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Ball, Edward; Ruiz, Frances; Ruiz, Michael J. – Physics Education, 2017
We have developed an online oscilloscope program which allows users to see waveforms by utilizing their computer microphones, selecting from our library of over 30 audio files, and opening any *.mp3 or *.wav file on their computers. The oscilloscope displays real-time signals against time. The oscilloscope has been calibrated so one can make…
Descriptors: Measurement Equipment, Science Equipment, Physics, Scientific Concepts
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Flowers, James – Technology Teacher, 1993
Offers information about music as a science and as a form of communication. Describes classifications of musical instruments and advances in electronic musical technology. Includes two design briefs (student learning activities). (JOW)
Descriptors: Acoustics, Computer Oriented Programs, Learning Activities, Music