Yamaha DSP-AX757SE Sound Field Program Descriptions, For movie/video sources, Stereo, Music

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SOUND FIELD PROGRAM DESCRIPTIONS

This unit is equipped with a variety of precise digital decoders that allow you to enjoy multi-channel playback from almost any sound source (stereo or multi-channel). This unit is also equipped with a YAMAHA digital sound field processing (DSP) chip containing several sound field programs which you can use to enhance your playback experience. Most of these sound field programs are precise digital recreations of actual acoustic environments found in famous concert halls, music venues, and movie theaters.

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The YAMAHA CINEMA DSP modes are compatible with all Dolby Digital, DTS, and Dolby Surround sources. Set the input mode to AUTO (see page 37) to enable this unit to automatically switch to the appropriate digital decoder according to the input signal.

Notes

•This unit’s DSP sound field programs are recreations of real-world acoustic environments made from precise measurements taken in the actual hall, etc. Thus you may notice variations in the strength of the reflections coming from the front, back, left and right.

•Feel free to choose a sound field program based on your listening preference, and not purely on the name of the program itself.

For movie/video sources

You can select from the following sound fields when playing movie or video sources. The sound fields marked “MULTI” can be used with multi-channel sources, like DVD, digital TV, etc. Those marked “2-CH” can be used with 2-channel (stereo) sources like TV programs, video tapes, etc.

Program selection methods vary depending on sound field program types. For details on how to select sound field programs, see “Selecting sound field programs” on pages 32 to 36.

Remote

 

 

 

control

Program

Features

Sources

button

 

 

 

 

 

 

 

1

STEREO:

Downmixes multi-channel sources to 2 channel (left and right) or plays back 2-channel

 

2ch Stereo

sources as is.

 

 

 

 

 

2

MUSIC:

This program lends an enthusiastic atmosphere to the sound, giving you the feeling you are at

 

POP/ROCK

an actual jazz or rock concert.

 

 

 

 

 

 

 

 

ENTERTAINMENT:

Though the presence sound field is relatively narrow, the surround sound field employs the

 

 

TV Sports

sound environment of a large concert hall. This effect enhances the experience of watching

 

 

 

various TV programs such as news, variety shows, music programs or sports programs.

 

3

ENTERTAINMENT:

This program is provided for reproducing monaural video sources (such as old movies). The

 

Mono Movie

program produces the optimum reverberation to create sound depth using only the presence

 

 

 

sound field.

 

 

 

 

 

 

ENTERTAINMENT:

This program adds a deep and spatial feeling to video game sounds.

 

 

Game

 

 

 

MOVIE THEATER:

CINEMA DSP processing. This program creates the extremely wide sound field of a 70-mm

MULTI

 

2-CH

 

Spectacle

movie theater. It precisely reproduces the source sound in detail, making both the video and

 

 

 

the sound field incredibly real. This is ideal for any kind of video source encoded with Dolby

 

 

 

Surround, Dolby Digital or DTS (especially large-scale movie productions).

 

 

 

 

 

 

MOVIE THEATER:

CINEMA DSP processing. This program clearly reproduces dialog and sound effects in the

 

 

Sci-Fi

latest sound form for science fiction films, thus creating a broad and expansive cinematic

 

 

 

space amid silence. You can enjoy science fiction films in a virtual-space sound field that

 

4

 

includes Dolby Surround, Dolby Digital and DTS-encoded software employing the most

 

 

advanced techniques.

 

 

 

 

 

 

 

 

 

MOVIE THEATER:

CINEMA DSP processing. This program is ideal for precisely reproducing the sound design

 

 

Adventure

of the newest 70-mm and multi-channel soundtrack films. The sound field is made to be

 

 

 

similar to that of the newest movie theaters, so the reverberations of the sound field itself are

 

 

 

restrained as much as possible.

 

 

 

 

 

 

MOVIE THEATER:

CINEMA DSP processing. This program is for reproducing sounds from 70-mm and multi-

 

 

General

channel soundtrack films, and is characterized by soft and extensive sound field.

