Term Category: Acoustics

Sound is compression and rarefaction within a medium, or more commonly the movement together and apart of air molecules. It has four main properties: frequency, amplitude, spectral envelope, and duration (McCoy). In air, sound travels at about 350 meters per second or about 761 miles (1,234 km) per hour.

Josh Manuel

Josh Manuel, a voice instructor and founder of VoiceScience, is dedicated to empowering singers by providing evidence-based techniques and knowledge for enhanced performance and vocal health. His expertise and passion in the field of vocal science have made him a trusted resource for singers seeking to improve their skills and achieve their full potential.

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