Meridian Technologies:
Perfect Balance

  • Automotive
  • Luxury Home Audio
  • Lifestyle Audio

The human ear’s sensitivity to different frequencies is level dependent and so at low listening levels, high and low frequencies are perceived as quieter than midrange frequencies. 

Meridian Perfect Balance ensures that as the volume of the system varies there is no perceived loss of low and high frequencies, and spectral balance is maintained at all volume levels. This ensures the listener experiences tonally balanced audio at all volume levels.

Experience In Kia | AVATR Togg | LG Electronics | Luxury Home Audio

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Perfect Balance For Luxury Home Audio

Meridian Perfect Balance preserves the natural tonal character of music by intelligently adjusting frequency response, so every track sounds full, detailed, and consistent at any listening level.

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CHALLENGE

The human ear’s sensitivity to different frequencies varies with the level of the sound source. Therefore, as the level of the sound sources decrease, the perceived loudness of low and high frequencies decreases faster than mid frequencies. This results in a perceived loss of low and high frequencies at low volume levels.

SOLUTION

Meridian Perfect balance applies volume-dependent equalisation based on psychoacoustic equal-loudness contours.

RESULT

This ensures that as the volume of the system varies there is no perceived loss of low and high frequencies, and spectral balance is maintained at all volume levels.

Perfect Balance for Automotive

In the vehicle environment, Meridian Perfect Balance continuously refines the audio signal to maintain clarity and presence, ensuring a balanced and engaging sound whether listening quietly or at higher volumes.

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Perfect Balance For Lifestyle Audio

Perfect Balance was applied to LG Tone earphones to retain a consistent frequency response across all listening levels.

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