Denon AVR-4802 Additional Information, Optimum surround sound for different sources, Movie audio

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16 ADDITIONAL INFORMATION

Optimum surround sound for different sources

There are currently various types of multi-channel signals (signals or formats with more than two channels).

2Types of multi-channel signals

Dolby Digital (EX), Dolby Pro Logic, DTS (ES), high definition 3-1 signals (Japan MUSE Hi-Vision audio), DVD-Audio, SACD (Super Audio CD), MPEG multi-channel audio, etc.

“Source” here does not refer to the type of signal (format) but the recorded content. Sources can be divided into two major categories.

2 Types of sources

 

• Movie audio

Signals created to be played in movie theaters. In general sound is recorded to be played in movie theaters equipped

 

with multiple surround speakers, regardless of the format (Dolby Digital, DTS, etc.).

Movie theater sound field

 

 

 

 

FL

SW

C

FR

Listening room sound field

 

 

 

 

SL

 

 

SR

FL

SW

C

FR

 

 

 

 

SL

 

 

SR

 

 

 

 

 

 

SB

 

 

 

SB

 

 

 

 

 

In this case it is important to achieve the same sense of expansion as in a movie theater with the surround channels. To do so, in some cases the number of surround speakers is increased (to four or eight) or speakers with bipolar or dipolar properties are used.

SL: Surround L channel

SR: Surround R channel

SB: Surround B (back) channel

Multiple surround speakers

• Other types of audio These signals are designed to recreate a 360° sound field using three to five speakers.

FL

SW

C

FR

SL

 

 

SR

In this case the speakers should surround the listener from all sides to create a uniform sound field from 360°. Ideally the surround speakers should function as “point” sound sources in the same way as the front speakers.

These two types of sources thus have different properties, and different speaker settings, particularly for the surround speakers, are required in order to achieve the ideal sound.

The AVR-4802’s surround speaker selection function makes it possible to change the settings according to the combination of surround speakers being used and the surrounding environment in order to achieve the ideal surround sound for all sources. This means that you can connect a pair of bipolar or dipolar surround speakers (mounted on either side of the prime listening position), as well as a separate pair of direct radiating (monopolar) speakers placed at the rear corners of the listening room.

