The more harmonics a sound has, the fuller the quality the sound is. All the different overtones of a sound help give it a unique pattern. This is especially true for a persons voice. Everybody in the world has a different voice print, or pattern of overtones.
Blue-ray movies don't work in HP Pavillion dv7... HP forum. Blue-ray movies don't work in HP Pavillion dv7... I recently attempted to use a newly purchased Blue-ray movie in my notebook and could not get the hardware(Optiarc BD ROM BC-5500S) nor the software (Quickplay 3.7) to recognize or play the movie.
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