Richard Pohl - Pianist

MiniDisc Central

Home
Biography
Concerts
Multimedia
Photo Gallery
The News Blog
Contact Info
Links
Duo Skarka-Pohl
Xing Xing - Soprano
Janacek - Revueltas 2008
Josef Skarka - Bass
Michaela Kapustova - Mezzo-Soprano
Mario Zhang - Tenor
Jana Dolezilkova - Soprano
Due in Eterno (Two Violins)
Bledar Zajmi - Cello
David Schmied - Pianist
Irina Klyuev - Pianist
Pierre Feraux - Pianist
Jakub Pustina - Baritone
MusMap.com
Piano Society
Last.fm Broadcast
Blip TV
Melodia Art Agency
International Kubalek Piano Courses
Muzikant.cz - Hudební nástroje

Sony Hi-MiniDisc Recorder MZ-M200 (MZ-RH1)

mz-m200.jpg

This Hi-MD™ portable audio recorder is ideal for journalists and musicians who need to make high-quality stereo audio recordings using cost-effective removable media.
 
The MZ-M200 recorder comes supplied with an ECM-DS70P Stereo Microphone and MDR-EO931Earbud Headphone. The recorder uses affordable Hi-MD™ media with 1 GB storage capacity.
 
Three Hi-MD recording modes are supported including: Linear (PCM) 44.1kHz/16-bit, ATRAC3plus 256kbps (Hi-SP) mode and ATRAC3plus 64bps (Hi-LP) mode. In addition, three conventional MD recording modes are supported including: ATRAC 292kbps (SP), ATRAC3 132kbps (LP2) and ATRAC3 66kbps (LP4).
 
The recorder supports USB 2.0 uploading + downloading with PC (using supplied Sonic Stage software), and USB uploading with MAC (using supplied Hi-MD Music Transfer software), allowing transferring audio recordings to a computer and storing them on the computer in .Wav file format.

  • MZ-M200 Key Features Include:
  • Bright EL (Organic Electroluminescence) display with enhanced user interface and larger record function buttons
  • Hi-MD™ selectable recording times provides 94 minutes of uncompressed PCM linear audio, or up to 34 hours of ATRAC3plus compressed audio
  • Hi-MD™ self record uploading allows transferring self-recordings onto a computer and storing them as a .wav file
  • Conventional MD recording modes (SP, LP2 and LP4) allow making conventional MD recordings (using MD media) when playback compatibility with a conventional MD deck is desired
  • Conventional MD self-recordings can be uploaded via USB 2.0 to WIN PC using supplied Sonic Stage software (Excludes EMD content, Checked-out MD content or NETMD content)
  • Ability to record from multiple sources (USB, Line In, Mic In)
  • Up to 6 hours of PCM recording battery life with rechargeable battery (supplied)
  • Compatible with both Hi-MD™ media and standard MiniDisc media
  • Data file storage allows storing data files on Hi-MD discs along with audio recordings
  • High-Speed USB 2.0
  • 11 Segment record level metering with over level indication
  • Digital amplifier