 

 

 

 

 

PROGRAMS

SOUND FIELD

 

 

English

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Contents DSP-AX757SE AV Amplifier Special Instructions for U.K. Model For U.K. customersContents Other features FeaturesBuilt-in 7-channel power amplifier Sound field featuresSlide the cover back until it snaps into place Supplied accessoriesInstalling batteries in the remote control Getting StartedFront panel Controls and FunctionsFM/AM Input ModeSpeakers A/B Straight EffectRemote control Using the remote control Front panel display Input channel indicators Sleep indicator96/24 indicator LFE indicatorAC Outlets Rear panelSpeaker placement Speaker SetupSpeaker connections 10 mmRed positive + Black negative Center Subwoofer System Presence speakersRight Left Right Left Front speakers aSubwoofer jack Front terminalsCenter terminals Surround terminalsConnections Before connecting componentsConnecting video components Connections for DVD playbackVideo Monitor Connecting to the Multi CH Input jacks For 6-channel inputExternal decoder DVD recorder Or VCR Connections for other video componentsVideo AUX jacks on the front panel Use these jacks to connect any video source, such as aConnecting audio components Connecting a turntableConnections for audio components Center PRE OUT jack Connecting to an external amplifierFront PRE OUT jacks Surround PRE OUT jacksGround GND terminal Indoor FM antenna IncludedAM loop antenna includedMemory back-up Connecting the power supply cordConnecting the AC power cord AC Outlets SwitchedPress Straight Effect repeatedly to select 4 ! MIN Speaker impedance settingTurning on the power Press STANDBY/ON to turn off the powerOptimizer microphone position Auto SetupIntroduction Optimizer microphone setup Checks and adjusts the sound level volume of each speakerStarting the setup AutomenuAutocheck Error If an error screen appearsResultexit Press j / i to switch between warning messages For details about each message, seeExample screen Errors during auto setup Troubleshooting for auto setup procedure Before auto setupCause Remedy 1OUT of Phase3LEVEL Error 2OVER 24mSelect the input source Adjust the volume to the desired output levelPlayback Basic operationsSilent Cinema To adjust the toneTo listen with headphones Select a sound field program if desiredPlaying video sources Background Selecting sound field programsSelecting Multi CH Input Front panel operationDecoders select with j Remote control operationEnjoying multi-channel software Auto AutoEnjoying 2-channel software in surround Press Select on the remote control to select the decoderWhen you select the SUR. Standard program When you select the SUR. Enhanced or Movie Theater programListening to high fidelity stereo sound Indicator around the front panel button lights upTo cancel, press Pure Direct again This adjusts the level of compressionVirtual Cinema DSP Listening to unprocessed input signalsDownmixing to 2 channels Press Straight to select StraightPress Straight Press Input Mode to select an input modeSelecting input modes Displaying information about the input SourceFlg RatePress FM/AM to select the reception band FM/AM Tuning RX-V757 onlyAutomatic and manual tuning Press PRESET/TUNING l / h once to begin automatic tuningHold down the button to Presetting stationsManual tuning Automatically presetting FM stationsTune into a station Manually presetting stationsAutomatic preset tuning options Press and hold Memory MAN’L/AUTO FM for more than 3 secondsRepeat steps 1 to 5 to store other stations Selecting preset stationsPreset number Shows the displayed station has been stored as C3Press and hold PRESET/TUNING Edit for more than 3 seconds Exchanging preset stationsSelect preset station E1 See Selecting preset stationsReceiving Radio Data System stations Changing the Radio Data System mode PTYFrequency display Desired program type Press PRESET/TUNING l / h or PresetCH u / d on the remote control to select Control to begin searching all preset RadioEON function To cancel this functionRecording Special considerations when recording DTS softwareMusic Sound Field Program DescriptionsFor movie/video sources StereoSound Field Program Descriptions SUR. Enhanced For music sourcesEntertainment SUR. StandardSelecting the OSD mode Using the sleep timer Advanced OperationsP04 Movie Theater Control range is from +10 dB to -10 dB Canceling the sleep timerPress j / i to adjust the speaker output level Press Enter when you have completed your adjustmentSound Menu Auto SetupManual Setup SET MenuOption Menu Signal InfoTo exit, press SET Menu when finished Using SET MenuPress u / d to select Manual Setup Press Enter to enter Manual SetupSUR. L/R SP Sound Menu 1/2Front SP Center SPCross Over SUR. B L/R SPPresence SP LFE/BASS OUTPresence/Surround back channel priority 02ASUBWOOFER PhaseSubwoofer phase Subwoofer Phase PriorityDequalizer CSP DistanceGaudio SET Elfe LevelFdynamic Range Optical Input MenuCMPNT-V Input Optical OUTCinput Rename Binput ModeInput mode Binput Mode Volume Trim D Volume TrimOption Menu Adisplay SETBmemory Guard Parameter initialization CPARAM. INI Speaker B setting SP BCPARAM. INI Dmulti Zone SETAdvanced Setup Menu Advanced Setup menu is displayed in the front panel displayPress STANDBY/ON to confirm your selection Remote Remote Advanced Setup menu itemsFactory presets Preset Speaker impedance SP IMPControlling this unit Remote Control FeaturesFixing the remote to AMP mode Control areaRemote Control Code Default Settings Setting remote control codesVOL Tuner Controlling other componentsDVD player Digital TV LD player CD playerTo 10 cm Programming codes from other remote controlsPress Learn using a ballpoint pen or similar object Learn is displayedObject Press u / d to select and enter a character Press RE-NAME using aPress RE-NAME again to exit from the renaming mode Changing source names in the display windowClearing function sets Press Clear by using a ballpoint pen or similar objectPress u / d to select the clear mode Press Clear to exit from the clearing modeClearing a learned function Clearing individual functionsThis unit System configuration and connections exampleZone 2 RX-V757 only Zone 2 connectionsRemote control will be able to operate this unit and Zone Remote controlling ZoneUsing this unit’s internal amplifier To enable Zone 2 mode on the remote ControlFor DVDs encoded in DTS Press Select k/n to exit from the Zone 2 modeTurning this unit to either on or standby Special considerations for DTS softwareEditing Sound Field Parameters What is a sound field Changing parameter settingsPress j / i to change Parameter value Press u / d to selectRoom SIZE/P. Room Size Room size INIT. DLY/P. INIT. DLY Initial delaySound Field Parameter Descriptions DSP Level DSP levelRoom Size Surround room size INIT. DLY Surround initial delaySB INI. DLY Surround back initial delay Liveness LivenessREV.DELAY Reverberation delay REV.TIME Reverberation timeREV. Level Reverberation level For 7ch Stereo Dimension DimensionDIALG.LIFT Dialog lift For 2ch Stereo Direct DirectFor DTS Neo6 Music Image Center image Control range 0 to Initial settingGeneral TroubleshootingOne side can be Problem Cause Remedy Refer to Sound suddenlyGoes off Only the speaker onRecord Volume level Problem Cause Remedy Refer to Dolby Digital or DTSOr DTS indicator on Volume level isTuner With the exception of U.K. model Remote control Resetting the Factory Presets Audio formats GlossaryITU-R Sound field programsAudio information Cinema DSPVideo signal Video signal informationComponent video signal Composite video signalSpecifications

