Patents
Sitemap › G10 - Musical instruments; Acoustics › G10K - Sound-producing devices; methods or devices for protecting against, or for damping, noise or other acoustic waves in general; Acoustics not otherwise provided for › G10K 11 - Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
Patents for G10K 11 - Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general (21,150)
12/1995
12/07/1995WO1995033258A1 Process and device for generating spherical waves in the ultrasound range
12/07/1995WO1995033257A1 Method and apparatus for minimizing aircraft cabin noise
12/07/1995DE4441364C1 Force or energy provision system using wideband noise
12/07/1995DE4418830A1 Method of generating spherical waves in ultrasonic range
12/07/1995CA2191695A1 Process and device for generating spherical waves in the ultrasound range
12/06/1995EP0685390A1 Vibration sensors for use in micro-gravity environment
12/06/1995EP0685133A1 Voice transmission systems with voice cancellation
12/06/1995EP0685076A1 Signal processing system and method for use in multi beam sensing systems
12/06/1995EP0493543B1 Sound-absorbing lining for vehicles
12/06/1995CN2214698Y Sound-absorbing member
12/05/1995US5473699 Vehicle internal noise reduction system
12/05/1995US5473698 Method of controlling the application of counter-vibration to a structure
12/05/1995US5473125 Vibration-insulating panel element
12/05/1995US5472761 Vibration damping superabsorbent composites
12/05/1995US5472760 Moisture permeable
12/05/1995US5471879 Ultrasonic process for testing, by immersion, a metal piece and use thereof
11/1995
11/30/1995WO1995032496A1 Panel for constituting sound insulating wall
11/29/1995EP0684594A2 Coherence optimized active adaptive control system
11/29/1995EP0663077A4 Optical reflector arrays and apparatus using such arrays.
11/28/1995US5471020 Modal silencer
11/28/1995US5469851 Time multiplexed digital ultrasound beamformer
11/28/1995US5469744 Apparatus for acoustically inspecting a workpiece
11/28/1995CA2091288C Membranous-vibration sound absorbing materials
11/23/1995WO1995031805A1 Multimedia personal computer with active noise reduction and piezo speakers
11/23/1995DE19514330A1 Duplexer for ultrasonic display system
11/22/1995EP0683480A1 Sound absorber
11/21/1995US5469510 Arbitration adjustment for acoustic reproduction systems
11/21/1995US5469407 For positioning/maintaining a hydrophone array
11/21/1995US5469087 Control system using harmonic filters
11/21/1995US5467779 Multiplanar probe for ultrasonic imaging
11/16/1995WO1995030393A1 Active noise cancelling muffler
11/15/1995EP0682336A2 Natural sound playback apparatus
11/15/1995EP0682335A2 Lamellated absorber
11/15/1995EP0681727A1 Indirectly sensed signal processing in active periodic acoustic noise cancellation
11/15/1995EP0681726A1 Ear defenders employing active noise control.
11/15/1995EP0681688A1 Ultrasonic pest control device and method for constructing the same
11/15/1995EP0681513A1 Manufacturing method of an mechanically focusing ultrasonic transducer array
11/14/1995US5467323 Electroacoustic transducer
11/14/1995US5466899 Arrangement for active sound damping
11/14/1995US5466575 Process for the manufacture of wholly microfabricated biosensors
11/14/1995US5465726 Ultrasound imaging and catheters for use therein
11/14/1995US5465725 Ultrasonic probe
11/14/1995US5465724 Compact rotationally steerable ultrasound transducer
11/14/1995CA2040076C Sound absorbing panel
11/09/1995WO1995030221A1 Industrial headset
11/09/1995WO1995029951A1 Process for producing a composite foam from foam flakes, a composite foam and uses thereof
11/09/1995WO1995029633A1 Ultrasonic apparatus and method for intravascular imaging
11/08/1995EP0680845A1 Filling element
11/02/1995WO1995029479A1 Methods and apparatus for adaptive beamforming
11/02/1995WO1995029478A1 Process and device for tracing an ultrasound field
11/02/1995EP0680031A2 Acoustic damping element
11/02/1995DE19515769A1 Active noise reduction in cabin of car
11/02/1995CA2188539A1 Process and device for tracing an ultrasound field
10/1995
10/31/1995US5462395 Sound decoupling connecting element
10/31/1995US5462331 Wheel lining
10/31/1995US5462057 Ultrasound imaging system using line splicing and parallel receive beam formation
10/30/1995CA2147209A1 Integral active and passive silencer
10/26/1995WO1995028618A1 Holder for ultrasonic transducers
10/25/1995EP0678128A1 Flexible nonwoven mat.
