Patents
Sitemap › H04 - Electric communication technique › H04R - Loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers; Deaf-aid sets; Public address systems › H04R 1 - Details of transducers
Patents for H04R 1 - Details of transducers (42,173)
09/2010
09/02/2010DE102010005424A1 Loudspeaker device i.e. bassreflex-box, for use in front-wall element of vehicle, has moisture absorption device longitudinally extending outwardly from inner area, such that water collected in area is discharged to wet area of vehicle
09/02/2010DE102009008045B3 Hörvorrichtung mit Tragehakenerkennung Hearing with ear hook detection
09/02/2010DE102006060796B4 Unterwasserantenne Underwater antenna
09/01/2010EP2224749A1 Method and system for controlling a maximum signal level output to headphones coupled to a wireless device
09/01/2010CN201571195U Combined type sound box earphone
09/01/2010CN201571188U Sound equipment with cover body of prolonged air path
09/01/2010CN201571187U Partition board of sound box
09/01/2010CN201571186U Earphone having play controller with built-in sound card
09/01/2010CN201571185U Bluetooth amplifying earphone
09/01/2010CN201571184U Listening, speaking and reading integrated headphone
09/01/2010CN201571183U Earphone for preventing hair deformation
09/01/2010CN201571182U Earphone with storage function
09/01/2010CN201571181U Heath earphone
09/01/2010CN201571180U Earphones with functions of player
09/01/2010CN201571179U Earphones with control device
09/01/2010CN201571178U Realization device for line control earphone of mobile phone
09/01/2010CN201571177U Microphone module
09/01/2010CN201571176U MEMS microphone
09/01/2010CN201571175U Small sound box with straddling device
09/01/2010CN201571174U Digital sound box
09/01/2010CN201571173U Sound box with storage function
09/01/2010CN201571172U Square pillar polarizing plate
09/01/2010CN201570280U Multifunctional U disk
09/01/2010CN1627864B Acoustic vibration generating element
09/01/2010CN101822071A Noise cancel headphone
09/01/2010CN101822031A Cord adjustment device
09/01/2010CN101820565A Method and apparatus for estimating sound source
09/01/2010CN101820564A Minitype multichannel audio frequency directional loudspeaker
09/01/2010CN101820563A Speaker protection system
09/01/2010CN101820562A Five-sound source loudspeaker array with wide radiation angle
09/01/2010CN101820561A Headphones and earmuffs
09/01/2010CN101820560A Cover attaching construction for plannar direct-mounted implements
09/01/2010CN101820559A Speaker and wireless charging device with same
09/01/2010CN101819758A System of controlling screen display by voice and implementation method
09/01/2010CN101817374A Speaker mounting structure for saddle-riding type vehicle
09/01/2010CN101141040B Plug, sound input and output,and noise cancellation
08/2010
08/31/2010US7787637 Apparatus for improving image in car audio system, and control method thereof
08/27/2010CA2776630A1 Optical detection of a component for an electronic device
08/27/2010CA2691312A1 Enclosure for a speaker of a wireless device
08/26/2010WO2010096354A1 Arm for supporting a sensor
08/26/2010WO2010096230A1 Acoustic waveguide mechanical vibration damping
08/26/2010WO2010096032A1 Composite hearing instrument shell
08/26/2010WO2010095596A1 Acoustic transducer unit
08/26/2010WO2010095449A1 Pressure regulator and production method therefor, speaker device, electronic device, and vehicle using the pressure regulator
08/26/2010WO2010095380A1 Sound generation system, sound recording system, sound generation method, sound recording method, sound adjusting method, sound adjusting program, sound field adjusting system, speaker stand, furniture, speaker cabinet, and speaker device
08/26/2010WO2010095203A1 Acoustic transducer unit
08/26/2010WO2010076656A3 Improved inertial type acoustic transducer
08/26/2010WO2010053325A3 Personal receiving set
