Math 5: Homeworks
- FALL 2008
- HW1 due Wed Oct 1.
Audio for you: Mystery Sound 1.
(answer key)
- HW2 due Wed Oct 8.
Audio for you:
Mahler's Fifth Symphony (opening),
Great Paul bell at St Paul's Cathedral, London,
Telephone touch tones.
Touch tone frequency code info
(you only need the table in the section called `DTMF Standard').
(answer key)
- HW3 due Wed Oct 15.
Audio for you:
AC-DC Hells' Bells opening,
Mystery echo A,
Mystery echo B
(listen with headphones or a stereo with good bass),
Moving train whistle
(recorded near White River Junction, VT).
(answer key)
- HW4 due Wed Oct 22.
Audio for you: Tones getting louder
(CAREFUL: quiet tones become rapidly very loud!
Keep the volume low until you know how loud the last tone is)
(answer key, note error in 7a, factor of 20
rather than 50 was used. Correct answer is 96dB)
- HW5 due Wed Oct 29
Audio for you: Tuning Fork Decay
(answer key)
- HW6 due Wed Nov 5.
Audio for you: Tube Slaps
(answer key)
- HW7 due Wed Nov 12.
Audio for you: Noise bottle,
Vowels both spoken and whispered,
Kemeny stairwell clap.
(answer key)
- HW8 due Wed Nov 19 (half-length one).
(answer key)
Some as-yet unused audio: