Audible hiss at high volume settings

The input dynamic range of most current recordings is at maximum 16 bit. The reason for this is that currently CD, DVD, and LaserDisc use a 16-bit standard, although DVD can support up to 24-bits. The analogue sources you have cannot achieve this kind of range. For comparison, analogue sources are likely to be of the order of:

•VCR, 12 bits.

•FM radio, 13 bits.

•Reel to reel tape, 13 bits.

•Cassette tape, 12 bits.

•LP, 11 bits.

Note: There may be a difference between the dynamic range of the source channel when it is operating, and the noise you hear in standby. For example, LP normally has lower noise when the stylus is not in the groove; similarly tape will be quieter when it is stopped. CD may also be quieter when it is stopped, producing so called ‘digital silence’.

The G68 has a 24-bit capability on its internal analogue-to-digital converter, which is used for analogue sources. When the volume is turned up high you may hear its dither as a hiss when the sources are stopped. This hiss is lower than the background noise of your recordings and should be of no consequence.

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Tr o u b l e s h o o t i n g

Sound not clear

•If speech sounds muffled in a system with a centre speaker, check that sound is coming from the centre as there may be a connection problem. In a digital or Meridian feed to the centre you may have set it up to be right instead of left so that it is playing a subwoofer signal.

•If speech sounds muffled in a system with no centre speaker, you may have selected a layout that expects one. See Configuring speakers, page 28.

Centre not working

There may be a connection problem.

•In a digital or Meridian feed to the centre, you may have set it up to be right instead of left, and therefore it may be playing a subwoofer signal.

There is a hiss when starting DTS LaserDiscs or CDs

The DTS audio stream is indistinguishable from a PCM audio stream; the G68 takes 30ms to identify the encoding, during which a hiss is heard.

•With non-video DTS sources you can add a 30ms delay to avoid this.

•With video sources you can create a DTS-only source to avoid any hiss.

For more information about each of these options see the Meridian

Configuration Program Guide.

G68, G68 specifications

Meridian America G68 is a cutting-edge audio processing and distribution system that represents the pinnacle of home entertainment technology. With a focus on high-fidelity audio performance, the G68 is designed to deliver an immersive listening experience that caters to audiophiles and casual listeners alike. This device is an essential component for anyone looking to create a sophisticated and dynamic home theater setup.

At the core of the G68 lies its advanced digital signal processing (DSP) capabilities. This technology allows the unit to decode and process various audio formats, including stereo, multi-channel surround sound, and high-resolution audio. The G68 supports a wide array of audio formats, ensuring compatibility with virtually all modern audio sources, from CD players to streaming services. It also features Meridian's unique Apodizing filter, which helps to minimize distortion and enhance sound clarity, allowing users to enjoy their music and movies as intended by the creators.

One of the standout features of the G68 is its flexibility in system configuration. The unit can be easily integrated into existing audio and home theater setups, providing multiple inputs and outputs to accommodate various components. It supports both analog and digital connections, ensuring seamless integration with other Meridian products as well as third-party devices. This feature is particularly appealing for those looking to build a custom home entertainment system that meets specific needs.

In addition to its impressive audio capabilities, the G68 also boasts advanced room correction technology. This feature analyzes the acoustic properties of the listening environment and adjusts the output accordingly, optimizing sound quality regardless of the room's layout. The G68 employs proprietary algorithms to ensure that listeners experience even, balanced sound, making it an ideal choice for challenging acoustic environments.

Furthermore, the Meridian America G68 is designed with user-friendliness in mind. Its interface is intuitive, allowing for easy navigation and adjustment of settings. The unit can be controlled via a remote or integrated into a comprehensive home automation system, providing flexibility and convenience for users.

In summary, the Meridian America G68 stands out as a sophisticated audio processing solution, combining advanced technologies with exceptional performance. Its versatility, compatibility, and user-friendly features make it an exemplary choice for anyone seeking to elevate their home audio experience to new heights.

Meridian Audio G68 Audible hiss at high volume settings, Sound not clear, Centre not working

Models: G68 G68