Specification Detail
  • Format
Digital Audio MiniDisc System
  • Laser Diode Properties
Emission duration: continuous; Laser output: less than 44.6 uW
  • Hi-MD Recording and Playback Time With Hi-MD Media
PCM Linear Mode (44.1kHz/16-bit) : 1 hour 34 minutes; Hi-SP Mode(ATRAC3plus 256kbs): 7 hours 55 minutes; Hi-LP Mode (ATRAC3plus 64kbps): 34 hours
  • MD Recording and Playback Time With 80 Min MD Media
SP Mode (ATRAC 292kbps): 1 hour 20 minutes; LP2 Mode (ATRAC3 132kbps): 2 hours 40 minutes; LP4 Mode (ATRAC3 66kbps): 5 hours 20 minutes
  • Revolutions
Approximately 350 rpm to 3000 rpm (CLV)
  • Error Correction
Hi-MD: LDC (Long Distance Code) / BIS (Burst Indicator Subcode); MD: ACIRC (Advanced Cross Interleave Reed Solomon Code)
  • Sampling Rate Converter
Optical (digital) input: 32kHz/44.1kHz/48kHz
  • Sampling Frequency
44.1kHz
  • Audio Formats Supported
Recording: Linear PCM (44.1khz 16-bit), ATRAC3plus (Hi-SP/Hi-LP), ATRAC (SP) and ATRAC3 (LP2/LP4) ; Playback: Linear PCM, ATRAC3plus, ATRAC3, ATRAC, MP3 (MPEG-1 Audio Layer-3/Sampling Frequency 44.1kHz/Bit rate 32-320 kbps (constant /variable bit rate))
  • Modulation System
Hi-MD: 1-7RLL (Run Length Limited)/ (PRML (Partial Response Maximum Likelihood). MD: EFM (Eight to Fourteen Modulation)
  • Frequency Response
20-20,000 Hz +/ -3dB
  • Mic Input
Stereo mini-jack (minimum input level 0.13mV)
  • Line Input
Stereo mini-jack for analog input (minimum input level 49 mV) or Optical (digital) input. The line in (opt) jack is used to connect either a digital (optical) cable or a line (analog) cable
  • Outputs
Headphone stereo mini-jack/ dedicated remote control jack
  • Headphone Output
5 mW + 5 mW (16 ohms)
  • Sony Power Adapter (AC-S50BU)
AC 120V AC @ 60 Hz; DC 5 Volts
  • Power Requirements for the Recorder
Lithium-ion rechargeable battery (Model LIP-4WM) 3.7 V, 370 mAh, Li-ion
  • Battery Life using Hi-MD Media
For Linear PCM recording mode, Up to 6 hours of recording, or up to 10 hours of playback. For ATRAC3plus Hi-SP mode, Up to 9 hours of recording, or up to 15.5 hours of playback. For ATRAC3plus Hi-LP Mode, Up to 10.5 hours of recording or up to 19 hours of playback.
  • Dimensions
Approximately 3 3/8" x 3 3/8" x 19/32" excluding projecting parts and controls
  • Mass
Approximately 3.4 oz (recorder only); 3.7 oz (including rechargeable battery)

Dimensions:

  • 3 3/8 x 3 3/8 x 19/32 in. (83.8 x 84.4 x 14.7mm)
  • 3.4oz (96g) recorder only, 3.7oz (106g) including the rechargeable battery

Supplied Accessories:

  • Sony ECM-DS70P Stereo Microphone
  • 1-Line Backlit Remote (RM-MC38EL)
  • Li-Ion Rechargeable Battery (LIP-4WM)
  • Battery Carrying Case
  • International AC Power Adaptor 100-240V (AC-S508U)
  • AC Power Cord
  • Earbud Headphones (MDR-E808SP)
  • SonicStage® Software CD-ROM
  • USB Cable
  • 1GB Hi-MD Disc
  • Carrying Pouch

Detailed Reviews

http://www.mdcenter.nl/redirect.php?file=http://www.mdcenter.nl/artikelen/mzrh1/index_en.php

http://www.rwonline.com/pages/s.0051/t.509.html

http://www.proaudioreview.com/pages/s.0035/t.2749.html

http://99bpm.com/?p=12

http://www.consumersearch.com/www/electronics/minidisc-player-reviews/review.html

MiniDisc Stores, Portals, FanSites and Forums
 


Hi-MD | The "Hi-MD" format can transform a standard "MiniDisc" into a versatile storage medium offering both high sound quality and high storage capacity.

What's "Hi-MD"?

"Hi-MD" is a next-generation format that has enabled the "MiniDisc" to evolve into a versatile storage medium for storing data of all kinds. While still using standard "MiniDiscs" for recording music, you can now almost double their capacity by applying the "Hi-MD" format. "Hi-MD" ensures superior audio quality by offering a choice of two different recording methods for music: linear PCM, which preserves every detail of the original sound source without compression; and "ATRAC", which can deliver high audio quality plus high compression.

Sony has also introduced the 1GB "Hi-MD" disc exclusively for "Hi-MD" use, which has the capacity to store as much as 34 hours* of recorded music. And, as a storage medium for PC data, it can also be used to hold images and text files.

*Approximate recording time when recording to a 1GB "Hi-MD" disc in Hi-LP ("ATRAC3plus" 64kbps) mode. Note that "Hi-MD" devices designed exclusively for playback have no recording function.


The "Hi-MD" format

New "Hi-MD" high density recording technology doubles the recording capacity of standard "MiniDiscs". So, in addition to using the new 1GB "Hi-MD" discs, you can apply the "Hi-MD" format to your "MiniDiscs" and enjoy much longer recording/playback times.

The "Hi-MD" format
Playback compatibility with "MD" format

With LinearPCM mode, record and playback in high quality sound without compressing the sound source.

