Student 1 is an unintelligible female speaker with a very limited phonetic repertoire, severe pitch and loudness problems and little residual hearing. During 12+ years of speech therapy prior to entry ...

The statistics can help student evaluate pitch and loudness. Instruction to Alter Pitch Level Instruction for lowering a student's pitch level and regulating the pitch range can be supported by the ...

If air particles move back and forth a lot we hear a loud sound. If the source of a sound makes the particles vibrate more gently, we hear a quieter sound. The pitch of a sound depends on how ...

The just noticeable difference (jnd) in any parameter, such as PITCH, LOUDNESS and duration. Also called the difference limen. As can be seen in the graphs below, each of these depends on the ...