NAD T 753 DTS ES Expanded Surround DTS ES, DTS-ES Discrete, DTS ES Matrix, DTS NEO 6 Surround

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USING THE T 753

ABOUT DTS AND DOLBY DIGITAL SURROUND MODES

DTS DIGITAL SURROUND

The Digital Theater System Digital Surround (simply called DTS) is a multichannel digital signal format that can process higher data rates than with Dolby Digital. Although both Dolby Digital and DTS are 5.1 channel media formats, discs bearing the “DTS” symbol are thought to provide better sound quality due to the lower audio compression required.

It also offers a broader dynamic, producing magnificent sound quality.

DTS - ES EXPANDED SURROUND ™ (DTS ES)

This is a new multichannel digital format which greatly improves the 360° spatial sensation of the Surround impression thanks to the greater space expansion of the surround signals, providing high compatibility with the conventional DTS format.

In addition to the 5.1 channels, the expanded DTS-ES Surround also offers the back surround (also sometimes called the “surround centre”) in reproduction, providing a total of 6.1 channels. The expanded DTS-ES Surround includes two formats, with two different methods of surround signal recording, as follows:

DTS-ES™ DISCRETE 6.1

Since the signals of the 6.1 Surround channels (including the back channel) are completely independent, it is possible to achieve the sensation that the acoustic image is moving about freely among the background sounds, 360 degrees surrounding the listener.

Although maximum quality is achieved with sound tracks recorded using this system and reproduced using the DTS-ES decoder, when played with a conventional DTS decoder, the back surround channel is automati- cally downmixed in the surround right and surround left channels of the surround system, in such a way that none of the signal components are lost.

DTS - ES™ MATRIX 6.1

In this format, the additional signals of the back channel receive a matrix encoding and are inputted into the right and left surround channels. During reproduction they are decoded to the right, left and back surround channels.

Since this bit-stream format is 100% compatible with conventional DTS signals, the DTS-ES Matrix 6.1 format effect can also be achieved from sources with DTS-ES 5.1 signals.

Naturally, it is also possible to reproduce from a DTS 5.1 channel decoder, signals recorded in DTS-ES 6.1. When a DTS-ES decoder processes decodes a discrete DTS-ES 6.1 or in Matrix 6.1, these formats are automatically detected and the Optimum Surround mode is selected.

However, some DTS-ES Matrix 6.1 sources may be detected as DTS. In this case the DTS-ES Matrix mode should be selected manually in order to reproduce them.

DTS NEO: 6™ SURROUND

This mode applies the conventional 2-channel signals such as digital PCM or analog stereo signals to the high precision digital matrix decoder used for DTS-ES Matrix 6.1, to achieve 6.1-channel surround playback. DTS Neo: 6 surround includes two modes for selecting the optimum decoding of the signal sources:

DTS NEO: 6 CINEMA

This method is ideal for the reproduction of movies. The decoding takes place by emphasising the separation in order to achieve the same atmosphere with 2-channel, as with 6.1-channel sources.

DTS NEO: 6 MUSIC

Mainly recommended for music reproduction. The right and left front channels do not pass through the decoder and are reproduced directly so there is no loss in sound quality, and the effects of the right surround, left surround, central and back surround channels add a natural sensation of expansion of the sound field.

“DTS”, “DTS-ES Extended Surround” and “Neo: 6” are registered trademarks of Digital Theater Systems, Inc.

DOLBY DIGITAL

Dolby Digital is the multi-channel digital signal format developed in the Dolby laboratories. Discs bearing the “DOLBY/Digital” symbol were recorded with up to 5.1 channels of digital signals, reproducing a much better sound quality, with dynamic and spatial sound sensations that are much better than in the previous Dolby Surround.

DOLBY DIGITAL EX

Using a Matrix decoder this method creates the back channel (sometimes also called the “surround center”) by means of signals on the left and right surround channels recorded in Dolby Digital 5.1, reproduction being provided in Surround 6.1. This method should be selected with sources bearing the “DOLBY/Digital -EX” symbol, recorded in Dolby Digital Surround EX. With this additional channel you will experience improved dynamics and a better sensation of movement within the sound field.

If media sources recorded in Dolby Digital EX are decoded with a Digital EX decoder, the format is detected automatically, and the Dolby Digital EX mode is selected.

However, some media sources recorded in Dolby Digital EX can be detected as simple Dolby Digital media sources. In this case Dolby Digital EX should be selected manually.