LinearPCM mode achieves high quality sound recording without audio data compression. This function is useful for backing up your treasured music CDs. You may use optical cables to connect a "Hi-MD AUDIO " device and a CD player to retain sound quality*.

*Only CD players with optical capability can be used.

CD player - Optical cable "Hi-MD AUDIO " recorder' src="http://bssc.sel.sony.com/BroadcastandBusiness/minisites/himd/images/img_linear_1.gif" width=275>

Recording with a microphone

LinearPCM mode is compatible with digital, analog, and microphone recording; you can record and play back in high quality sound, without compressing the original sound source. This function can be used in various ways such as recording a music performance.


"ATRAC3plus" - the key to recording with higher compression while preserving high sound quality

"ATRAC3plus" is the next generation audio compression technology based on "ATRAC".
While "ATRAC3" was able to compress a CD to approximately 1/10 of the original size, "ATRAC3plus" is able to compress with higher quality at approximately 1/20 of the size.

ATRAC

34 hours* can be recorded on a 1GB "Hi-MD"

With a high capacity 1GB "Hi-MD" disc it is possible to record up to 34 hours of music data* when recording on a stand-alone "Hi-MD AUDIO" device. 1GB capacity even allows for easy storage of large capacity music data recorded in high sound quality LinearPCM and Hi-SP modes.

*Approximate recording time when recording to a 1GB "Hi-MD" disc in Hi-LP ("ATRAC3plus" 64kbps) mode.
45 hours can be recorded on a 1GB "Hi-MD" disc when transferring "ATRAC3plus" 48kbps audio data from a computer to a "Hi-MD AUDIO" device.

approx. 34 hours

Music formats and bitrates compatible with Hi-MD recording/playback

Audio Mode Recording Time
80 min. standard MiniDisc in "Hi-MD" mode 1 GB "Hi-MD" disc
LinearPCM/1.4Mbps
Device (PCM) PC   
28 min. 1 hr. 34 min.
ATRAC3plus/352kbps
PC   
1 hr. 35 min. 5 hrs. 30 min.
ATRAC3plus/256kbps
Device (Hi-SP) PC   
2 hrs. 20 min. 7 hrs. 55 min.
ATRAC3plus/192kbps
PC   
3 hrs. 10 min. 11 hrs. 00 min.
ATRAC3plus/64kbps
Device (Hi-LP) PC   
10 hrs. 10 min. 34 hrs. 00 min.
ATRAC3plus/48kbps
PC   
13 hrs. 30 min. 45 hrs.
ATRAC3/132kbps
PC   
4 hrs. 50 min. 16 hrs. 30 min.
ATRAC3/105kbps
PC   
6 hrs. 10 min. 20 hrs. 40 min.
ATRAC3/66kbps
PC   
9 hrs. 50 min. 32 hrs. 40 min.
New format supported from spring 2005
MP3/128kbps
PC   
5 hrs. 17 hrs.
Device For recording on a stand-alone "Hi-MD AUDIO" device.
PC For transferring audio data between a computer and a "Hi-MD AUDIO" device.

Note: The figures above are approximate recording times.
Note: PCM, Hi-SP and Hi-LP are recording modes available with "Hi-MD AUDIO" devices.
Note: Recording time calculations assume each track transferred from a PC is 4 minutes long.
MP3:  Common name given to MPEG-1 Audio Layer-3. Sampling rate: 44.1kHz (fixed bit rate).

Also suitable for storing computer data

"Hi-MD" is a removable, rewritable media with high capacity that is highly portable."Hi-MD" uses the FAT file system, making it possible to use "Hi-MD" formatted "MDs" and 1GB "Hi-MD" discs as versatile media for recording PC data files, such as images and text. Furthermore, as portable, rewritable PC media, "Hi-MD" complies with USB format's Mass Storage Class, ensuring that simply by connecting a "Hi-MD" product to a PC it is immediately recognized as an external storage device.

What is ATRAC?

Today, we take for granted that we can carry a whole music library with us and listen to it wherever we like.  It was Sony that first made this possible with its audio compression technology ATRAC (Adaptive TRansform Acoustic Coding)*1, which was introduced with the MiniDisc in 1992.

