The Auschwitz concentration camp complex was the largest of its kind established by the Nazi regime. It included three main camps. All three camps used prisoners for forced labor. One of them also functioned for an extended period as a killing center. The camps were located approximately 37 miles west of Krakow.
The frequency of a sound wave determines what people hear as pitch. A higher frequency has a higher pitch, and a lower frequency is heard as a lower pitch. The frequencies that humans can hear range from 20 to 20,000 Hertz. Continue Reading.
The frequency range of sound (or, more accurately, of human hearing) is usually given as 0 Hz to 20 kHz, but our ears dont fuse very low frequency oscillations (0 Hz to 20 Hz, called the infrasonic range) into a pitch. Low frequencies just sound like beats. sine wave is a good example of a repeating pattern of amplitudes, and in some ways it is the simplest. Thats why sine waves are sometimes referred to as simple harmonic motions. Lets arbitrarily fix an amplitude scale to be from â1 to 1, so the sine wave goes from 0 to 1 to 0 to â1 to 0.