DSP-AX757SE specifications

The Yamaha DSP-AX757SE is a high-performance home theater receiver designed to meet the demands of audiophiles and casual listeners alike. As part of Yamaha's critically acclaimed line of audio equipment, the DSP-AX757SE combines advanced technologies with robust build quality to deliver an immersive audio experience.

At the heart of the Yamaha DSP-AX757SE is its powerful 7.1 channel amplifier. With a total output of up to 100 watts per channel, this receiver is capable of driving a wide range of speakers, making it suitable for various home theater setups. The low total harmonic distortion ensures that audio reproduction remains clear and faithful to the original source, whether you're watching a movie, listening to music, or playing video games.

One of the standout features of the DSP-AX757SE is its Digital Sound Field Processing technology. This innovative feature simulates realistic listening environments by creating sound fields inspired by actual concert halls and theaters. With presets that replicate these acoustics, users can tailor their audio experience based on the type of content they are enjoying. Furthermore, the receiver supports various surround sound formats, including Dolby Digital, DTS, and Yamaha’s proprietary Cinema DSP, allowing for an engaging multi-channel audio experience.

Connectivity options are abundant with the DSP-AX757SE. It offers multiple HDMI inputs, ensuring compatibility with modern devices such as Blu-ray players and gaming consoles. In addition to HDMI, the receiver provides inputs for digital audio, analog audio, and even phono input for vinyl enthusiasts. The inclusion of component video switching allows users to connect high-definition video sources, making it a versatile choice for a complete home theater system.

Another significant aspect of the DSP-AX757SE is its intuitive on-screen graphical interface, which simplifies navigation and configuration. Users can effortlessly adjust settings, select sound modes, and optimize speaker setups using the on-screen menus. The built-in YPAO (Yamaha Parametric room Acoustic Optimizer) feature automatically analyzes the room’s acoustic characteristics and calibrates the system accordingly, ensuring optimal sound quality.

In terms of aesthetics, the Yamaha DSP-AX757SE boasts a sleek and modern design that easily fits into any home theater environment. Its sturdy construction reflects Yamaha’s attention to detail, making it a reliable choice for long-term use.

Overall, the Yamaha DSP-AX757SE embodies a perfect blend of powerful performance, advanced technology, and user-friendly features, making it a worthy addition to any home theater setup. It caters to a wide range of audio preferences and delivers an exceptional listening experience that ensures enjoyment for years to come.
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