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Before there was iPod

By Bill Huiting


In 1992 Sony launched the MiniDisc (MD) as an attempt to replace audio cassette technologies. The MiniDisc was developed based on magneto-optical storage media that allowed for writing and rewriting of stored information. The truth that the data might be swiftly accessed without having the want to scroll through an entire tape made this technologies very promising for ease of use over the cassette. The data compression format recognized as ATRAC (Adaptive Transform Acoustic Coding) was used to allow the audio files to fit on the MiniDisc. In fact, at the SP compression ratio of 292kbps, 60 to 80 minutes of music could be stored on a single disk. Even at CD quality, 20 to 28 minutes of music could be stored on the MiniDisc.

The very first MiniDisc based machine was the MZ-1 recorder. The problem with this machine was mainly that it had a price of a lot more than $750.00. It had an optical line input, audio line input, and microphone input jack. It had an audio output. Some of the earliest versions had an optical line output, but this feature was discontinued. Sony licensed MiniDisc tecnhology to many different organizations for example Sharp, Panasonic, and Kenwood. It was only a matter of time just before all of these organizations had released their own lines of MiniDisc players and recorders. MiniDisc players had been also developed by Sony for use within the residence and vehicle in 1994. All of these efforts yielded no outcomes in North America and Europe, where folks seemed content with cassettes for recording and CDs for music purchases. But in East Asia, the MiniDisc took hold and reigned as the top audio format medium through the rest of the 1990s.

In 2000, Sony launched the MiniDisc Lengthy Play (MDLP) format. Within the form of LP2, the MiniDisc player could compress audio at 132kbps for up to 80 to 160 minutes per disc. In the LP4 format, the audio might be compressed at 66kbps for up to 320 minutes of audio per disc. But a huge distinction existed in how the stereo channels were recorded between these two MiniDisc Long Play formats. The LP2 employed the exact same discrete left and right audio channels as the original MiniDisc SP format, whilst the LP4 began the use of joint stereo encoding.

To maintain up with the new MP3 players hitting the marketplace, Sony developed its NetMD for launch in 2002. The NetMD featured a USB connector for exchanging music files with a individual pc. However, in order to use NetMD on your computer, you'd need to install their SonicStage (SS) software program. Many individuals discovered that SonicStage was problematic. In some instances, it froze their pc systems. In other circumstances it used up a lot of system resources, had file transfer errors, and put restrictions on how frequently files could possibly be transferred. Though Sony rapidly came up with an update called SonicStage CP (SSCP), which was more usable. Their reputation was so tarnished by the original SonicStage that many former NetMD users still will not purchase Sony goods.

Other folks don't use Sony items anymore since of deceptive claims Sony created about NetMD on the NetMD item boxes and on the Sony NetMD site. Sony claimed the NetMD would be able to play MP3 files. What they didn't bother to mention was that the MP3 files would not be played natively but would have to be re-encoded by SonicStage into ATRAC format in the course of the file transfer procedure. This not only meant that the sound top quality of the MP3 files could be tarnished, but also that file transfers to the NetMD could take numerous hours.

It didn't assist that Sony did not supply good product information to NetMD retailers. All throughout this time NetMD retailers had been telling their consumers that files could possibly be transferred from the NetMD to their personal computers. Many people ended up deleting their original files on their computers after transfer only to find out later that they couldn't copy their NetMD files back onto their computers.

In 2004, Sony created many different fixes and upgrades to their MiniDisc product line with the release of the Hi-MD. Issues for example USB two-way file transfers could now be carried out. For the very first time, recordings might be uploaded from the recorder to the computer but only files that were recorded in the Hi-MD format. But for many former MiniDisc customers it was too late, as too a lot damage had been done to Sony's credibility. In addition to Sony, only Onkyo even bothered to make mini-component systems and residence stereos using Hi-MD. But Kenwood, Teac, and Marantz still have MDLP systems on the market, even though Hi-MD is backwards compatible with the previous MiniDisc formats. Hi-MD contains 1 gigabyte of memory and records in PCM, otherwise called WAV.

In April 2006, Sony came out with the MZ-RH1 portable Hi-MD recorder. This recorder went the additional step, not only could Hi-MD recordings be uploaded but also recordings created prior to the introduction of Hi-MD could possibly be uploaded. With out blatantly admitting it, Sony was giving MD users the opportunity to upload all their MD recordings to personal computer so the files could be transferred to other formats as the MD-age was now coming to a close.

A whole generation in East Asia has now grown up using the MiniDisc formats. Many people have grow to be hardcore fans. Lots of people haven't discovered a viable alternative for creating real-time copies of music for replay with out requiring the clunky intervention and use of a pc. Many people now collect MiniDisc systems just as a hobby. But the MiniDisc systems live on in common usage because lots of people just desire to be able to grab whatever they hear to hear again later.




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