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The first MiniDisc Walkmans ("MD WALKMAN"), MZ-1 (recorder/player) and MZ-2P (player), were released in 1992. [10] Until end of 1998 4.6 million units of the MD Walkman were built. [11] Production of the final MiniDisc Walkman, MZ-RH1 (Hi-MD), stopped in September 2011. [12] List of models: supported MDLP 2000: MZ-E500, MZ-E700, MZ-E900, MZ-R900
The Sony MZ1, the first MiniDisc player, released in 1992. MiniDisc (MD) is an erasable magneto-optical disc-based data storage format offering a capacity of 60, 74, and later, 80 minutes of digitized audio. Sony announced the MiniDisc in September 1992 and released it in November [2] of that year for sale in Japan and in December in Europe ...
Sony used the Compact Cassette format in many of its tape recorders and players, including the Walkman, the world's first portable music player. [74] Sony introduced the MiniDisc format in 1992 as an alternative to Philips DCC or Digital Compact Cassette and as a successor to the Compact Cassette. [75]
An MD Walkman player. In 1989, Sony released portable Video8 recorders marketed as Video Walkman, extending the brand name. In 1990 Sony released portable Digital Audio Tape (DAT) players marketed as DAT Walkman. [45] It was extended further in 1992 for MiniDisc players with the MD Walkman brand.
Some examples of products that used the format are a few multitrack "portastudio"-style audio recorders such as Sony's MDM-X4 and Tascam's 564. Sony's MDH-10 MD Data disk drive, meant for use with Windows and Mac PCs, could also play back audio MiniDiscs. However, the drive was expensive compared to the Zip drive and others.
It was a further development of the MiniDisc. [1] With its release in late 2004, [2] came the ability to use newly developed, high-capacity 1 gigabyte Hi-MD discs, in the same dimensions as MiniDisc. [2] The last recorder and player was discontinued in 2011. [3] Blank discs stopped production in September 2012.
The player was marketed as an MP3 device, and the user was encouraged to burn MP3 music files to a mini CD, and then play them in the player, which was noticeably smaller than a standard portable CD player. The player could also play Red Book audio content burned onto mini CDs. It can play both CD-R and CD-RW media, as well as pressed mini CDs.
This codec is used in Sony Hi-MD Walkman devices (e.g., "Hi-LP and Hi-SP"), Network Walkman players, Memory Stick players, VAIO Pocket, PS3 and PSP console, and ATRAC CD players. It is a hybrid subband/MDCT codec based on a 16 channel QMF followed by a 128-point MDCT. Prior to MDCT coding, Generalized Harmonic Analysis (GHA) is used to extract ...