10/25/1995EP0678071A1 Method and apparatus for masking the acoustic signature of vessels
10/24/1995US5460179 For examining a patient
10/19/1995WO1995027975A1 Vibration and sound absorber
10/19/1995DE4413085A1 Noise clamping material and use of material in granulator housing
10/18/1995EP0677429A1 Sound absorber for vehicles
10/18/1995EP0677234A1 Method of polarizing acoustic fields in particular with the aim of achieving an extremely broad, non-localized and spatial stereo effect requiring little space.
10/18/1995EP0469023B1 Sound synthesizer in a vehicle
10/17/1995US5458120 For an imaging system
10/17/1995US5457996 Receiving beam former and an ultrasonic imaging system using the same
10/12/1995DE4414081C1 Local ultrasound field scanning method e.g. for surface or sub-surface structure probe
10/11/1995EP0676742A2 Integrated matching layer for ultrasonic transducers
10/11/1995EP0513279B1 Device for producing focussed sound waves
10/11/1995EP0489894B1 A composite structural component
10/10/1995US5457750 Method and device for reducing noises generated at an indoor unit of a separate type room air conditioner package
10/10/1995US5457352 Ultrasonic converter
10/10/1995US5457291 Sound-attenuating panel
10/10/1995US5456339 Noise attenuated brake friction member
10/10/1995US5456256 High resolution ultrasonic imaging apparatus and method
10/05/1995WO1995026521A1 Time domain adaptive control system
10/05/1995WO1995026514A1 Acoustic linear antenna and method for making same
10/05/1995WO1995024309A3 Non invasive error sensing DVE method and apparatus
10/05/1995WO1995022938A3 Device, process and auxiliaries for the ultrasonic preparation of human or animal hard or soft tissues and tooth or bone replacement materials, and objects obtained therefrom
10/05/1995DE4422585C1 Air noise absorbing form part
10/04/1995CN1109424A Current collecting apparatus
10/03/1995US5455779 Noise reduction apparatus
10/03/1995CA1337178C Noise reduction in vehicle cabins
09/1995
09/28/1995WO1995025912A1 Noise attenuated brake friction member
09/27/1995EP0674305A2 Vibration/noise control system
09/27/1995EP0674097A1 Active exhaust gas muffler
09/27/1995EP0553325B1 Probe for measuring acoustic fields of high intensity
09/27/1995EP0464220B1 Earphone device
09/27/1995CN1109196A Perforated acoustical attenuators
09/26/1995US5453943 Adaptive synchrophaser for reducing aircraft cabin noise and vibration
09/26/1995US5453584 Acoustic insulation screen and its applications, particularly for protecting the payload compartment of a space launcher
09/26/1995US5453575 Apparatus and method for detecting blood flow in intravascular ultrasonic imaging
09/23/1995CA2479535A1 Method and apparatus for beam steering and bessel shading of conformal array
09/21/1995WO1995025325A1 Foil sound absorber
09/21/1995DE4414201C1 Acoustic damper for soundproof capsules and cabins
09/21/1995DE4408782A1 Folien-Schallabsorber Foil sound absorber
09/21/1995DE19500725A1 Shaped body for sound absorption and thermal insulation
09/21/1995DE19500248A1 Ultrasonic diagnostic arrangement
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