Periosteum consists of dense irregular connective tissue. Periosteum is divided into an outer fibrous layer and inner cambium layer (or osteogenic layer).The fibrous layer contains fibroblasts, while the cambium layer contains progenitor cells that develop into osteoblasts.he word Periosteum is derived from the Greek Peri-meaning surrounding and-osteon, meaning bone. The Peri refers to the fact that the Periosteum is the outermost layer of long bones, surrounding other inner layers.
Higher Octave Music. (Redirected from Higher Octave) Higher Octave Music is a sub-label imprint of Narada Productions. Since 2013, it is part of Universal Music Group's Capitol Music Group, which is located in Los Angeles. Higher Octave was acquired by Virgin Records on behalf of EMI in 1997.
Pitch is how high or low we hear a sound to be. If the frequency is higher, the pitch is higher. The unit of frequency is hertz. Ghz, or gigahertz, also can be used to measure frequencies. We can hear all the way up to 20,000 hertz! To conclude, the higher the frequency, the higher the pitch.