Yamaha RX-V450 owner manual Glossary, Audio formats

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GLOSSARY

Audio formats

■Dolby Digital

Dolby Digital is a digital surround sound system that gives you completely independent multi-channel audio. With 3 front channels (left, center, and right), and 2 surround stereo channels, Dolby Digital provides 5 full-range audio channels. With an additional channel especially for bass effects, called LFE (low frequency effect), the system has a total of 5.1-channels (LFE is counted as 0.1 channel). By using 2-channel stereo for the surround speakers, more accurate moving sound effects and surround sound environment are possible than with Dolby Surround. The wide dynamic range (from maximum to minimum volume) reproduced by the 5 full-range channels and the precise sound orientation generated using digital sound processing provide listeners with previously unheard of excitement and realism.

With this unit, any sound environment from monaural up to a 5.1-channel configuration can be freely selected for your enjoyment.

■Dolby Digital Surround EX

Dolby Digital EX creates 6 full-bandwidth output channels from 5.1-channel sources. This is done using a matrix decoder that derives 3 surround channels from the 2 in the original recording. For the best results, Dolby Digital EX should be used with movie sound tracks recorded with Dolby Digital Surround EX. With this additional channel, you can experience more dynamic and realistic moving sound especially with scenes with “flyover” and “fly-around” effects.

■Dolby Pro Logic II

Dolby Pro Logic II is an improved technique used to decode vast numbers of existing Dolby Surround software. This new technology enables a discrete 5-channel playback with 2 front left and right channels, 1 center channel, and 2 surround left and right channels (instead of only 1 surround channel for conventional Pro Logic technology). Music and Game modes are also available for 2-channel sources in addition to the Movie mode.

■Dolby Pro Logic IIx

Dolby Pro Logic IIx is a new technology enabling discrete multi-channel playback from 2-channel or multi-channel sources. There is a Music mode for music, a Movie mode for movies (for 2-channel sources only) and a Game mode for games.

■Dolby Surround

Dolby Surround uses a 4 channel analog recording system to reproduce realistic and dynamic sound effects: 2 front left and right channels (stereo), a center channel for dialog (monaural), and a surround channel for special sound effects (monaural). The surround channel reproduces sound within a narrow frequency range.

Dolby Surround is widely used with nearly all video tapes and laser discs, and in many TV and cable broadcasts as well. The Dolby Pro Logic decoder built into this unit employs a digital signal processing system that automatically stabilizes the volume on each channel to enhance moving sound effects and directionality.

■DTS 96/24

DTS 96/24 offers an unprecedented level of audio quality for multi-channel sound on DVD-Video, and is fully backward-compatible with all DTS decoders. “96” refers to a 96 kHz sampling rate (compared to the typical 48 kHz sampling rate). “24” refers to 24-bit word length. DTS 96/ 24 offers sound quality transparent to the original 96/24 master, and 96/24 5.1-channel sound with full-quality full- motion video for music programs and motion picture soundtracks on DVD-video.

■DTS (Digital Theater Systems)

Digital Surround

DTS digital surround was developed to replace the analog soundtracks of movies with a 6-channel digital sound track, and is now rapidly gaining popularity in movie theaters around the world. Digital Theater Systems Inc. has developed a home theater system so that you can enjoy the depth of sound and natural spatial representation of DTS digital surround in your home. This system produces practically distortion-free 6-channel sound (technically, a left, right and center channels, 2 surround channels, plus an LFE 0.1 channel as a subwoofer, for a total of 5.1- channels). The unit incorporates a DTS-ES decoder that enables 6.1- channel reproduction by adding the surround back channel to existing 5.1-channel format.

■Neo:6

Neo:6 decodes the conventional 2-channel sources for 6 channel playback by the specific decoder. It enables playback with the full-range channels with higher separation just like digital discrete signal playback. Two modes are available; “Music mode” for playing music sources and “Cinema mode” for movies.

