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Notice that the vibration occurs in two sections of the string separated by a point where no vibration occurs. I'll adjust the angles and height and direction of the speaker system to try and get the most even [sound] coverage for all of the audience area," he explains. St Paul’s is a circular whispering gallery. On-going experience has made this almost an article of religion with me, and I have looked systematically for speakers that are ideally independent of the listening room via directionally controlled radiation of sound, especially in the higher frequencies.

Pages: 66

Publisher: S. Karger; 1 edition (July 6, 1995)

ISBN: 3805562195

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It is in effect the raw material for speech or uniformly with frequency at the rate of about 12 decibels per octave. The "source spectrum," or plot of amplitude against frequency, for a singer is not very different from that for a nonsinger, although the spectrum does tend to slope more steeply in soft speech than it does in soft singing. The vocal tract is a resonator, and the transmission of sound through an acoustic resonator is highly dependent on frequency , e.g. Feel the Noise: Sound Energy (Raintree Fusion: Physical Science) You then want to place your speaker so they are in the configuration shown above – with the triangle closing about 1′-4″ behind the center of your head The Acoustic Musician's Guide to Sound Reinforcement and Live Recordings Acoustics also has a very significant contribution to make in gathering information and intelligence for military, geophysical, forensic and medical purposes. Sonar has been used for many decades for marine navigation since only sound waves can travel significant distances underwater. The study of underwater acoustics has led to improved understanding of climate change and marine animal behaviour such as dolphins and whales Studies in Tone and Intonation download for free Studies in Tone and Intonation by.

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