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Meridian Audio 565 manual Introduction, MPEG Surround, THX versions, Music versions, Pro Logic

Models: 565

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MPEG Surround

Introduction

MPEG Surround

MPEG Surround is the preferred audio format for DVD in PAL territories, and along with Dolby Digital is a contender as the standard for music and performance videos on DVD worldwide. In addition, it is widely available in US satellite broadcasts.

THX versions

THX versions of Dolby Digital, MPEG Surround, and DTS are provided to give a better match between the original soundtrack and typical domestic listening conditions.

Music versions

Music versions of Dolby Digital, MPEG Surround, and DTS are provided with a lower LFE level, to match the bass levels in music CDs.

MLP (MLP version only)

MLP (Meridian Lossless Packing) is the standard format for music on DVD. It allows multiple audio channels, of up to 192kHz 24-bit quality, to be stored on a DVD without losing any information. It can also be used to store four-channel audio on a standard CD without any loss of quality.

Multi-channel sources encoded onto two channels

Several systems have been developed for encoding multi- channel sources onto a standard two-channel analogue signal so that they can be reproduced by a conventional stereo system, or decoded with special equipment for multi-channel reproduction. The 565 Digital Surround Processor provides decoding of the two most important of these, Ambisonic and Dolby Surround. Although the channel separation cannot be as good as with the digital multi-channel formats, the 565 produces excellent results with these formats.

Pro Logic

The Pro Logic preset is recommended for decoding Dolby Surround encoded video and LaserDisc soundtracks, and films on television. Such materials are usually identified by a Dolby Surround symbol on the packaging, or displayed on the film before the programme.

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Meridian Audio 565 manual Introduction, MPEG Surround, THX versions, Music versions, MLP MLP version only, Pro Logic

Contents

Meridian 565 Digital Surround Processor Preface Sales and service in the UKSales and service in the USA Designed and manufactured in the UK byIntroduction ContentsUsing the digital surround processorPreface DSP presetsService and guarantee Introduction Introduction500 Series communications The Meridian 500 SeriesProfessional features IntroductionFive-channelsurround system Sample configurationsThree-channelstereo system IntroductionIntroduction THX systemMeridian Analogue Theatre M60C M2500DSP6000 Digital Loudspeakers Meridian Digital Theatre usingMeridian Digital Theatre IntroductionIntroduction A complete multimedia surround systemAn AC-3LaserDisc system LaserDiscIntroduction Specification and accessoriesSpecification Introduction Available accessoriesPCM, 7.1, and MLP versions Introduction DSP presetsMulti-channeldigital sources Dolby DigitalTHX versions IntroductionMPEG Surround Music versionsTHX Cinema IntroductionTV Logic AmbisonicSuper Stereo IntroductionTrifield Music LogicUsing the digital surround processor Using the digital surround processorFront panel Using the digital surround processorTo switch on from standby Switching on and offTo switch to standby Using the digital surround processorTo select a source Selecting a sourceUsing the digital surround processor Musicdigital surround processor Adjusting the volumeUsing the MuteUsing the digital surround processor Changing the DSP presetTo change the DSP preset Music Changing the displaythe digital surround processor MusicUsing the digital surround processor Customising the digital surround processor Customising the digital surround processorCustomising Locking and unlocking the menusprocessor LockedTo change a DSP parameter Changing the DSP parametersUsing a Meridian DSP Loudspeaker Standard parametersCustomising the digital surround processor Standard parametersThese parameters apply to all DSP presets Phase Changing treble, bass, or phasethe current bass setting for example Customising the digital surround processorChanging the listening position Academy presetsCustomising the digital surround Changing the integration of the centreprocessor Press or until the display showsR Delay Changing the spaciousness of the soundStereo, Mono, or Academy presets Customising the digital surround processorTo change the position of the on-screendisplay Changing the lip sync and on-screendisplayTo adjust the lip sync Customising the digital surround processorMusic Changing the DSP preset for a sourceCustomising the digital surround processor TrifieldUser Defining your own presetsCustomising the digital surround processor FootballCustomising the digital surround processor To clear a user-definedpresetPreset Clear StoredDSP presets DSP presetsPro Logic Logic DSP presetsDSP presets THX Cinema Pro Logic and THX Cinema DSP preset parametersDSP presets TV LogicDSP presets TV Logic DSP preset parametersMono and Academy DSP preset parameters Mono and AcademyMusic Music DSP presetsDSP presets TrifieldTrifield only Music and Trifield DSP preset parametersDSP presets Super Stereo DSP presetsAmbisonic DSP presets Ambisonic and Super Stereo DSP preset parametersMusic Logic DSP preset parameters Music LogicStereo and Direct DSP presetsMPEG Music MLP MLP version onlyDolby Digital 5.1 Movie DSP presetsDSP presets MPEGDSP presets 5.1 Movie DSP preset parametersUsing dynamic range control †Dolby Digital and Dolby Digital THX onlyUsing peak-levellimiting DSP presetsService and guarantee Service and guaranteeService and guarantee ServiceGuarantee Glossary Layout Surround PresetSource Steered surroundsType A standard configuration of the digitalresets any configuration and calibration changes GlossaryIndex IndexIndex Index Meridian Lossless PackingIndex