Looking for Mobile dev with audio signal processing SDK knowledge for audio Time Stretching SDK -- 2

Job ID: 30986344

Budget: $30 – $250 USD

I have an audio processing existing app for both iOS and Android and Its using Ruberband Libraries and audio player developed for it : https://breakfastquay.com/rubberband/.
I am having intermittent audio distortion when the app is playing some audio files and I need to fix that issue.
The app has features like Audio time stretching, Tempo +/-, BPM Syncing, loading multiple audio files and changing the playing audio files and the syncronized and quantized timing.

The developer that will do this task must have experience or had worked on and audio processing app with SDKs that has features like audio time-stretching etc. You much show that you have worked with e.g music processing app like D.J Apps etc
Related categories: Mobile App Development iPhone Android Objective C iPad