my panasonic home theatre (dvd player) does the same , it has nothing to do with the anynet, if u connect using hdmi, (well mine is hdmi as well) it just tries to be smart and shuts down when u shut down the tv. i dunno if u can stop this from happening,
The energy in a sound wave can be measured using Decibels. The Decibel Meter shows examples of things that make noise and measurements in decibels. Amplitude measures how forceful the wave is. It is measured in decibels or dBA of sound pressure. 0 dBA is the softest level that a person can hear.
Sound is measured with a sound-level meter or a VU meter. A sound-level meter measures the loudness of sound in decibels (dB) units, and a VU meter measures it in volume units (VU). basket ball One of the most common instruments used to measure sound is the decibel meter. + 13 others found this useful.