Sherwood R-965 manual Surround Sound, Surround modes

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SURROUND SOUND

This receiver incorporates a sophisticated Digital Signal Processor that allows you to create optimum sound quality and sound atmosphere in your personal Home Theater.

ENGLISH

Surround modes

DTS Digital Surround

DTS Digital Surround(also called simply DTS) is a multi-channel digital signal format which can handle higher data rates. Discs

bearing the “ ” include the recording of up to

5.1channels of digital signals, which can be generally thought to provide better sound quality due to the lower audio compression required.

It also provides wide dynamic range and separation, resulting in magnificent sound.

DTS - ES Extended Surround™ ( )

This is a new multi channel digital signal format which greatly improves the 360- degree surround impression and space expression thanks to further expanded surround signals, offering high compatibility with the conventional DTS format. In addition to the 5.1 channels, DTS-ES Extended Surround also offers the surround back (sometimes also referred to as “surround center”) channel for surround playback with a total of 6.1 channels. DTS-ES Extended Surround includes two signal formats with different surround signal recording methods as follows:

DTS-ES™ Discrete 6.1

Because the signals for 6.1 channels (including the surround back channel) are fully independent, it is possible to achieve a sense that the acoustic image are moving about freely among the background sounds surrounding the listener from 360 degrees. Though maximum performance is achieved when sound tracks recorded with this system are played using a DTS -ES decoder, when played with a conventional DTS decoder, the surround back channel signals are automatically downmixed to the surround left and surround right channels so that none of the signal components are lost.

• DTS - ES™ Matrix 6.1

With this format, the additional surround back channel signals undergo matrix encoding and are input to the surround left and surround right channels beforehand. During playback, they are decoded to the surround left, surround right and surround back channels.

Because the bit stream format is 100% compatible with conventional DTS signals, the effect of the DTS-ES Matrix 6.1 format can be achieved even with DTS 5.1- channel signal sources. Of course, it is possible to play DTS-ES Matrix 6.1 - channel signal sources with a DTS 5.1 - channel decoder. When DTS-ES Discrete 6.1 or Matrix 6.1 sources are decoded with a DTS - ES decoder, the format is automatically detected upon decoding and the optimum surround mode is selected. However, some DTS - ES Matrix 6.1 sources may be detected as DTS sources. In this case, the DTS - ES Matrix mode should be selected manually to play these sources.

DTS Neo : 6™ surround

This mode applies 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 for the signal source.

• DTS Neo : 6 Cinema

This mode is optimum for playing movies. Decoding is performed with emphasis on separation performance to achieve the same atmosphere with 2-channel sources as with 6.1-channel sources.

• DTS Neo : 6 Music

This mode is suited mainly for playing music. The front left and front right signals bypass the decoder and are played directly so there is no loss of sound quality, and the effect of the surround signals from the center, surround left, surround right and surround back channels adds a natural sense of expansion to the sound field.

DTS 96/24

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, this format has a resolution of 24 bits, resulting in the same frequency band and dynamic range as 96kHz / 24 bit PCM signals.

As with conventional DTS surround, DTS 96/24 is compatible with a maximum of 5.1 channels. DTS 96/24 is fully compatible with the conventional DTS surround format, so DTS 96/24 sources can be played using a conventional DTS 5.1 channel decoder.

“DTS”, “DTS-ES”, “DTS 96/24” and “Neo:6” are trademarks of Digital Theater Systems, Inc.

Dolby Digital

Dolby Digital is the multi- channel digital signal format developed by Dolby Laboratories. Discs bearing the

DOLBY ” includes the recording of up to 5.1 channels of

D I G I T A L

digital signals, which can reproduce much better sound quality, spatial expansion and dynamic range characteristics than the previous Dolby Surround effect.

Dolby Digital EX

This mode creates the back (sometimes also referred to as “surround center”) signals from the surround left and right signals in Dolby Digital 5.1 channel source using a matrix decoder and provides 6.1 channel surround playback. For the best results, this mode should be selected during playback of

sources(bearing the “ DOLBY ”) recorded in Dolby Digital

EX. With this additional channel, you can experience more dynamic and realistic moving sound especially.

