Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 181/125
Name: Acoustics > Sound location
Description: Subject matter for ascertaining the direction from which a sound proceeds.










Patents under this class:

Patent Number Title Of Patent Date Issued
8660815 Methods and apparatus for filtering noise in a three-dimensional position measurement system Feb. 25, 2014
8641197 Acoustical receiver and pen transcription system adapted for rejecting virtual pen images Feb. 4, 2014
8403105 Estimating a sound source location using particle filtering Mar. 26, 2013
8213263 Apparatus and method of detecting target sound Jul. 3, 2012
8191672 Storage system, storage panel, and storage wall Jun. 5, 2012
8055454 Facilitating mote network configuration and layout using mechanical disturbances Nov. 8, 2011
7995778 Acoustic transducer array signal processing Aug. 9, 2011
7788066 Method and apparatus for improving noise discrimination in multiple sensor pairs Aug. 31, 2010
7644617 Device and method for acoustic source localization in a sound measurement testbed Jan. 12, 2010
5642445 System for determining an interior or exterior acoustic noise level of an enclosed structure and noise reduction device incorporating such system Jun. 24, 1997
H1171 Cardioid beamformer with noise reduction Apr. 6, 1993
4887693 Wind and breath noise protector for microphones Dec. 19, 1989
4605924 Method and apparatus for acoustically monitoring an industrial plant Aug. 12, 1986
4583405 Testing device Apr. 22, 1986
4309576 Listening device for localizing underground water leakages Jan. 5, 1982
4245430 Voice responsive toy Jan. 20, 1981
3999626 Apparatus and seismic method Dec. 28, 1976











 
 
  Recently Added Patents
Detecting patterns of abuse in a virtual environment
Flip-chip mounting resin composition and bump forming resin composition
Blueberry plant named `DrisBlueFour`
Efficient implementation of hash algorithm on a processor
Method and system of a sensor interface having dynamic automatic gain control
Phase-amplitude 3-D stereo encoder and decoder
X2 10GBASE-T transceiver with 1 Gigabit side-band support
  Randomly Featured Patents
Vertical cavity surface emitting laser device and vertical cavity surface emitting laser array
Cloverleaf microgyroscope with through-wafer interconnects and method of manufacturing a cloverleaf microgyroscope with through-wafer interconnects
Device for applying a liquid, product, in particular for applying nail polish
Method and apparatus for eliminating sudden changes of pressure inside vehicles, in particular ground vehicles
Method to improve cold flow resistance of polymers
Mechanism for retaining platen glass used to read original in course of being fed in image reader
Digital-to-analog converter (DAC) and an associated method
Deriving remediations from security compliance rules
Magnetic head having layers of amorphous magnetic alloy bonded together with a glass containing vandium oxide phosphorus oxide and antimony oxide
Apparatus and methods for bridging calls or data between heterogeneous network domains