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.
I have an hp Pavilion dv7 notebook with a 2.67ghz Intel i5 core and 8gb of memory running windows 7. Is it just my imagination or should this baby be lightning fast? I've run system cleaners Trash and temp cleaners, kaspersky rescue, bitdefender rescur and malwarebytes, and still only very little improvement in speed. Kaspersky is my AV.