Philips MCD728 HDMI 1080i DVD Micro Theater MCD728/98 Manual Do Utilizador
Códigos do produto
MCD728/98
MCD728/98
Highlights
DVD Micro Theater
HDMI 1080i
Moving Surround Sound
Powered by Dolby Virtual Speaker technology,
Moving Surround Sound expands and enriches
the audio and video experience by adding a
'visual' dimension. Listeners can now
appreciate an immersive surround sound
experience that they can also 'see' with the
moving. Essentially, both the top speaker and
the metal bullet speaker heads are motorized
so they actually 'move' together to recreate a
surround sound experience. The combination
of the moving speakers create the 'sound
beaming' effect towards the listener effectively
widens the sound stage and the sides of the
room.
Moving Surround Sound expands and enriches
the audio and video experience by adding a
'visual' dimension. Listeners can now
appreciate an immersive surround sound
experience that they can also 'see' with the
moving. Essentially, both the top speaker and
the metal bullet speaker heads are motorized
so they actually 'move' together to recreate a
surround sound experience. The combination
of the moving speakers create the 'sound
beaming' effect towards the listener effectively
widens the sound stage and the sides of the
room.
Class 'D' Amplifier
Class ‘D’ Digital Amplifier takes an analog
signal, converts it into a digital signal and then
amplifies the signal digitally. The signal then
enters a demodulation filter to give the final
output. The amplified digital output delivers all
the advantages of digital audio, including
improved sound quality. In addition, Class ‘D’
Digital Amplifier has greater than 90%
efficiency compared to traditional AB
amplifiers. This high efficiency translates into a
powerful amplifier with a small footprint.
signal, converts it into a digital signal and then
amplifies the signal digitally. The signal then
enters a demodulation filter to give the final
output. The amplified digital output delivers all
the advantages of digital audio, including
improved sound quality. In addition, Class ‘D’
Digital Amplifier has greater than 90%
efficiency compared to traditional AB
amplifiers. This high efficiency translates into a
powerful amplifier with a small footprint.
Dolby Virtual Speaker
Dolby Virtual Speaker is a sophisticated audio
virtualization technology that produces rich
and immersive surround sound from a two-
speaker system. Highly advanced spatial
algorithms faithfully replicate the sonic
characteristics that occur in an ideal 5.1-
virtualization technology that produces rich
and immersive surround sound from a two-
speaker system. Highly advanced spatial
algorithms faithfully replicate the sonic
characteristics that occur in an ideal 5.1-
channel environment. DVD playback is
enhanced by expanding the 2-channel
environment. When combined with Dolby Pro
Logic II processing, any high quality stereo
source is transformed into true-to-life, multi-
channel surround sound. No need to purchase
extra speakers, wires or speaker stands to
appreciate room-filling sound.
enhanced by expanding the 2-channel
environment. When combined with Dolby Pro
Logic II processing, any high quality stereo
source is transformed into true-to-life, multi-
channel surround sound. No need to purchase
extra speakers, wires or speaker stands to
appreciate room-filling sound.
12-bit/108MHz video DAC
12-bit Video DAC is a superior Digital-to-
Analogue-Converter that preserves every
detail of the authentic picture quality. It shows
subtle shades and smoother graduation of
colors, resulting in a more vibrant and natural
picture. The limitation of the usual 10bit DAC
become in particular apparent while using large
screens and projectors.
Analogue-Converter that preserves every
detail of the authentic picture quality. It shows
subtle shades and smoother graduation of
colors, resulting in a more vibrant and natural
picture. The limitation of the usual 10bit DAC
become in particular apparent while using large
screens and projectors.
Progressive Scan
Progressive Scan doubles the vertical
resolution of the image resulting in a noticeably
sharper picture. Instead of sending a field
comprising the odd lines to the screen first,
followed by the field with the even lines, both
fields are written at one time. A full image is
created instantaneously, using the maximum
resolution. At such a speed, your eye perceives
a sharper picture with no line structure.
resolution of the image resulting in a noticeably
sharper picture. Instead of sending a field
comprising the odd lines to the screen first,
followed by the field with the even lines, both
fields are written at one time. A full image is
created instantaneously, using the maximum
resolution. At such a speed, your eye perceives
a sharper picture with no line structure.
Dolby Digital
Because Dolby Digital, the world's leading
digital multi-channel audio standards, make use
of the way the human ear naturally processes
sound, you experience superb quality
surround sound audio with realistic spatial
cues.
digital multi-channel audio standards, make use
of the way the human ear naturally processes
sound, you experience superb quality
surround sound audio with realistic spatial
cues.