System Setup Items And Default Values (Set Upon Shipment From The Factory) - Denon AVR-3805 Bedienungsanleitung

DTS 96/24
The sampling frequency, number of bits and number of channels used for recording of music, etc., in studios has
been increasing in recent years, and there are a growing number of high quality signal sources, including 96
kHz/24 bit 5.1-channel sources.
For example, there are high picture/sound quality DVD video sources with 96 kHz/24 bit stereo PCM audio tracks.
However, because the data rate for these audio tracks is extremely high, there are limits to recording them on
two channels only, and since the quality of the pictures must be restricted it is common to only include still
pictures.
In addition, 96 kHz/24 bit 5.1-channel surround is possible with DVD audio sources, but DVD audio players are
required to play them with this high quality.
DTS 96/24 is a multi-channel digital signal format developed by Digital Theater Systems Inc. in order to deal with
this situation.
Conventional surround formats used sampling frequencies of 48 or 44.1 kHz, so 20 kHz was about the maximum
playback signal frequency. With DTS 96/24, the sampling frequency is increased to 96 or 88.2 kHz to achieve a
wide frequency range of over 40 kHz.
In addition, DTS 96/24 has a resolution of 24 bits, resulting in the same frequency band and dynamic range as 96
kHz/24 bit PCM.
As with conventional DTS Surround, DTS 96/24 is compatible with a maximum of 5.1 channels, so sources
recorded using DTS 96/24 can be played in high sampling frequency, multiple channel audio with such normal
media as DVD videos and CDs.
Thus, with DTS 96/24, the same 96 kHz/24 bit multi-channel surround sound as with DVD-Audio can be achieved
while viewing DVD-Video images on a conventional DVD-Video player (
compatible CDs, 88.2 kHz/24 bit multi-channel surround can be achieved using normal CD/LD players (
Even with the high quality multi-channel signals, the recording time is the same as with conventional DTS
surround sources.
What's more, DTS 96/24 is fully compatible with the conventional DTS surround format, so DTS 96/24 signal
sources can be played with a sampling frequency of 48 kHz or 44.1 kHz on conventional DTS or DTS-ES surround
decoders ( 2).
1 A DVD player with DTS digital output capabilities (for CD/LD players, a player with digital outputs for
conventional DTS CDs/LDs) and a disc recorded in DTS 96/24 are required.
2 The resolution is 24 or 20 bits, depending on the decoder.
HDCD ® (High Definition Compatible Digital ® )
HDCD is an encoding/decoding technology that greatly reduces the distortion that occurs upon digital recording
while maintaining compatibility with the conventional CD format, thus expanding the dynamic range and
achieving a high resolution.
Conventional CDs and HDCD compatible CDs are identified automatically to select the optimum digital
processing.
® , HDCD ® , High Definition Compatible Digital ® and Microsoft ® are either registered
•
trademarks or trademarks of Microsoft Corporation, Inc. in the United States and/or other
countries. HDCD system manufactured under license from Microsoft Corporation, Inc. This
product is covered by one or more of the following: In the USA: 5,479,168, 5,638,074, 5,640,161,
5,808,574, 5,838,274, 5,854,600, 5,864,311, 5,872,531, and in Australia: 669114. Other patents
pending.
DENON LINK (DENON Digital Link)
High-grade LPCM 24-bit, 96-kHz, 6-channel or 24-bit, 192-kHz, 2-channel digital input is possible when the AVR-
3805 is connected via a shielded twisted pair (STP) cable to a DENON DVD player that supports DENON Digital
Link, Since DENON Digital Link uses low-voltage differential signaling (LVDS), transfer capabilities of greater than
1.2 Gbps at a differential voltage of approximately 0.3Vpp are possible.
AL24 Plus (AL24 Processing Plus)
2 AL24 Processing for All Channels
DENON has further developed its proprietary AL24 Processing, an analog waveform reproduction technology, to
support the 192-kHz sampling frequency of DVD-Audio. AL24 Processing Plus, thoroughly suppresses
quantization noise associated with D/A conversion of LPCM signals to reproduce the low-level signals with
optimum clarity that will bring out all the delicate nuances of the music.
Equipped foe not only front left and right channels but also for the surround left and right, center and subwoofer
channels.

System setup items and default values (set upon shipment from the factory)

1). Furthermore, with DTS 96/24
1. Auto Setup/Room EQ
1).
1
Auto Setup
Manual EQ
2
Setup
Room EQ
3
Setup
Direct Mode
4
Setup
Mic Input
5
Select
Auto Setup/Room EQ
Set this to switch the surround
Power Amp
back channel's power amplifier
Assignment
for use for zone2 or zone3.
This parameter is for optimizing the Room EQ with
which the audio signals are produced from the
speakers.
Set the Room EQ setting with All or Assign for
each surround mode.
Set the ON/OFF setting of Room EQ, in the case of
the surround mode is in Direct or Pure Direct.
Set this to switch the Mic Input jack for use for Mic
or V.Aux L-channel input jack.
ENGLISH
Default settings
SURROUND BACK
All Channel and Frequency=0 dB
All
OFF
Mic
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