Skip to main content
Please log in to rate Already rated

Treble Tilt Filters

Convolution Emulation

Numerical Sound

  • • Adds Brightness or Darkens audio
  • • Better sounding than regular EQ
  • • Transparent & Neutral sounding

Video clips

Audio examples

Numerical Sound Treble Tilt Filters (TTF) contains 36 convolution filters at each Reason sample rate to brighten or darken your sounds in the most transparent way possible. They can be used in a wide range of applications: from mastering to adding warmth or clarity, from creative sound design to changing the emphasis of effects - or even emulating the sound of a vintage recordings. Dark Tilt Filters can remove harshness and blend sounds into a mix. Brighter Tilt filters emphasize the high end, adding presence that can keep sounds from getting lost in the mix.

Product details

-Users who have purchased Treble Tilt Filters can receive periodic free combinator patches and application information by registering at

  • TTL cutoff frequencies are at F#7 (2960 Hz), C8 (4186 Hz) and F#8 (5920 Hz) each with 6 levels of bright and dark - a total of 36 filters at each sample rate offered by Reason.

  • This convolution software makes precision sound possible that is otherwise unattainable with parametric and multiband EQ because of its inherent lack of resonance curves and phase distortion.

  • Stereo Width, Gain, Pan and Dry/Wet controls make it easy to mix and shape the sounds.

  • Audiophile design supports 44.1, 48, 88.2, 96 and 192 KHz sample rates with processing transparently optimized for each sample rate.



Released: 2015-05-22
Version: 1.0.1