So, no, a person cannot hear my voice when you think of them.
When you think of someone, it's a mental process occurring within your mind. You might recall memories associated with that person or imagine conversations with them, but it doesn't involve any external voices being projected to them.
Human thought processes are internal and don't directly influence others in a way that they can hear voices or thoughts originating from someone else's mind. Communication between individuals typically occurs through spoken words, written messages, body language, and other forms of interaction.