14-6
Samsung Electronics
MP3
MP3 is most widely used and called "MPEG Audio Layer-3", which is version up from Layer-1 and
Layer-2. In general, it is called MP3 since Layer-1 has compression rate of 1:4, Layer-2 of 1:61:8,
Layer-3 of 1:101:12.
AAC
MP3 is most widely used and called "MPEG Audio Layer-3", which is version up
from Layer-1 and Layer-2. In general, it is called MP3 since Layer-1 has
compression rate of 1:4, Layer-2 of 1:61:8, Layer-3 of 1:101:12.
WMA (Windows Media Audio)
Multimedia compression type of Microsoft. Only music data is compressed from
“WMT”. Streaming and file format also support this data. In a same quality as MP3,
it is about 1/2 size and contains Windows Media Rights Manager with copyright
protection technology. It can be played back with [Media Player] provided in
Windows98.
ATRAC3
Sound compression type of MD and latest specification of [ATRAC (Adaptive
TRansform Acoustic Coding)] developed by SONY. Has about 2 compression rate
than existing ATRAC.
Real Audio G2
Format type developed by Real Network. High quality can be obtained at low trans-
mission speed of 16Kbps-32Kbps using [RealAUDIO G2 Music Codec] as com-
pression type. Since streaming play in Internet radio is the main purpose, file does
not contain copyright protection technology. “Real Player G2” supports MP3 play-
back and “Real Juke Box” supports encoding from CD to MP3.
1-3. Understanding of Digital Audio Format
Содержание YP-U1
Страница 10: ...Accessories Name Code No Samsung Electronics 2 3 3 Accessories AH61 01414B Neck Strap AH30 00069D Earphone ...
Страница 17: ...Samsung Electronics 4 1 Samsung Electronics 4 Adjustments 1 How to recover the device ...
Страница 18: ...4 2 Samsung Electronics ...
Страница 19: ...4 3 Samsung Electronics 2 How to upgrade Firmware ...
Страница 24: ...Samsung Electronics 6 1 6 Troubleshooting 1 Power failure ...
Страница 25: ...6 2 Samsung Electronics 2 No audio sounds ...
Страница 26: ...Samsung Electronics 6 3 3 Cannot make a voice recording ...
Страница 27: ...6 4 Samsung Electronics 4 Buttons do not work ...
Страница 28: ...Samsung Electronics 6 5 5 Connection with the pc is abnormal ...
Страница 34: ...Samsung Electronics 9 1 9 Block Diagram ...
Страница 35: ...Samsung Electronics 10 1 10 Wiring Diagram ...
Страница 36: ...11 1 This Document can be used without Samsung s authorization Samsung Electronics 11 PCB Diagram 1 TOP ...
Страница 37: ...11 2 Samsung Electronics This Document can be used without Samsung s authorization 2 BUTTOM ...
Страница 39: ...12 2 Samsung Electronics This Document can be used without Samsung s authorization 2 SUB ...
Страница 40: ...Samsung Electronics 12 3 3 SELF TEST Manual ...
Страница 42: ...13 2 Samsung Electronics ...
Страница 43: ...13 3 Samsung Electronics 1 2 Main Functions by Block ...
Страница 45: ...14 2 Samsung Electronics Yepp Block Diagram ...
Страница 53: ...14 10 Samsung Electronics Small Form factor Cards Comparison ...