Sandy noise while streaming audio/voice

[Connor_FMOD]

Hi,

Thank you for the audio and the code. Could I please grab your FMOD and Unity versions?

While I investigate, I will pass on some forums with useful information:
Solving some VOIP issues:

Vivox to Unity OnAudioFilterRead to FMOD programmer sound. Stutters/crackling

Hi everyone, I was having the same audio stuttering problem when sending Vivox signal to FMOD with AudioTaps. I tried so many times with different approaches and was about to give up when I finally fixed in our game. The catch was actually using what Connor said in a previous post about using an intermediate audio buffer and setting the proper CREATESOUNDEXINFO. I currently have Unity Audio settings with buffer size at Best Performance (which is 1024) and default settings. I implemented Latency…

Play back audio with minimal delay:

Audio artifacts when playing audio generated via code

Thank you for the project, it greatly helped in testing! Some things I tested: Artifacts Moved the CaptureFrame() function from Update() to FixedUpdate() to remove the dependence on frames. Decreased the size of the default DSP Buffer Length (Unity Integration | Settings DSP Buffer Length Settings), I tested 256. Latency Reducing the size of the buffer created in the exinfo exInfo.length = SampleRate * PCMMultiplier;, I tested halving this value. Another option maybe using a FMOD_SOUN…

We also have our Unity Integration | Examples Video Playback which outlines how to deal with provider/receiver audio.