Glossary, Bit rate, Check-In/Check-Out, MagicGate

Glossary

ATRAC3

ATRAC3, which stands for Adaptive Transform Acoustic Coding3, is audio compression technology that satisfies the demand for high sound quality and high compression rates.

The ATRAC3 compression rate is approximately 10 times higher than that of the Audio CD, resulting an increased data capacity for the media.

Bit rate

Indicates the data amount per second. The rate is reflected in bps (bit per second).

In this unit, the bit rate for recording an audio CD or converting MP3 and WAV format audio files into ATRAC3 format can be chosen from 132 kbps/105kbps. 105 kbps means 105000 bits of information per second. If the bit rate is large, that means a large amount of information is used to play music. Comparing music of the same format, a 132 kbps data offers better sound quality than 105 kbps data. However, audio files in formats such as MP3 have different encoding methods, and thus sound quality cannot be determined by simply comparing the bit rate.

Check-In/Check-Out

Check-Out is to transfer music files from your unit to an external device/media (such as Network Walkman). Returning Checked-Out music files to the same unit is to Check-In. (You cannot move Checked-Out music files to another device/media.)

You can Check-Out a music file, check it back in, and then check it out again an infinite number of times. The SDMI rules provide that up to four copies of a music file can be Checked-Out at one time. OpenMG employs a method whereby three copies of a song can be Checked-Out simultaneously, while the fourth copy is maintained as a “master” on your unit. If three copies of the same song are Checked- Out at a given time, one copy of the song needs to be Checked-In to the unit in order to create an additional Check-Out.

Import

Transfers audio files stored on “MG Memory Stick” into this unit. The imported audio files are stored automatically to the Album 001 in the Folder 001 on the hard disc drive.

MagicGate

Copyright protection technology that consists of authentication and encryption technology. Authentication ensures that protected content is transferred only between compliant devices and media, and that protected content is recorded and transferred in an encrypted format to prevent unauthorized copying or playback.

Note

is terminology denoting the copyright protection system developed by Sony. It does not guarantee conversion among other media.

“MagicGate Memory Stick”

A compact IC recording media “Memory Stick” equipped with “MagicGate” copyright protection technology. You can record or play data, such as music, that requires copyright protection only by using a “MagicGate Memory Stick” with “MagicGate” compatible equipment (e.g., Network Walkman). “MagicGate Memory Stick” can be used to record any other kind of digital data with any other “Memory Stick” compatible equipment.

“MagicGate Memory Stick” is distinguished by the “MG” and “MAGIC GATE” logos.

MEX-1HD specifications

The Sony MEX-1HD is a premium in-dash car stereo system that combines superior audio performance with cutting-edge technology. Designed for music enthusiasts and tech-savvy drivers, the MEX-1HD stands out with its sleek design and intuitive user interface, ensuring an enjoyable driving experience.

One of the standout features of the MEX-1HD is its large, vibrant display. The LCD screen not only provides clear visibility in various lighting conditions but also offers an easy-to-navigate menu. Users can effortlessly scroll through their music library, access various settings, and toggle between different modes. The controls are strategically positioned for ease of use, making it convenient to operate while driving.

Audio quality is at the forefront of the MEX-1HD’s design. The unit boasts a built-in high-power amplifier, delivering clean and powerful sound. With a dynamic peak output of 52 watts x 4 channels, the stereo ensures every note is heard clearly, making your favorite tracks come alive. Additionally, the unit supports a wide range of audio formats, including MP3, WMA, and AAC, offering flexibility in choosing how to listen to your music.

One of the most compelling attributes of the MEX-1HD is its integration with various music sources. It features Bluetooth connectivity, allowing users to stream music wirelessly from their smartphones. The stereo also includes USB ports for connecting devices and auxiliary input for traditional media players. This ensures compatibility with virtually any device, providing endless entertainment options during travels.

Technologically, the MEX-1HD is equipped with advanced sound processing features. The EQ3 Stage 2 allows users to customize their sound experience by adjusting the equalizer settings to suit their preferences. The built-in Sony DSO (Dynamic Soundstage Organizer) enhances audio depth, creating a more immersive listening experience.

Moreover, the MEX-1HD supports SiriusXM satellite radio, offering access to a vast array of channels, ensuring that you always have something to listen to, no matter how long the journey. The device also comes with built-in AM/FM radio, with RDS support for easy identification of stations.

In conclusion, the Sony MEX-1HD exemplifies what modern car audio systems should offer: versatility, exceptional sound quality, and a user-friendly interface. With its ability to connect to various media sources and advanced sound processing features, this car stereo invites users to enjoy their music in a way that enhances every ride. Whether you’re on a long road trip or just commuting, the MEX-1HD promises to elevate the in-car audio experience.

Sony MEX-1HD Glossary, Bit rate, Check-In/Check-Out, MagicGate Memory Stick

Models: MEX-1HD