Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Audio power meter










Image Number 13 for United States Patent #7579958.

An audio power meter includes a circuit for measuring the power of an amplified audio signal outputted by an audio power amplifier to which the audio power meter is connected. The circuit generates an output signal indicative of the power of the amplified audio signal. A first bar display includes a plurality of separately illuminatable segments arranged linearly with respect to one another. Each segment of the plurality of separately illuminatable segments is responsive to the output signal of the circuit and is selectively illuminated in response thereto. When the measured power of the amplified audio signal exceeds a selected threshold power level, the amplified audio signal is attenuated.








 
 
  Recently Added Patents
X-ray imaging
Digital photographing apparatus and control method for evaluating validity of an auto-focus operation
Managing method and apparatus for servicing contents provided by content provider
System and method for content delivery
Leadless integrated circuit packaging system and method of manufacture thereof
Baseball player stationery tab
Magnetic reading and writing device
  Randomly Featured Patents
Fishing lure
Method and apparatus for slant adjustment and photo layout
Third wheel collapsing device for a golf club cart
Chain saw cutter bar and safety guard
N-terminally truncated HER-2/neu protein as a cancer prognostic indicator
Growing [110] silicon on [001]-oriented substrate with rare-earth oxide buffer film
Variable-type cable management and distribution system
Ammoxidation of saturated hydrocarbons
Aesthetic, stable chromatic emulsions
Auristatins having an aminobenzoic acid unit at the N terminus