Bibliography (5):

1. Spatio-Temporal Prediction Modulates the Perception of Self-Produced Stimuli

2. How Well Do We Know Our Own Conscious Experience? The Case of Human Echolocation

3. Are humans constantly but subconsciously smelling themselves?

4. Wikipedia Bibliography:

   1. Voice confrontation  :

      https://en.wikipedia.org/wiki/Voice_confrontation

   2. https://en.wikipedia.org/wiki/Bone_conduction  :

      https://en.wikipedia.org/wiki/Bone_conduction