ATRAC: A technology that has revolutionized the way we listen to music


ATRAC uses a variety of advanced technologies to analyze digital sound data, allowing it to reduce the size of that data while maintaining superb sound quality (ATRAC*1 compresses music data to approximately 1/5 the data rate of a CD; ATRAC3 and ATRAC3plus are able to compress music data to approximately 1/10 and 1/20 the data rate of a CD, respectively).  This ability to reduce the size of data has enabled recording media to be made smaller and more tracks to be recorded on them, changing the way we listen to music.

ATRAC: A technology that has revolutionized the way we listen to music
 

CD
(Linear

PCM)

ATRAC*1 ATRAC3 ATRAC3plus
Bitrate 1411kbps 292kbps 132kbps 64kbps
DataSize
(One 4 minute track)
42.33MB 8.77MB 3.97MB 1.94MB

Number of Tracks Recorded into CD-R(700MB)

About
16tracks
About
79tracks
About
176tracks
About
360tracks

Commencement of music distribution services


Reducing data size using audio compression technologies has made it possible to send music via the Internet.

In 1999, Sony started the Internet music distribution service "bitmusic" using ATRAC.  In this way, ATRAC has contributed to another major change in our lifestyles, making it possible for us to purchase music of our favorite artists, 24 hours a day, from the comfort of our own homes.

ATRAC is a technology perfectly suited to our network era, supporting Internet music distribution, making music available for you to listen to on your PC and ensuring high-quality recording and playback on your portable music devices.

Commencement of music distribution services

ATRAC continues to evolve


ATRAC is evolving day by day. We are working to increase the compression ratio in order to make data even smaller while achieving even higher sound quality.  ATRAC*1 has evolved into ATRAC3, ATRAC3plus and now into ATRAC Advanced Lossless, continually providing a richer musical experience.

ATRAC continues to evolve

*1 "ATRAC" here refers to the SP mode used in the MD format.


The ATRAC Family

Sony’s original ATRAC*1 has continued to change the way we listen to music, evolving into ATRAC3, ATRAC3plus and ATRAC Advanced Lossless.
ATRAC is the collective name of all these audio compression technologies.

The ATRAC Family

*1 “ATRAC” here refers to the SP mode used in the MD format

Technology - ATRAC3plus

ATRAC3plus Technology

ATRAC3plus represents a further enhancement of ATRAC3, featuring a new algorithm for even more precise sound signal analysis. This enables the technology to compress CD data to approximately 1/20 its original size with almost no loss of sound quality.


Main Features

1. Analyzes sound characteristics in sixteen bands

ATRAC3 divides the sound signal into four bands to analyze sound characteristics. ATRAC3plus divides the signal into 16 bands, enabling an even more precise analysis.  ATRAC3plus also uses longer analysis window than ATRAC3 to convert signals into frequency data, resulting in finer frequency resolution and allowing the technology to analyze the sound signals more precisely than ATRAC3.

Analyzes sound characteristics in sixteen bands

2. Uses more rules to replace digital patterns

ATRAC3plus replaces patterns in the digital signal just like ATRAC3, but uses more rules for substitution to enable it to cover a wider variety of patterns.  This technique has increased the rate of compression.

Replaced patterns Rule
Digital Signal Type1
Digital Signal Type2


Enjoy your music on an ATRAC Audio Device product!

The ATRAC Audio Device standard has been adopted not just for portable audio players, but also for car audio, cell phones and a number of other products because it optimizes the process used to record and save a large amount of music data on high capacity media such as hard disks and flash memory devices.

Devices that support the ATRAC Audio Device standard allow users to easily download songs they purchase from music download sites that support ATRAC, such as Mora and Connect, ant to rip songs to their computers from CDs and other media.  Users can enjoy that music wherever they are.

ATRAC Audio Device products

ATRAC-compatible Devices

You can find ATRAC technology in a wide variety of products*1 ranging from digital music players such as WALKMAN,VAIO personal computers, Hi-Fi audio systems, car audio systems, and much more.

Select your country on “Electronics Worldwide”
WALKMAN Hi Fi audio Systems
Personal Computers   Car audio systems
PlayStation(R) Portable   PC Application Software

Note:
The above products are shown as examples of ATRAC compatible devices and may not be available in your area or country at the time this page is viewed.

*1 Not all models within the product groups represented above are ATRAC compatible.

Sonic Stage 4 - The Official Software Management for MiniDisc by Sony
 
Tutorial:
 
 
Download:
 
 
(Version 4.3 - Windows Vista compatible)

Sony Hi-MiniDisc Recorder

Richard Pohl

Jeseniky Mountains - Czech Republic