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Meridian Audio 565 manual Introduction, TV Logic, THX Cinema, Ambisonic, Music

Models: 565

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TV Logic

TV Logic

TV Logic provides user-adjustable steering, and is recommended for use with TV broadcasts that are not surround encoded, where Pro Logic may give reduced intelligibility.

THX Cinema

THX Cinema enhances Pro Logic to replicate the sound of a dubbing stage or theatre, whether or not the other equipment in your system is THX approved.

Ambisonic

Ambisonic decodes material specifically encoded for surround sound reproduction, using a two-channel stereo-compatible encoding. Recordings encoded in Ambisonic format are available on CD from several sources including Nimbus Records and York Ambisonic. Some radio broadcasts are also broadcast in Ambisonic format.

Conventional stereo sources

The digital surround processor can also accept a conventional two-channel source, such as music on compact disc or a video soundtrack, and by analysing the information in the signal separate the two-channel recording into multiple channels to give better reproduction and a more stable spatial image.

Four alternative DSP presets are provided for reproducing material originally designed for a conventional stereo pair of speakers, and which preset you choose largely depends on your own personal preferences.

All four presets use similar procedures to extract the surround component of the original recording, which is delivered to the rear surround speakers, and side surround speakers if present.

Music

Music uses a special technique developed by Meridian to divide the sound between the left, right, and centre speakers and give a wide, spacious sound. We recommend this option for large- scale music, such as orchestral and choral music.

Introduction

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Meridian Audio 565 manual Introduction, TV Logic, THX Cinema, Ambisonic, Music

Contents

Meridian 565 Digital Surround Processor Designed and manufactured in the UK by Sales and service in the UKSales and service in the USA Prefacesurround processor ContentsUsing the digital IntroductionDSP presets Service and guaranteePreface Introduction IntroductionIntroduction The Meridian 500 SeriesProfessional features 500 Series communicationsIntroduction Sample configurationsThree-channelstereo system Five-channelsurround systemM60C M2500 THX systemMeridian Analogue Theatre IntroductionIntroduction Meridian Digital Theatre usingMeridian Digital Theatre DSP6000 Digital LoudspeakersLaserDisc A complete multimedia surround systemAn AC-3LaserDisc system IntroductionSpecification and accessories SpecificationIntroduction Available accessories PCM, 7.1, and MLP versionsIntroduction Dolby Digital DSP presetsMulti-channeldigital sources IntroductionMusic versions IntroductionMPEG Surround THX versionsAmbisonic IntroductionTV Logic THX CinemaMusic Logic IntroductionTrifield Super StereoUsing the digital surround processor Using the digital surround processorUsing the digital surround processor Front panelUsing the digital surround processor Switching on and offTo switch to standby To switch on from standbyMusic Selecting a sourceUsing the digital surround processor To select a sourceMute Adjusting the volumeUsing the digital surround processorChanging the DSP preset To change the DSP presetUsing the digital surround processor Music Changing the displaythe digital surround processor MusicUsing the digital surround processor Customising the digital surround processor Customising the digital surround processorLocked Locking and unlocking the menusprocessor CustomisingStandard parameters Changing the DSP parametersUsing a Meridian DSP Loudspeaker To change a DSP parameterStandard parameters These parameters apply to all DSP presetsCustomising the digital surround processor Customising the digital surround processor Changing treble, bass, or phasethe current bass setting for example PhaseAcademy presets Changing the listening positionPress or until the display shows Changing the integration of the centreprocessor Customising the digital surroundCustomising the digital surround processor Changing the spaciousness of the soundStereo, Mono, or Academy presets R DelayCustomising the digital surround processor Changing the lip sync and on-screendisplayTo adjust the lip sync To change the position of the on-screendisplayTrifield Changing the DSP preset for a sourceCustomising the digital surround processor MusicFootball Defining your own presetsCustomising the digital surround processor UserStored To clear a user-definedpresetPreset Clear Customising the digital surround processorDSP presets DSP presetsLogic DSP presets DSP presetsPro Logic TV Logic Pro Logic and THX Cinema DSP preset parametersDSP presets THX CinemaMono and Academy TV Logic DSP preset parametersMono and Academy DSP preset parameters DSP presetsTrifield Music DSP presetsDSP presets MusicMusic and Trifield DSP preset parameters DSP presetsTrifield only DSP presets AmbisonicSuper Stereo Music Logic Ambisonic and Super Stereo DSP preset parametersMusic Logic DSP preset parameters DSP presetsMLP MLP version only DSP presetsMPEG Music Stereo and DirectMPEG 5.1 Movie DSP presetsDSP presets Dolby Digital†Dolby Digital and Dolby Digital THX only 5.1 Movie DSP preset parametersUsing dynamic range control DSP presetsDSP presets Using peak-levellimitingService and guarantee Service and guaranteeService GuaranteeService and guarantee Glossary Layout Steered surrounds PresetSource SurroundGlossary A standard configuration of the digitalresets any configuration and calibration changes TypeIndex IndexIndex Meridian Lossless Packing IndexIndex