C# audio reverb wrapper for c++

Source code for a sound editing library with the following specs/requirements: Project Pre-requisites 1. DirectSound (Version x.0 - min 9.0) – DirectSoundFXI3DL2Reverb 2. C/C++ library 3. C# Windows Forms 4. Sound Editing in Visual Studio applications for Windows – basic/medium informations Project libraries/technologies to be related with or to be based on: 1. NAudio, 2. CSCore 3. Audacity Project Requests: Apply a reverb effect(we are interested in an implementation of Interactive 3D Audio Level 2 Reverberation) to a sound (first wav but also mp3). When playing a sound (mono/stereo) you must give real time access to equalizer. The reverb should expose the following parameters • Dry/Wet • Room/High Frequency • Room/Low Frequency • Reflection • Diffusion • Reverb mix or Reverb and Reverb Delay • Reverb High Frequency We are looking for an independent solution that we can integrate in our current windows forms application (C#). Can be a C/C++ Library that can be used in C# application or a C# code library. Please Note: We are not satisfied with the reverb implemented in CS Core (is not accurate because when you lower the Room/High Frequency and Reverb below the middle scale, cuts off the whole sound). We think that the reverb implemented in Audacity is correct because even on the lowest value, you can still hear the sound).