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From 2005, all digital memory devices of the Walkman line were simply called "Digital Audio Players" or, as video capabilities became more common, "Digital Media Players". From 2007 to 2015, Walkman players for export markets had a NWZ- product code prefix instead of NW-. The main difference was the removal of compatibility with the ATRAC audio ...
On 7 July 2011, Sony announced that it would no longer ship MiniDisc Walkman products as of September 2011, [6] effectively killing the format. [13] On 1 February 2013, Sony issued a press release on the Nikkei stock exchange that it would cease shipment of all MD devices, with last of the players to be sold in March 2013.
It also featured (for the first time on a Walkman outside Japan) scrolling lyrics using an LRC file. The player came in black, red, blue, pink or green. [32] [33] A smaller sized, low cost E Series player without video capability, the E050, was released in Japan in 2010 and in 2011 in Singapore, [34] Mexico and Eastern Europe.
Older players (1992–1997) had at most half the battery life when the skip protection system was in use. Players from 1997 onward have more power-efficient skip protection. Portable players, more so portable CD players but also some portable DVD players, that invariably include an ASP feature (Anti-Skip-protection), struggle with CD-R/RW, DVD ...
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.
The origins of SonicStage lie in OpenMG Jukebox, which was created for the Memory Stick Walkman (NW-MS7) and VAIO Music Clip, Sony's first digital audio players. It can transfer files in the newly developed ATRAC3 format to these players, or convert existing MP3 files to ATRAC3. [5]
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 ...
Hi-MD Walkmans are backward compatible with MiniDisc playback and most can record. Hi-MD can store computer files and audio data. A bus-powered Hi-MD Walkman is seen as standard USB Mass Storage device [2] with a FAT filesystem. Since the release of Sony's music management program, SonicStage 3.4, virtually all digital rights management was ...