ENGLISH

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Contents English Explanation of Graphical Symbols Safety InformationPrecautions InstallationMaintenance Electric PowerDamage Requiring Service Do not Attempt to Service the Unit Yourself OWNER’S RecordTable of Contents Using the HTR 2 Remote Control Troubleshooting SpecificationsGetting the Most from the NAD T Connecting AM Antenna Unpacking and SetupWHAT’S in the BOX Choosing a LocationR.S., Matrix and Digital Surround About the TEase of USE IntegrationUpgradability About the HTR 2 System Remote ControlPlay a DVD Movie QuickstartSearch Front PanelDigital Input Jack +12V Trigger IN/OUT Rear PanelRear Panel Setting UP the T Getting StartedDealing with HUM and Noise Input Settings Input SetupAbout the ON-SCREEN Displays OSD and FRONT-PANEL Readout Display the OSDSpeaker Setup Speaker SettingsListening Mode Using AN SPL Meter CHANNEL-BALANCE Test SetupSetting Channel Balance Setting Speaker DistanceRecalling Presets Creating PresetsUsing the T Setting Radio Presets Tuning StationsSelecting Radio Presets Choosing the FM Mute / ModeDTS-ES Discrete DTS ES Expanded Surround DTS ESDTS ES Matrix DTS NEO 6 SurroundDolby PRO Logic II Surround Dolby PRO LogicDolby PRO Logic II Movie Dolby PRO Logic II MusicDisplaying the Signal Mode Selecting Listening ModesDTS DTS Neo Adjusting Listening ModesAdjusting Channel Levels on the FLY Surround Sound Channel ChartTo Adjust Channel Levels Adjusting the Tone ControlsSpecifications Using the HTR 2 Remote ControlControlling the T Learning Codes from Other RemotesMacro Commands Copy a Command from Another KEYPUNCH-THROUGH Recording MacrosFactory Reset KEY-ILLUMINATION TimeoutDelete Mode Loading CODE-LIBRARIESTrigger Setup Using the ZR 2 Remote ControlSummary of HTR 2 Modes Assigning the Trigger OutputCondition Possible Causes Possible Solutionss TroubleshootingPhysical Specifications SpecificationsAV Surround Sound Receiver Amplifier SectionNAD

T 753 specifications

The NAD T 753 is a high-performance home theater receiver that exemplifies NAD's commitment to quality audio reproduction and innovative design. Known for its exceptional sound quality and versatility, the T 753 is designed to satisfy both casual listeners and serious audiophiles.

One of the defining features of the NAD T 753 is its robust power amplification. With a rating of 7 x 60 watts into 8 ohms, the receiver is equipped to handle a wide range of speakers and setups. The added Dynamic Power capability ensures that the receiver can deliver additional power during peak moments in audio playback, allowing for a more dynamic and impactful sound experience. This is particularly important when watching movies or engaging in immersive gaming, where transient sound effects can be demanding.

NAD has integrated their proprietary technologies into the T 753, notably the PowerDrive technology, which allows the receiver to efficiently manage power output across different impedance loads. This ensures that the T 753 maintains clarity and control even at high volumes, reducing the risk of distortion. Another key technology is the Soft Clipping feature, which gently limits the output signal when the system is pushed to its limits, preventing harsh clipping and preserving sound quality.

In terms of connectivity, the T 753 is versatile, equipped with multiple HDMI inputs that support both video and audio, making it compatible with the latest HD and 4K devices. The receiver also features component and composite video inputs, as well as digital and analog audio connections, ensuring it can integrate seamlessly into existing home entertainment systems.

The user-friendly interface of the T 753 includes an intuitive on-screen display that simplifies system setup and operation. Users can easily navigate menus and adjust settings to customize their listening experience. The inclusion of a remote control further enhances convenience, allowing users to control multiple devices from a single point.

One of the standout characteristics of the NAD T 753 is its capacity for multi-channel audio formats. It supports DTS, Dolby Digital, and other surround sound formats, creating an immersive audio environment ideal for movie nights or concerts. The receiver also includes a powerful built-in equalizer, allowing users to tweak audio frequencies to better suit their acoustics, ensuring a tailored audio experience.

In conclusion, the NAD T 753 represents a harmonious blend of power, versatility, and advanced technology. Its sound quality, coupled with comprehensive features and user-friendly design, makes it an outstanding choice for home theater enthusiasts looking to enhance their audio experience. Whether for music or movies, the NAD T 753 delivers exceptional performance that stands the test of time.
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