, radio waves, etc. are emitted.

Between the invention of gramophone in 1877 and the first commercial digital recording in the early 1970's, the most important epochal event in the history of recording is the introduction of so-called electronic recording at the time, where microphones It converted into a sound. In the electronic signal, the signal is amplified and used to drive the recorder. This innovation eliminates the "horn" resonance characteristics of the acoustic process, greatly expands the useful range of audio, generates a sharper and more fulfilling recording, distant faint sounds that could not be recorded in the past It enables capture of.

In particular, archiving work often lacks sound, and it is even worse to understand our history. "Recordings were invented in the 1870s," said Abbie Smith Ramsey, a historian and writer who has worked in the digital archive of the Library of Congress for more than 10 years. "The previous history was silenced." Today, many libraries are actively working to record and preserve the sounds of things that may disappear. The British Library has collections of 800,000 sounds: dialects and accent, classical music and pop music, environment and nature. Created by the European Commission, Europeana Sounds brings together the recordings of European heritage (Norwegian sled; Greek folk songs). By the end of the 21st century, German-led endangered language documentation projects contain recordings in 68 languages, recognizing that still less than one-third of the language currently used is still present.