"You speak too fast! Slow down!" If you’re someone who has ever been put under the stress of speaking in front of a group of people, you’ve probably heard this type of feedback. Alternatively, you ...

Biologists at the University of Massachusetts Amherst have released the first broad-scale, comparative, fine-grained analysis linking the amplitude, or volume, of a bird's song to its vocal frequency, ...

Students go over ways to describe sound using volume and pitch. In this lesson, students go over ways to describe sound using volume and pitch. Mrs. Newby will read a few pages from the book How Does ...

Biologists recently announced that they have released the first broad scale, comparative, fine-grained analysis linking the amplitude, or volume, of a birds' song to its vocal frequency, or pitch.