E
na
o
Au
i
An e
ectrica
signa
t
at
irect
represents soun
.
Compare t
is to
i
ita
au
io w
ic
can
e an e
ectrica
si
nal, but is an indirect representation o
sound. See also
“Digita
Au
io”.
s
ect Rati
he width o
a TV screen relative to its height.
Conventiona
TVs are 4:3 (in ot
er wor
s, t
e TV screen is
a
most square); wi
escreen mo
e
s are 16:9 (t
e TV
screen is a
most twice as wi
e as it is
ig
)
V
HD
AVCHD is a new
ormat
or high de
inition video
camcor
ers w
ic
can recor
an
p
ay
ig
-reso
ution
images.
-
v
ith some BDs which support Java applications,
ou can
enjo
the interactive functions such as games or
n
r
iv
m
n
D-L
v
D-Live is a BD-video
BD-ROM version 2 Pro
ile
2.0 / Profile 1.1) which contains new functions (e.
.
nternet connection)
in addition to the BONUSVIEW
n
i
n
l
ck
ter
oc
uster is on
ine service w
ic
you can renta
or
urc
ase movies an
TV episo
es streame
over t
e
nternet.
lu-ra
Disc (BD)
u-ray Disc is a next generation optica
vi
eo
isc w
ic
s capable o
storing much more data than a conventional
VD. The large capacity makes it possible to bene
it
rom
he
eatures such as high-de
inition videos, multi-channel
surroun
soun
s, interactive menus an
so on.
ha
te
ust as a book is s
lit u
into several cha
ters, a title on a
D-video or DVD-video is usuall
divided into chapters.
l
“Ti
l
”
nem
N
CinemaNow is online service which
ou can rental or
urchase movies and TV e
isodes streamed over the Internet.
om
onent Vi
eo Out
ut
ach signal of luminance (Y) and component (
) is in
epen
ent to output so t
at
ou can
experience picture color as it is.
A
so,
ue to compati
i
ity wit
progressive vi
eo
525p / 480p), you can experience
ig
er-
ensity picture
an t
at in inter
ace (525i / 480i).
ee
Co
o
his technolog
allows expression of more number of
colors than the conventional 8 bits and can re
roduce
r
n
r
n
wi
r
r
Di
ita
Au
io
n indirect representation o
sound b
numbers. During
recor
in
, t
e soun
is measure
at
iscrete interva
s
(44,100 times a second
or CD audio) b
an analog-to-
igital converter, generating a stream of numbers. On
p
a
ac
, a
igita
-to-ana
og converter generates an
na
o
si
na
ase
on t
ese num
ers. See a
so
Sampling Frequenc
” and “Analog Audio”.
DLNA (Di
ital Livin
Network Alliance
DLNA is a cross-industr
organization o
consumer
lectronics that
ormulates DLNA Interoperability Guidelines
or sharing digital contents within a home network.
DN
rv
server w
ic
trans
ates Internet
omain names into IP
resses.
o
Di
ita
The s
stem to compress digital sound developed b
Dolb
Laboratories. It offers
ou sound of stereo (2ch) or
m
l
i-
h
nn
l
i
Do
Di
ita
P
u
Dolb
Digital Plus is the next generation digital audio
ompression technolog
developed as an extension to
Do
Digita
. B
u-ra
Disc supports 7.1 mu
ti-c
anne
surroun
soun
out
ut.
Dolb
TrueH
Do
y TrueHD is a
oss
ess co
ing tec
no
ogy
eve
ope
or next generation optical discs. Blu-ra
Disc supports 7.1
mu
ti-c
anne
surroun
soun
out
ut.
DTS® (Di
ita
T
eater S
stem
DTS® is a mu
ti-c
anne
surroun
soun
system. You can
njoy movie
ynamic an
rea
istic soun
i
e movie
t
eater. DTS surroun
soun
tec
no
ogies were
eve
ope
y DTS, Inc
DT
-HD®
DTS-HD® is a lossless coding technolog
developed as an
xtension of the ori
inal DTS Coherent Acoustics format.
Blu-ra
Disc supports 7.1 multi-channel surround sound
ut
ut
atewa
P address of the electronic devices
such as router
which
rovide Internet access.
DMI (Hi
h-De
inition Multimedia Inter
ace
di
ital inter
ace between audio and video source. It can
transmit component video, audio, and control si
nal with
n
l
nn
i
n
device used
or connectin
multiple device to the
networ
P A
re
set o
numbers which are assigned to devices
participating in a computer networ
GLOSSARY
