What made the narrator mistake the musical whistle for a sound from the intercom?
The narrator mistook the musical whistle for a sound from the intercom because he was sitting in his office checking through lists of technical stores.
When he heard the musical whistle beside his ear, he naturally assumed it had come over the station intercom and was waiting for an announcement to follow.
The context of being in an official workspace led him to expect routine communications through the intercom system.
Explanation
The narrator was working in his cubbyhole office, engaged in checking technical stores lists. When he heard the whistle, his immediate assumption was that it was a routine intercom announcement. This shows how unexpected a canary's presence was in a space station, making the intercom a more logical explanation in his mind.
Solution Steps
The narrator was sitting in his office checking lists of technical stores when he heard the sound
He assumed the musical whistle beside his ear came from the station intercom
He expected an announcement to follow the whistle
The official workspace context made routine intercom communications seem like the logical explanation