True or False: Fundamental frequency increases the most in stressed syllables and words.

The statement is true because, in speech, fundamental frequency (often perceived as pitch) tends to increase in stressed syllables and words compared to unstressed ones. This phenomenon is an important feature of prosody in spoken language. Stressed syllables are typically louder, longer, and have a higher pitch. This variation helps listeners identify the most important words or concepts in a sentence, aiding in comprehension.

In many languages, the rise in fundamental frequency during stressed syllables is a common characteristic, as it serves to convey information about the structure and meaning of the spoken discourse. Therefore, when an emphasis is placed on certain syllables or words, there is a physiological response in the vocal cords resulting in an increased fundamental frequency. This increase in pitch is a cue that signifies the importance of that stress, underscoring its significance in communication.