Meanings of dispassionate voice in English

Examining the ticket on the bag, he announced in a clear, dispassionate voice:

The cries subsided gradually to childish sobbing, overlaid by Yhakobin's low, dispassionate voice.

Mr. Elton had a low but clear and dispassionate voice, and a concise utterance.

Lily's chest ached as she recounted the past twenty-four hours, yet she spoke in a strangely dispassionate voice.

He speaks to the one-eyed leader in a dispassionate voice, conveying a message, as the beer is passed around.

Out of that darkness, there came the slow beating of a muffled drum, and presently a calm, dispassionate voice:

Her cold, dispassionate voice fell on them like a bucket of chill water thrown onto a pack of snapping bitches.

The Al-Qaeda leader was not shown in the video, but he could be heard speaking in a calm, dispassionate voice, with a noticeable Saudi accent.

She stood, running her hands across the water silk with a slow, sensual motion that formed a bizarre visual counterpoint for her coldly dispassionate voice.

"I shall never forgive you, Nina," said Almayer, in a dispassionate voice.

'You had better explain, Jim,' said a dispassionate voice from the end of the table.

"We don't need you anymore, Tory Brennan." He spoke in a cold, dispassionate voice.

"Thank you, my man," he said, in a dispassionate voice.

"Launching in twenty seconds," said the dispassionate voice.

"This," she said, in a calm and dispassionate voice, "is the worst night of my life."

"If you don't want to take the test, that's fine with me," I say in my most dispassionate voice.