Georgia State University
Georgia State University: Hyper Physics: Sound Level Measurement
Home page for a hypertext physics course. Users can access subjects ranging from the sound wave parameters that effect hearing and communication to OSHA worplace standards.
Georgia State University
Georgia State University: Hyper Physics: Sound and Hearing
Home page for a hypertext course on physics. Accesses a range of topics from hearing to sound measurement to sound propoation to musical instruments.
Georgia State University
Georgia State University: Hyper Physics: Sound Propagation
This page and the many pages which are indexed to focus on the behaviors of sound which characterize it as a wave. Reflection, refraction, interference, diffraction and more are clearly illustrated and explained.
Georgia State University
Georgia State University: Hyper Physics: Auditorium Acoustics
Home page for a hypertext physics course on auditorium acoustics and acoustical design.
Georgia State University
Georgia State University: Hyper Physics: The Place Theory
An indexing page for an elaborate and in-depth hyper-textbook on various physics topics. This page indexes several others which pertain to human ability to perceive sound and recognize pitch. Introduces and explains Place Theory.
Georgia State University
Georgia State University: Hyper Physics: Musical Instruments
Homepage for a hypertext about the different families of musical instruments. From this page, users can retrieve information on a the acoustics of a variety of specific instruments: stringed instruments, woodwind instruments, brass...
Georgia State University
Georgia State University: Hyper Physics: Resonance
This hypertext physics course surveys sound resonance in musical instruments. Illustrated.
Curated OER
Georgia State University: Interference of Sound
An exceptional entry for interference of sound and its causes. Well illustrated and good explanations; part of a large hyper-textbook on various physics concepts.
Sophia Learning
Sophia: Doppler Effect: Lesson 2
This lesson will describe how the doppler effect is created by moving sound waves. It is 2 of 4 in the series titled "Doppler Effect."
Sophia Learning
Sophia: Doppler Effect: Lesson 3
This lesson will describe how the doppler effect is created by moving sound waves. It is 3 of 4 in the series titled "Doppler Effect."
Curated OER
Hyper Physics: Water Tube Resonance Experiment
Online physics lab experiment in which students use resonating waves inside of a closed-end air column to determine the speed of sound. The form allows students to check their answers and receive immediate feedback.
Curated OER
Hyper Physics: Water Tube Resonance Experiment
Online physics lab experiment in which students use resonating waves inside of a closed-end air column to determine the speed of sound. The form allows students to check their answers and receive immediate feedback.
Curated OER
Science Kids: Science Images: Anechoic Chamber
A photo taken from the inside of an anechoic chamber. The effect of rebounding sound waves is kept to a minimum in such an anechoic chamber thanks to the large surface area that absorbs most of the noise.