ENGLISH
Explanation of terms
B
Bit rate
This expresses the read amount per 1 second of video/audio data recorded in a disc.
M
MP3 (MPEG AudioPlayer 3)
This is an internationally standardized audio data compression scheme, using the
S
Sampling frequency
Sampling involves taking a reading of a sound wave (analog signal) at regular intervals and expressing the height of the wave at each reading in digitized format (producing a digital signal).
The number of readings taken in one second is called the “sampling frequency”. The larger the value, the closer the reproduced sound is to the original.
Super audio CD
There are three types of Super Audio CDs: q Single layer discs
Single layer Super Audio CD with just an HD layer. w Dual layer discs
Super Audio CD with a double HD layer, offering extended playing time and high sound quality.
e Hybrid discs
W
WMA (Windows Media Audio)
This is audio compression technology developed by Microsoft Corporation.
WMA data can be encoded using Windows Media® Player Ver.7, 7.1, Windows Media® Player for Windows® XP and Windows Media® Player 9 Series.
To encode WMA files, only use applications authorized by Microsoft Corporation. If you use an unauthorized application, the file may not work properly.
Types of Super Audio CDs
Single layer disc | Dual layer disc | Hybrid disc |
HD layer
HD layer
CD layer HD layer
•What is the HD layer?
The HD layer is a layer of high density signals for Super Audio CDs.
•What is the CD layer?
The CD layer is the layer of signals that can be read on a regular CD player.
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