Looking for Unreal Equivalent of Unity Audio Spatial Settings

I am working on duplicating some unity code in unreal and I am having difficulty with finding what the unreal equivalent of these 3 settings are, If anyone has more experience with unreal audio and can help point me towards some examples or something I would really appreciate it.

  1. AudioSettings.dspTime
  2. AudioSource.spatialBlend
  3. AudioSource.panStereo