Stereo Shaper And Mid/Side Processor For iPad

Holderness Media releases Stereo Designer      13/02/14

Holderness Media says that Stereo Designer is an easy to use multi-purpose stereo shaping tool for Audiobus and Inter-app Audio. They tell us that you can create unique wide stereo images, "stereoize" a mono sound source, apply mid/side processing, independent high and low pass filters per channel, and more. Here's the details in their own owrds:

Process synths, drum machines and hundreds of other apps by connecting through Audiobus. Use Stereo Designer as an effect inside Garageband, Auria, Cubasis, and AudioShare using Audiobus or Inter-app audio.

Stereo Designer features two distinct modes: PERFORM and TWEAK.

  • PERFORM mode is focused around four XY touch pads. Touch to control LOW PASS, DELAY, PAN and OUTPUT gain independently for left and right channels.
  • TWEAK mode features large expressive sliders and additional effect parameters, allowing you to fine tune your sound.

In addition to Audiobus and Inter-app Audio support, Stereo Designer can also process external instruments such as guitar, voice and synths by connecting a microphone or professional audio interface such as the Apogee Jam, ONE, or any iOS compatible USB audio interface.


  • Control individual Left/Right channel volume, panning, filter and more.
  • Mid/Side (M/S) processing mode lets you adjust the volume, high and low pass filters for Mid and Side independently.
  • Widen or reduce the stereo width of an input signal.
  • Independent panning position of each channel, allowing for interesting stereo placement.
  • Individual High and Low Pass filter per channel for additional stereo shaping.
  • Phase (polarity) invert Left/Right channels.
  • Isolate the Left or Right channel and manipulate the resulting mono signal.
  • "Stereoize" mono inputs using individual channel delay + High and Low Pass filters.
  • Sum Left and Right channels to mono.

Pricing and Availability:
$2.99 on the app store.

More information:


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