Marantz NR1402 사용자 설명서

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DTS Express
DTS Express is an audio format supporting low bit 
rates (max. 5.1 channels, 24 to 256 kbps).
DTS-HD
This audio technology provides higher sound quality 
and enhanced functionality than the conventional 
DTS and is adopted as an optional audio for Blu-ray 
Disc. This technology supports multi-channel, high 
data transfer speed, high sampling frequency, and 
lossless audio playback. Maximum 7.1-channels are 
supported in Blu-ray Disc.
DTS-HD High Resolution Audio
DTS-HD High Resolution Audio is an improved 
version of the conventional DTS, DTS-ES and 
DTS 96/24 signals formats, compatible with 
sampling frequencies of 96 or 48 kHz and up to 
7.1 channels of discrete digital sound. High data 
bit rate performance provides high quality sound. 
This format is fully compatible with conventional 
products, including conventional DTS digital 
surround 5.1-channel data.
DTS-HD Master Audio
DTS-HD Master Audio is a lossless audio format 
created by Digital Theater System (DTS). This 
format provides the facility to support up to 8 audio 
channels with a sampling frequency of 96kHz/24bit 
resolution and up to 6 audio channels with a 
sampling frequency of 192kHz/24bit resolution. 
It is fully compatible with conventional products, 
including conventional DTS digital surround 
5.1-channel data.
DTS NEO:6™ Surround
DTS NEO:6™ is a matrix decoding technology 
for achieving 6.1-channel surround playback with 
2-channel sources. It includes “DTS NEO:6 Cinema”  
suited for playing movies and “DTS NEO:6 Music” 
suited for playing music.
Dynamic range
The difference between the maximum undistorted 
sound level and the minimum discernible level 
above the noise emitted by the device.

HDCP
When transmitting digital signals between devices, 
this copyright protection technology encrypts 
the signals to prevent content from being copied 
without authorization.
HDMI
This is an abbreviation of High-Definition Multimedia 
Interface, which is an AV digital interface that can 
be connected to a TV or amplifier. Video signal and 
audio signal can be connected using 1 cable.

LFE
This is an abbreviation of Low Frequency Effect, 
which is an output channel that emphasizes 
low frequency effect sound. Surround audio is 
intensified by outputting 20 Hz to 120 Hz deep 
bass.

Pairing
Pairing is an operation required for settings to 
connect two Bluetooth devices. Pairing enables 
Bluetooth devices to access each other. 
Progressive (sequential scanning)
This is a scanning system of video signal that 
displays 1 frame of video as one image. Compared 
to the interlace system, this system provides 
images with less flickering and bleeding.
Protection Circuit
This is a function to prevent damage to devices 
within the power supply when an abnormality 
such as an overload, excess voltage occurs or 
temperature for any reason.
In this unit, the power indicator blinks and the unit 
enters standby mode when an abnormality occurs.

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.
Speaker impedance
This is an AC resistance value, indicated in Ω 
(ohms). Greater power can be obtained with this 
value smaller.
sYCC601 color
Like “x.v.Color”, each of these color spaces defines 
a palette of available colors that is larger than the 
traditional RGB color model.

x.v.Color
This function lets HDTVs display colors more 
accurately. It enables display with natural, vivid 
colors. “x.v.Color” is a Sony registered trademark.