888 Digital 565 manual Changing the DSP preset, To change the DSP preset

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Changing the DSP preset

Using the digital surround processor

18

Each source has a set of DSP presets associated with it, one for each of the alternative audio formats: two-channel (PCM), Dolby Digital, DTS, MPEG, and MLP.

When you choose a source an appropriate DSP preset is selected for the incoming audio format.

For example, if you have selected the CD source and are playing a conventional CD, the Trifield DSP preset will initially be selected. You may then wish to choose a different DSP preset, such as Music or Ambisonic.

You can also change the default DSP preset associated with the source; See Changing the DSP preset for a source, page 30.

To change the DSP preset

● Press > or < until the display shows Music the current DSP preset; for example:

●Press A or V to step between the different DSP presets.

If you are using a Meridian DSP Loudspeaker, display the current preset by pressing Function > or Function <, and change the preset by pressing Function A or Function V.

You will be able to choose any of the predefined DSP presets, or any user-defined presets you have stored.

The following table gives the sequence of DSP presets for each audio format, followed where appropriate by the abbreviated name used on the display:

Audio format

Presets

Two-channel (PCM)

Direct, Music, Trifield, Ambisonic

 

(Ambisonic), Super Stereo (Super),

 

Stereo, Music Logic (MusLogic),

 

Pro Logic (ProLogic), THX Cinema

 

(THX), Mono, Academy, TV Logic

Dolby Digital

Dolby Digital (Digital),

 

Dolby Digital THX (Dig THX)

DTS

DTS, DTS THX, DTS Music (DTS Mus)

MPEG

MPEG, MPEG THX,

 

MPEG Music (MPEG Mus)

MLP (MLP version only)

MLP

In each case these will be followed by any user-defined presets you have stored for the appropriate audio format.

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Contents Meridian 565 Digital Surround Processor Preface Contents DSP presets Service and guaranteeIntroduction Meridian 500 Series Professional featuresSeries communications Three-channel stereo system Sample configurationsFive-channel surround system THX system Meridian Analogue Theatre DSP6000C Complete multimedia surround system An AC-3 LaserDisc systemSpecification and accessories SpecificationAvailable accessories PCM, 7.1, and MLP versionsDSP presets Multi-channel digital sourcesMulti-channel sources encoded onto two channels Mpeg SurroundConventional stereo sources TV LogicSpecial DSP presets TrifieldUsing the digital surround processor Front panel To switch to standby Switching on and offTo switch on from standby Selecting a source To select a sourceTo change the volume Adjusting the volumeTo restore the sound To mute the soundChanging the DSP preset To change the DSP presetChanging the display To change the displayUsing the digital surround processor Customising the digital surround processor To lock the menus Locking and unlocking the menusTo unlock the menus To change a DSP parameter Using a Meridian DSP LoudspeakerChanging the DSP parameters Standard parametersStandard parameters OSDTo change the treble Changing treble, bass, or phaseTo change the absolute phase To change the bassChanging the listening position To move the listening position to the left or rightChanging the integration of the centre To change the relative delay of the centre speakerTo change the relative level of the centre speaker To change the relative delay of the rear or side speakers Changing the spaciousness of the soundChanging the lip sync and on-screen display To adjust the lip syncTo change the position of the on-screen display Changing the DSP preset for a source To change the DSP preset for a sourceDefining your own presets To save the preset settingsTo clear a user-defined preset DSP presets Logic DSP presets Pro LogicTHX Cinema Pro Logic and THX Cinema DSP preset parametersTV Logic Mono and Academy DSP preset parameters TV Logic DSP preset parametersMono and Academy Music Music DSP presetsTrifield Music and Trifield DSP preset parameters Ambisonic Super StereoMusic Logic Ambisonic and Super Stereo DSP preset parametersMusic Logic DSP preset parameters DTS MusicStereo and Direct Mpeg MusicMLP MLP version only Dolby Digital Movie DSP presetsDolby Digital THX, DTS THX, Movie DSP preset parameters Using dynamic range controlUsing peak-level limiting Service and guarantee Service GuaranteeGlossary Max SPL Mono surrounds LayoutLimit Mono sub LFE subSource Surround PresetSteered surrounds Type Index DSP parametersListening position, moving to Meridian Digital Theatre Selecting a source Sides DSP parameter Sources Processor
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565, 565 specifications

The Meridian Audio 565 is a landmark in the realm of high-fidelity audio processing. Launched as a digital surround sound processor, it has captivated audiophiles and home theater enthusiasts with its innovative technology and exceptional sound quality. The 565 serves as a definitive solution for those looking to enhance their audio experience, boasting a range of features that solidify its status in the industry.

One of the main features of the 565 is its advanced digital signal processing capabilities. It utilizes Meridian’s proprietary Apodizing filter technology, which significantly improves frequency response and effectively reduces time-domain distortion. This technology enables precise sound reproduction, allowing listeners to experience their favorite music and movies as intended by the creators.

The Meridian 565 is equipped with multiple inputs and outputs, supporting various audio formats. It features both balanced and unbalanced audio connections, ensuring compatibility with a wide range of audio equipment. This flexibility allows users to seamlessly integrate the 565 into their existing audio systems, whether they are aiming for stereo or surround sound configurations. The device supports multi-channel audio formats, giving users the opportunity to experience immersive soundscapes.

Another noteworthy characteristic of the 565 is its user-friendly interface. It comes with a well-organized remote control and an intuitive on-screen display that simplify the process of configuring and operating the device. Users can easily adjust settings, switch between different input sources, or fine-tune audio parameters to suit their personal preferences.

The build quality of the Meridian 565 is also commendable. Typically housed in a robust chassis, the device is designed to minimize interference from external electromagnetic sources, thus preserving audio integrity. This attention to detail in construction reiterates Meridian’s commitment to delivering high-performance audio solutions.

In conclusion, the Meridian Audio 565 is an exceptional digital surround sound processor that combines advanced technology with user-friendly features. Its unique technologies, such as Apodizing filtering, flexible connectivity options, and robust build quality, make it a top choice for audiophiles and home theater enthusiasts alike. Whether for casual listening or an immersive cinematic experience, the 565 stands as a testament to Meridian's dedication to excellence in audio engineering.
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