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CSIRAC (/ ˈ s aɪ r æ k /; Commonwealth Scientific and Industrial Research Automatic Computer), originally known as CSIR Mk 1, was Australia's first digital computer, and the fifth stored program computer in the world. [1] It is the oldest surviving first-generation electronic computer [2] (the Zuse Z4 at the Deutsches Museum is older, but ...
Typically a home computer would generate audio tones to encode data, that could be stored on audio tape through a direct connection to the recorder. Re-loading the data required re-winding the tape. The home computer would contain some circuit such as a phase-locked loop to convert audio tones back into digital data. Since consumer cassette ...
This section only includes software, not services. For services programs like Spotify, Pandora, Prime Music, etc. see Comparison of on-demand streaming music services. Likewise, list includes music RSS apps, widgets and software, but for a list of actual feeds, see Comparison of feed aggregators.
An audio conversion app (also known as an audio converter) transcodes one audio file format into another; for example, from FLAC into MP3. It may allow selection of encoding parameters for each of the output file to optimize its quality and size.
WinPlay3 was the first real-time MP3 audio player for PCs running Windows, [2] [3] [4] both 16-bit (Windows 3.1) and 32-bit (Windows 95). Prior to this, audio compressed with MP3 had to be decompressed prior to listening. It was released by Fraunhofer IIS ("Institute for Integrated Circuits"), [5] creators of the MP3 format, on September 9 ...
The history of the personal computer as a mass-market consumer electronic device began with the microcomputer revolution of the 1970s. A personal computer is one intended for interactive individual use, as opposed to a mainframe computer where the end user's requests are filtered through operating staff, or a time-sharing system in which one large processor is shared by many individuals.
In 2013, for the second time, the Guinness Book of World Records recognised it as the world's oldest working digital computer, following its restoration. It previously held the title for several years until it was decommissioned in 1973. [5] The museum uses the computer's visual, dekatron-based memory to teach schoolchildren about computers. [4]
Some audio conversion functions can be performed by software or by specialized hardware. For example, an audio transcoder converts from one compressed audio format to another (e.g., MP3 to AAC) by means of two audio codecs: One for decoding (uncompressing) the source and one for encoding (compressing) the destination file or stream.