When Dolby Digital EX sources are decoded with a Dolby Digital EX decoder, the format is automatically detected upon decoding and the Dolby Digital EX mode is selected. However, some Dolby Digital EX sources may be detected as Dolby Digital sources. In this case, the Dolby Digital EX mode should be selected manually to play these sources.

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Contents 965 Read this Before Operating Your Unit IntroductionSafety Instruction Contents System Connections Connecting AntennasConnecting Audio Components Component video input default settings USB audio connection Digital input default settingsConnecting 8CH Direct INs Surround back speakers Surround speakers a and BFront left and right speakers and center speaker Speaker placementRoom 2 connections Connecting System ControlConnecting MULTI-ROOM System KIT Connecting PC for Upgrades Dolby PL II Music Parameter Front Panel ControlsFluorescent Display Digi Link system remote controls Universal Remote ControlsTape Function Table of the Numbered ButtonsPlay PLAY/PAUSE AUD1 Loading BatteriesEntering a Setup Code Enter the 3 digit setup code aiming Remote Control Operation Range Room 2 Remote ControlsOperations Listening to a Program SourceBefore operation Adjusting the tone bass and treble When CD, AUX or Video 1~ Video 6 is selectedMuting the sound Listening with the headphones Achieving higher purity of sound qualityCompensating for edgy or shrill movie sound tracks Surround modes Surround SoundTheater Front L/R Center Enjoying Surround Sound Select the desired surround mode2CH downmix mode To listen in a Dolby Pro Logic IIx modeTo listen in a Dolby Virtual Speaker mode To listen in a Dolby Headphone mode Selecting the surround back channel mode as connectedAdjusting the current channel levels Adjusting each channel level with test toneAdjust the level of the selected channel as Desired Auto tuning Manual tuningAuto presetting Tuning to preset stations Manual presettingListening to FM stereo broadcasts Scanning preset stations in sequenceDubbing from video components onto Dubbing the sound and image signalsRecording Recording with Tape MonitorDigital Audio Recording with MD Recorder Dolby Digital sources only Operating the sleep timer Adjusting the brightnessOther Functions Compressing the dynamic rangeCorrecting or clearing a label Entering a labelPress the Room 2 button Room 2 Source PlaybackUsing the OSD OSD Menu SettingsCurrent Status Display When selecting the Power AMP Assign Setting the Power AMP Assign Setting the Speaker SetupWhen selecting the Speaker Configuration Each time these buttons are pressed, and are When selecting the Speaker Distance Virtual Speaker mode changes as follows When selecting the Virtual Speaker SetupWhen selecting the Subwoofer When selecting the Crossover Frequency When selecting the Subwoofer ModePreparations When selecting the Auto Speaker SetupDB , S , 1 0 f t When selecting the Digital Input Setup Setting the System SetupWhen selecting the Tone Control When Cinema EQ mode is selectedWhen Tone Defeat mode is selected When selecting the Current Video When selecting the OSD Auto DisplayVideo When selecting the Component Video SetupWhen selecting the DC Trigger 2 Setup When selecting the Video 2 OUTWhen selecting the Digital RE-MASTERING When the DC Trigger 2 mode is set to OnWhen selecting the A/V Sync When Decoding Mode is selected Setting the Surround SetupWhen the Surround Mode is selected When thez Dolby surround mode is selectedWhen the Dynamic Range is selected When selecting the Panorama mode When selecting the Center Width controlWhen selecting the Dimension control Setting the CH Level Setup When selecting the Preset 1 orWhen selecting the Preset 1 Trim or Preset 2 Trim When selecting the Channel Level Trim When selecting the LFE Level Trim When selecting the Volume Mode Setting the ROOM2 Feed SetupWhen the Room 2 Feed mode is set to On When selecting the Room 2 Feed modeProblem Possible Cause Remedy Troubleshooting GuideAmplifier Section Specifications965