08/26/2010WO2010041152A3 Acoustics transmission fidelity augmentation interface for inertial type audio transducers
08/26/2010WO2010039193A3 Multi-display handheld device and supporting system
08/26/2010US20100215208 Voice coil assembly and loudspeaker using the same
08/26/2010US20100215206 Audio speakers
08/26/2010US20100215205 Audio Playback Apparatus and Stand for Display Apparatus
08/26/2010US20100215204 Speaker isolation system
08/26/2010US20100215203 Speaker and wireless charging system using same
08/26/2010US20100215202 Modular Loudspeaker Device Installable In Computer Drive Bay
08/26/2010US20100215201 Light Bulb Loudspeaker and Sound System
08/26/2010US20100215189 Ceiling microphone assembly
08/26/2010US20100215188 Vehicle Mounted Cradle and Sound Amplifier for a Personal Communication Device
08/26/2010US20100215186 Shareable headphone system with detachable earbuds
08/26/2010US20100215183 Audio jack for a portable electronic device
08/26/2010DE102009056212A1 Elektronisches Bauteil hergestellt durch Spritzgießen, Verfahren und Werkzeug zur Herstellung desselben und elektronisches Gerät zur Verwendung desselben An electronic part produced by injection molding, method and tool for producing the same and the same electronic device for use
08/26/2010DE102009055803A1 Elektronisches Bauteil hergestellt durch Spritzgießen, Verfahren und Werkzeug zur Herstellung desselben und elektronisches Gerät zur Verwendung desselben An electronic part produced by injection molding, method and tool for producing the same and the same electronic device for use
08/26/2010CA2753115A1 Arm for supporting a sensor
08/26/2010CA2655585A1 Audio speakers
08/25/2010EP2222092A1 Speaker array apparatus and signal processing method
08/25/2010EP2222091A1 Method for determining a set of filter coefficients for an acoustic echo compensation means
08/25/2010EP2222090A1 Arm
08/25/2010EP2220874A1 Multiple magnet loudspeaker
08/25/2010EP2220873A2 Earpiece
08/25/2010CN201563221U Multifunctional earphone device
08/25/2010CN201563220U Novel Bluetooth headset
08/25/2010CN201563219U Combined headset
08/25/2010CN201563218U Earphone
08/25/2010CN201563217U Cord winding type earphone with clock
08/25/2010CN201563216U Hearing healthcare earphone
08/25/2010CN201563215U Single-direction microphone capable of realizing automation production
08/25/2010CN201563214U microphone
08/25/2010CN201563213U Miniature sound production device
08/25/2010CN201563212U Sound cavity and mobile terminal thereof
08/25/2010CN201563211U Portable mini speaker
08/25/2010CN201563210U Computer voice box with clock
08/25/2010CN201563209U Environment-friendly multi-media sound box
08/25/2010CN201563208U Sound box
08/25/2010CN201563207U Portable type sound box
08/25/2010CN201563206U Telephone traffic earphone for health protection of hearing
08/25/2010CN201562461U Hairpin-type MP series music player
08/25/2010CN201562089U Glasses with directional repeating function
08/25/2010CN1575035B Loudspeaker device
08/25/2010CN101816190A Sound emission and collection device
08/25/2010CN101816189A Sound reproduction system comprising a loudspeaker enclosure with ports, and associated processing circuit
08/25/2010CN101816188A Speaker device
08/25/2010CN101816187A Sound passing member utilizing waterproof sound passing membrane and process for manufacturing the same
08/25/2010CN101815231A Rotatable magic cube type audio equipment
08/24/2010US7783069 Ergonomic performance chamber
08/24/2010US7783065 Wireless headphone kit for media players
08/24/2010US7783057 Music play control apparatus using at least one earphone function key and method thereof
08/24/2010US7783056 Earplug
08/24/2010CA2220557C Acoustic transducer components
08/19/2010WO2010093913A1 Multi-channel audio vibratory entertainment system
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