Which term describes a sound that can be stretched without distortion?

Which term describes a sound that can be stretched without distortion?

• A. Discrete Sound
• B. Voiced Sound
• C. Continuous Sound
• D. Silent Letter

Answer: (C)

Understanding whether a sound is continuous or discrete in time helps explain which term fits a sound that can be stretched without distortion. A continuous sound is smooth and unbroken, with a waveform that has no gaps. Because it lacks distinct, separate steps, you can imagine extending its duration along the time axis without introducing abrupt changes in the waveform, so the sound’s character remains intact. A discrete sound, on the other hand, is made up of separate units or samples, so stretching it would introduce noticeable steps or gaps and alter the quality. Voiced sound describes how the sound is produced (vibration of the vocal folds) and isn’t about time continuity, while a silent letter is an orthographic concept, not an acoustic property. So the term that fits a sound that can be stretched without distortion is continuous sound.

Understanding whether a sound is continuous or discrete in time helps explain which term fits a sound that can be stretched without distortion. A continuous sound is smooth and unbroken, with a waveform that has no gaps. Because it lacks distinct, separate steps, you can imagine extending its duration along the time axis without introducing abrupt changes in the waveform, so the sound’s character remains intact. A discrete sound, on the other hand, is made up of separate units or samples, so stretching it would introduce noticeable steps or gaps and alter the quality. Voiced sound describes how the sound is produced (vibration of the vocal folds) and isn’t about time continuity, while a silent letter is an orthographic concept, not an acoustic property. So the term that fits a sound that can be stretched without distortion is continuous sound.