Final answer:
The connotative meaning of voice in the context of personification is the personality or identity projected by the narrator or writer.
Step-by-step explanation:
The connotative meaning of voice in the context of the speaker personifying the 'new voice' that keeps her company is the personality or identity projected through the narrator or writer. It is the sum total of the words chosen, the way they are used, and the attitude projected by the word choice, creating a specific mood and atmosphere. The voice of the speaker in a poem can be distinct from the writer's voice and may be created as a character or persona.