Bone canaliculi are microscopic canals between the lacunae of ossified bone. The radiating processes of the osteocytes (called filopodia) project into these canals. These cytoplasmic processes are joined together by gap junctions.
MacBook Pro Special Report: High-pitched whining noises: Eliminating. MacBook Pro Special Report: High-pitched whining noises: Eliminating. Many MacBook Pros emit one or more version of a distinct and irritating high-pitched noise. There appear to be various causes for this issue, and various associated workarounds. In most cases, the problem has to do with power draw.
I installed iTunes for the first time this weekend on my XP Pro machine and was having the same problem. After much trial and error I discovered what was causing the crackling/popping sounds with all my songs in iTunes and in my case Quicktime also. Quicktime's default audio size was set to 8-bit and the rate to 32kHz. have been having annoying clacking/popping sounds in iTunes 8.02.20. Please do not direct me to the link intitled iTunes and QuickTime: Audio does not play or plays incorrectly since I checked and tried everything there.