Real time speech signal processing plugin for Android, iOS and Desktop app development


I need a speech signal processing plugin for mobile and desktop app.
The main features are:

  1. Delayed Auditory Feedback (30-300ms) - real time one-time delay
  2. Frequency Filtered Feedback - HPF and LPF
  3. Frequency Altered Feedback - pitch changer
  4. Automatic noise reduction

Here’s the link to one simple mobile app and one desktop app that use Delayed Auditory Feedback only:

What we need from you is a plugin that we can incorporate in Android and iOS mobile development, and desktop app development.

If interested, please contact me on

Thank you,

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