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Featured Resource

Voice Science: Using Digital Tools to Explore Pitch and Amplitude
Voice Science: Using Digital Tools to Explore Pitch and Amplitude
Interactive lesson blends a mobile phone oscilloscope app with a digital wave grapher to explore human voice patterns.

Technology Tools

Mobile Device Models
Mobile Device Models
Turn your smartphone into a robust tool for data collection! This resource provides 8 simulations that use a mobile device accelerometer to sense motion.