Use the online Voice recorder that we will be using in week 7 and record yourself or someone else saying your own name or some other short phrase. https://online-voice-recorder.com/

• Say your name or the short phrase - normal volume, whisper and then shout and screenshot the visual recording. Using the Snipping Tool and label the different volumes (normal, whisper and shout).
• Record your voice or other voice singing Happy Birthday or Twinkle Twinkle. Take a screenshot as well.

Label the different words of the song? What do you notice about the audio recording relevant to volume and time?

• Download the audio file and upload it to use the Audio Tools. What happens when the pitch is lowered? What happens when you raise the pitch?
• How can you tell a change in decibel?

Share all of your screenshots in your lab report and one of your voice recordings. Answer all the questions.

What do you notice about the audio recording relevant to volume and time?

What happens when you change pitch? Why would this be?

How is time represented?

How can you tell when there is a change in decibel level?

How is intensity demonstrated?

What is resonating? What is the result of resonance?