When the raven first taps at the chamber door in “the raven” by edgar allan poe, it is midnight. what is the speaker’s first reaction to the tapping

He thinks it is a visitor.

In the first stanza of the poem "The Raven," the speaker hears a tapping at his chamber door around midnight. Wondering who could be at that hour, he assumes it is a visitor. The stanza says:

Once upon a midnight dreary, while I pondered, weak and weary,

Over many a quaint and curious volume of forgotten lore—

While I nodded, nearly napping, suddenly there came a tapping,

As of some one gently rapping, rapping at my chamber door.

“’Tis some visitor,” I muttered, “tapping at my chamber door—

Only this and nothing more.”

there is no excerpt.

put the excerpt in the comments and ill answer.