YDS Paragraf Doldurma Soruları Test 1 3. Soru

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Noise-cancelling headphones use microphones to detect surrounding sound. A built-in processor then generates an opposing sound wave. ------ Many travelers now consider them essential for long flights. Parçada boş bırakılan yeri en uygun şekilde tamamlayan cümle aşağıdakilerden hangisidir?

Traditional headphones simply block sound through thick padding alone.

Vinyl records are experiencing a modest resurgence among collectors.

Most concert halls were designed without any acoustic engineering.

This cancels out much of the ambient noise before it reaches the ear.

Musicians rarely use digital tools when composing new songs.