How sound travels. Propagation of sound experiment Speed of sound скачать в хорошем качестве

How sound travels. Propagation of sound experiment Speed of sound

Today, I'm going to do a few experiments with sound. This video is intended for professional sound engineers sound designers and for everyone interested in physics and propagation of sound. First, I will measure the time it takes sound to get from the source to the listener from different distances. Second, I'm going to figure out how frequency response changes as the listener gets farther and farther away from the sound source. You can download sound files here: https://soundberries.gumroad.com/l/OElmY Third, I will measure the loudness of the sound at different distances. I'm convinced all of these measurements will be useful to anyone who works with sound--whether you are mixing musical instruments, dialogue for movies, creating sound effects, or so on. Used equipment: studio monitors Adam audio a77x, stereo microphone Rode NT4, Neumann tlm 170, and recorder "Sound devices 744t." To measure the time between the source and listener, I will play back a short click and I will also use one more microphone placed directly at the source of the sound. I will do two clicks--first one near the sound source and the second at the distance. To measure the frequency response, I will play back different sounds: white noise, drum solo, acoustic guitar, and piano. First, I will place the microphones 1 meter from the source and record all of the sounds. After that, I will move the microphones farther away and repeat the sounds. I will continue to do this again and again until the microphones are 50 meters away from the sound source. You can download all sounds files and analyze them yourself. Speed of sound, Velocity of sound. Sound propagation experiment. #SoundPropagation​ #HowSoundTravels​ #VelocityOfSound​ #SpeedOfSound​ #HowSoundTravelsThroughTheAir​ #HowSoundTravelsInAir​