Meridian Technologies:
True Time

  • Automotive
  • Luxury Home Audio

Filters are critical in digital audio, but they can introduce distortion and harshness because of "pre-ringing". Early digital recordings suffer from harshness too, due to primitive filters.

After painstaking research, Meridian developed a special filter that avoids pre-ringing and cleans up the effects of early filters. The result: a better, cleaner sound from recordings old and new.

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True Time For Luxury Home Audio

Meridian True Time uses proprietary apodising filter technology to eliminate pre-ringing and digital artefacts, preserving the natural timing of the original recording for a clearer, more lifelike listening experience in the home.

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CHALLENGE

Filters are critical in digital audio, especially in analogue-to-digital and digital-to-analogue converters (ADCs and DACs). However, they can introduce distortion and harshness because of "pre-ringing" or pre-echo. In particular, early digital recordings suffer from harshness too, due to primitive filters.

SOLUTION

Meridian's proprietary Apodising Filter avoids pre-ringing and can actually clean up the effects of early filters, converting pre-echo to post-echo.

RESULT

This improves intelligibility, decreases listening fatigue and provides a more natural sound from new and old recordings.

True Time For Automotive

Meridian True Time applies advanced apodising filtering to reduce distortion and remove pre-echo effects, ensuring cleaner, more natural sound reproduction across all types of music within the vehicle environment.

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