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Contents AVR-4802 Safety Precautions Safety Instructions Before Using Table of ContentsFeatures Connections Connecting the audio componentsConnecting a TV, DBS/SAT tuner TV or DBS/SAT Connecting video componentsPrecaution when using S-jacks Connecting a video component equipped with S-Video jacksConnecting a DVD player DVD in jacks FM Antenna Connecting the antenna terminalsConnecting the Multi Source jacks Connecting the external input EXT. in jacksSpeaker system connections Connecting the speaker cordsSpeaker Impedance Surround Speaker Systems a ConnectionsFront Panel Part Names and FunctionsRemote control unit Mute Setting UP the SystemSurround speaker selector function Speaker system layout6, 7 Before setting up the systemSetting the type of speakers Parameters Setting the Crossover FrequencyAssignment of low frequency signal range Setting the Subwoofer modeSubwoofer mode Variable 40, 60, 80, 100, 120 HzTHX surround EX/DTS ES Auto Flag Detect Mode Afdm setting Setting the THX Surround EX / DTS-ES Source AutoNon-Flag Source SB ch Output setting Preparations Setting the delay timePower amplifier assignment function setting Setting the Multi Zone Control40 dB, 0 dB VariableSetting the channel level Channel Level screen reappears Subwoofer peak limit level setting Setting the Digital In Assignment Auto tuner presets Setting the on-screen display OSDAfter completing system setup Remote Control UnitUsing the remote control unit Remote control unit’s jog stick Before operating Operating the remote control unitIs called the cursor mode OperationPlaying the input source Input mode selection functionExample CD After starting playback Adjusting the sound quality toneExample Stereo Switching the surround speakers Listening over headphonesTurning the sound off temporarily muting Checking the currently playing program source, etcMulti-source recording/playback Playing one source while recording another REC OUT modeRecording Dolby Digital and DTS multichannel sources Display Multi indicator lightsPlayback using the external input EXT. in jacks Direct mode Pure Direct modeStereo mode Playing audio sources CDs and DVDsMulti Room Music Entertainment System Multi-source and multi-zone playbackWhen using the SB/MULTI speaker terminals When using the PRE OUT Multi Zone terminalsBefore playing with the surround function SurroundPress the CH VOL button and select Press the CH VOL button, and select Fader functionTHX Dscrt 6.1, Mtrx Playing modes for different sourcesAfdm Auto Flag Detect Mode THX Surround EX / Home THX Cinema modeSurround parameters q Checking the input signal Select the input source COMP. Dynamic Range Compression Surround parameters w Cinema EQ. Cinema EqualizerLFE Low frequency Effect Dialogue NormalizationDolby PRO Logic Dolby Surround Pro Logic II modePANORAMA/DIMENSION/CENTER Width setting Default setting Cinema EQ settingSurround parameters e Pro Logic II Mode Dimension ControlPlay a program source Disolay the Surround Parameter Menu DTS Neo6 modeDenon Original Surround Modes Surround modes and their featuresPersonal Memory Plus DSP surround simulation Select Tone Tone control settingEffect Surround parameters rSurround modes and parameters Manual tuning Auto tuningListening to the Radio Checking the preset stations Preset memoryRemote control unit Main unitLast Function Memory Recalling preset stationsInitialization of the Microprocessor Troubleshooting Additional Information Types of multi-channel signalsOptimum surround sound for different sources Movie audioNumber of surround back speakers Surround back speakersSpeaker setting examples When not using surround back speakers When using different surround speakers for movies and musicDolby Surround Dolby Digital Dolby Surround AC-3 SurroundDolby Digital and Dolby Pro Logic Dolby Digital compatible media and playback methodsDTS Digital Surround Dolby Pro LogicDTS compatible media and playback methods DTS-ESTMDiscrete DTS-ES Extended Surround TMDTS-ESTMMatrix DTS Neo6TM surroundHome THX Cinema Surround DTS 96/24Re-EqualizationTM Timbre MatchingTMTHX Surround EX Surround modes and parameters Audio section Specifications14-14, Akasaka 4-CHOME, MINATO-KU, Tokyo 107-8011, Japan

AVR-4802 specifications

The Denon AVR-4802 is a premium home theater receiver that has garnered a reputation for delivering exceptional audio and video performance. Launched as part of Denon's celebrated line of A/V receivers, the AVR-4802 exemplifies the brand's commitment to quality and innovation in the realm of home entertainment.

One of the key features of the AVR-4802 is its robust amplification capability. It provides a powerful 110 watts per channel, allowing users to enjoy a dynamic and impactful soundstage. The receiver is equipped with multiple channels, which facilitates a fully immersive surround sound experience, accommodating various speaker configurations, including traditional 5.1 and more advanced setups like 7.1 surround sound.

The AVR-4802 incorporates cutting-edge surround sound processing technologies, including Dolby Digital and DTS, ensuring high-fidelity audio reproduction for both movies and music. Additionally, it supports 24-bit/192kHz audio playback, which enhances the detail and clarity of sound, making it suitable for both casual listeners and audiophiles.

In terms of video capabilities, the AVR-4802 supports high-quality video formats, including progressive scan for smoother images, and it features multiple video inputs, including S-Video and composite connections. This versatility allows users to connect various devices, such as DVD players and gaming consoles, simplifying the integration of a comprehensive home theater system.

The receiver also comes with advanced DSP (Digital Signal Processing) algorithms that optimize audio output based on the environment, providing an improved listening experience regardless of the room's acoustics. This feature further enhances the AVR-4802's appeal to home theater enthusiasts looking for customizability.

Another outstanding characteristic of the AVR-4802 is its user-friendly interface, featuring a comprehensive on-screen display that simplifies setup and operation. It includes a remote control that offers convenient access to all functionalities, making navigation through various settings intuitive.

Additionally, the AVR-4802 is equipped with multiple digital and analog inputs, which provides flexibility in connecting other audio and video components. The receiver's build quality is also noteworthy, reflecting Denon's attention to detail, ensuring durability and performance.

Overall, the Denon AVR-4802 is a well-rounded A/V receiver that combines power, advanced technologies, and user-friendly features to create an ideal centerpiece for any home theater system, offering an unparalleled entertainment experience for users who appreciate high-quality sound and video.
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