> you lose the original intonation (Did the speaker sound confused? Hesitant? Was it a different voice than before?) – and what did you gain? Good point about

> you lose the original intonation (Did the speaker sound confused? Hesitant? Was it a different voice than before?) – and what did you gain? Good point about intonation. You gain almost perfect signal-to-noise, an error-free cascade of instructions to all (if that's needed), and immediate synchronized updates of all systems. Maybe that's not as significant a problem as it seems from the outside. As I said, I'm in IT not aviation. Thanks for answering my questions!