The voice says it in a question way: Are you cold?
The voice definitely has rising intonation.
May this sentence be understanded as " without emotions"!?
No, it cannot. It is a simple phrase but the audio is misleading. Sounds like a question, so the normal translation will be "Are you cold?".
The audio is clearly a question.
i agree with everybody... i made the same mistake! the sentence really sounds like a question