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Contents RX-V450 For U.K. customers Special Instructions for U.K. ModelContents Features Built-in 6-channel power amplifierSound field features Other featuresSupplied accessories Installing batteries in the remote controlGetting Started Please check that you received all of the following partsControls and Functions Front panelEurope models only Remote control Using the remote control Handling the remote controlRDS tuning buttons FREQ/RDSFront panel display Input channel indicators/speaker indicators RDS indicators Europe models onlyVoltage Selector Rear panelAC Outlets Speaker Setup Speaker placementSpeaker connections Banana plug connections10 mm Red positive + Black negativeFront terminals Center terminalsSurround terminals SUB Woofer jackConnections Cable indicationsVideo jacks Analog jacksConnecting video components Connections for DVD playbackDVD player Video MonitorConnecting to the Multi CH Input jacks Connections for other video components Video AUX jacks on the front panelConnecting audio components Connections for audio componentsCD player MD recorder orConnecting the antennas Connecting the AM loop antennaFrequency Step switch Asia and General models only 75-ohm/300-ohm antenna adapter U.K. model onlyConnecting the AC power cord Memory back-upImpedance Selector switch Impedance Selector switchFront panel Turning on the powerTurn on the video monitor connected to this unit Basic Setup Using the Basic Setup menuPress d to display SET/CANCEL Press j To select the desired settingPress j / i to select the number of speakers you connected 2spkTo balance the speaker levels Perform the following steps after seePress SET Menu to exit after balancing the speakers Memory back-upAdjust the volume to the desired output level PlaybackBasic operations Select the input sourceTo listen with headphones Silent Cinema To adjust the toneYou can adjust the tonal quality Your front left and right Select a sound field program if desiredSelecting sound field programs Selecting Multi CH InputPlaying video sources Background Front panel operationRemote control operation Enjoying multi-channel softwareAuto Auto Decoders select with jPress q/DTS on the remote control to select the decoder Enjoying 2-channel softwareNight listening modes This adjusts the level of compressionListening to high fidelity stereo sound Direct Stereo Listening to unprocessed input signals Selecting input modesDownmixing to 2 channels Virtual Cinema DSPInformation about the input signal Displaying information about the inputSource Press u / d to display the followingAutomatic tuning TuningAutomatic and manual tuning Automatically presetting FM stations Presetting stationsManual tuning Manually presetting stations Automatic preset tuning optionsSelecting preset stations Preset numberShows the displayed station has been stored as C3 Repeat steps 1 to 5 to store other stationsSee Selecting preset stations Press and hold PRESET/TUNING Edit for more than 3 secondsReceiving RDS stations Changing the RDS mode To cancel this function Press PTY Seek Mode to set this unit in the PTY Seek modePress PTY Seek Mode twice PTY Seek functionEON function Recording Special considerations when recording DTS softwareFront panel Remote control Sound Field Program Descriptions For movie/video sourcesDTS 96/24 DTS ES Mtrx6.1DTS ES Disc6.1 PRO LogicFor music sources Using the sleep timer Canceling the sleep timerSetting the sleep timer Sleep indicatorUsing the test tone SET Menu Sound MenuInput Menu Option MenuUsing SET Menu Subwoofer phase Swfr Phase Center speaker CenterFront speakers Front Surround left/right speakers Surr LRSpeaker level BSP Level Speaker distance CSP DistanceCenter graphic equalizer Dcenter GEQ Low-frequency effect level Elfe LevelInput/output assignment AI/O Assign Dimmer Dimmer Parameter initialization CPARAM. INISpeaker B set SP B Remote Control Features Control areaControlling this unit Controlling other componentsSetting manufacturer codes Input area Category Manufacturer Code LibraryControlling other components VCRElements of a sound field What is a sound fieldEditing Sound Field Parameters Resetting parameters to the factory presets To reset a certain parameterTo reset all parameters Use PARAM. INI seeFor 6ch Stereo Delay DelaySound Field Parameter Descriptions From front left and right speakers, initial setting is For PRO Logic IIx Music and PRO Logic II MusicCT Width Center width For DTS Neo6 Music Image Center imageTroubleshooting GeneralSound suddenly Goes offOnly the speaker on One side can beOr DTS indicator Volume levelDolby Digital or DTS Sources cannot beRemote control TunerResetting the Factory Presets Be sure this unit is in standby modePress Straight to select the desired setting Hold down Straight on the front panel and press STANDBY/ONGlossary Audio formatsSound field programs Audio informationLFE 0.1 channel PCM Linear PCMComposite video signal Video signal informationComponent video signal Specifications MD Recorder CD playerVCR CD RecorderWD06120

RX-V450 specifications

The Yamaha RX-V450 is a versatile and reliable AV receiver that has gained recognition for its performance and feature set. As part of Yamaha's RX series, this model is designed to deliver a comprehensive home theater experience, making it a popular choice for audiophiles and casual users alike.

One of the standout features of the RX-V450 is its powerful amplification. With a robust power output of 100 watts per channel across five channels, it can easily drive most home theater speakers, filling rooms with immersive sound. The receiver supports a wide range of audio formats, including Dolby Digital, DTS, and Pro Logic II, ensuring that users can enjoy high-quality audio from various sources.

In terms of connectivity, the RX-V450 is well-equipped. It provides multiple HDMI inputs, allowing for easy integration of modern devices such as Blu-ray players, gaming consoles, and streaming devices. The receiver also offers component video, composite video, and S-video inputs, making it compatible with older equipment. Furthermore, the inclusion of digital and analog audio inputs provides flexibility for connecting various media sources.

One of the technological advancements found in the Yamaha RX-V450 is its inclusion of Cinema DSP, which allows users to enjoy a more realistic soundstage while watching movies or playing games. This technology simulates the acoustics of different environments, enhancing the audio experience by providing ambient sound that feels natural and enveloping.

In addition to its audio capabilities, the RX-V450 features an intuitive on-screen display that simplifies setup and operation. Users can easily navigate through various settings and preferences, making adjustments to audio levels, speaker configurations, and audio modes straightforward.

The RX-V450 also includes a built-in AM/FM tuner and offers preset memory for storing favorite radio stations. This adds to its versatility, allowing users to enjoy music and talk radio without needing external components.

Overall, the Yamaha RX-V450 combines power, quality, and convenience in one package. Its robust amplification, diverse connectivity options, and advanced audio technologies make it a solid choice for anyone looking to enhance their home entertainment experience. Whether watching movies, listening to music, or gaming, the RX-V450 is designed to deliver exceptional audio performance that meets the demands of modern media consumption.
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