MPMan MP-M700, Руководство пользователя

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2 . Frequently asked question
General questions
What is MP3?
MPEG-1 Audio Layer 3, one of most popular audio formats. It compresses standard
audio tracks into much smaller sizes without significantly compromising sound quality.
Since the MP3 file format has no mechanism for copyright protection, it is not widely
used by commercial music data distribution sites.
What is WMA?
Windows Media Audio is an audio format developed by Microsoft Corporation in order
to distribute CD-quality music even via low-speed communication lines such as ISDN.
WMA employs a more efficient compression method than MP3, and has the advantage
of reducing the bit rate with the least loss of sound quality (80 kbps encoding results in
almost the same sound quality as MP3 encoded at 128 kbps).
WMA is a format suitable for portable players with limited memory. WMA also
provides the mechanism that allows music files to contain encrypted data such as
copyright-protection information in them in combination with Windows Media Rights
Manager.
What is the bps?
Data flow per second denoted by “bps”. Audio Manager allows you to select a bit rate of
160, 128, 96, 80, or 64 kbps for WMA format encoding and 320, 256, 192, 160, 128, 96,
80, or 64 kbps for MP3 format encoding.
What is a variable bit rate (VBR)?
The variable bit rate (VBR) encoding method allocates fewer bits to silent sections or
those with relatively narrow stereo separation, and allocates additional bits to sections
Player specifications and external appearance are subject to change without notice.
1 . S p e c i f i c a t i o n s
Built-in 32MB or 64MB Flash Memory
Storage media MultiMediaCard slot for a removable 16MB, 32MB,
64MB or 128MB MultiMediaCard
Maximum output level 5 mW + 5 mW (32
Ω
)
Frequency range 20 Hz - 20 kHz
S/N ratio 85 dB
Distortion rate 0.2 or less
FM tunere
KOREA / US : 87.5 MHz - 108.1 MHz (200 kHz steps)
Europe / China : 87.5 MHz - 108.0 MHz (50 kHz steps)
1.2 V DC using the supplied
Power supply MHB-901 Ni-MH
rechargeable battery
Continuous playing
Approx. 6 hours
time with a fully
MP3/WMA play
Charged battery
Display
Graphic LCD (128 X 64 dots)
PC interface USB cable
Maximum 41.6 mm (W) X 90.5 mm (H) X 22.8 mm (D)
outside dimensions (not including projecting parts and controls)
Weight Approx. 52 g without battery
USB cable (1)
Battery charger (1)
Rechargeable battery (1)
Accessories Installation CD-ROM (1)
Remote control (1)
Stereo headphones (1 set)
Carrying case (1)
*mp-man MP-M700øµ 01.12.14 1:25 PM
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