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SpeechTest is a tool for measuring the vocal maturation of boys through pubertal change. It works by measuring average spoken pitch while counting bac …

Beef up the bass sounds on a pipe organ by adding a pedal reed that is playable on an iPad for a minute fraction of the cost of one pedal reed pipe!Or …

HarmSyn allows harmonic synthesis to be demonstrated in real-time. It operates over the full range of human hearing (20 Hz to 20 kHz) and offers 16 ha …

Teaching acoustics or music and want to demonstrate harmonic synthesis? Then HarmSynLite provides a free tool for your iPad.The is the Lite version of …

Choosing music for a wedding? What are good choices for organ pieces? What pieces could the choir sing? Not sure which Trumpet Tune is which, what to …

Often described as “the king of instruments”, the pipe organ has a number of stops which the organist uses to modify the sound. All pitched sounds are …