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)
09/2014
09/02/2014US8824719 Microphone unit and voice input device comprising same
09/02/2014US8824718 Loudspeaker apparatus with circumferential, funnel-like sound outlet opening
09/02/2014US8824711 Efficient convex optimization for real-time robust beamforming with microphone arrays
09/02/2014US8824706 Piezoelectric microphone fabricated on glass
09/02/2014US8824704 Surface texture recording with microphone
09/02/2014US8824699 Method of, and apparatus for, planar audio tracking
09/02/2014US8824696 Headset signal multiplexing system and method
09/02/2014US8824695 Instability detection and avoidance in a feedback system
09/02/2014US8824668 Communication system comprising a telephone and a listening device, and transmission method
09/02/2014US8823115 Microphone unit and voice input device using same
09/02/2014US8820471 Speaker
09/02/2014CA2744378C Control cord for headsets and auxiliary devices
09/01/2014DE202014004831U1 Hardware integrierte Bluetooth Freisprecheinrichtung in Verbindung mit z. B. einem Smartphone/Tablet/PC/Notebook oder anderen elektronischen Geräten Hardware Integrated Bluetooth handsfree in connection with such. As a Smartphone / Tablet / PC / laptop or other electronic devices
08/2014
08/28/2014WO2014128520A1 Headphone or headset and audio producing device to which the headphone or headset is intended to be connected
08/28/2014WO2014084786A3 Bluetooth headset and ear unit
08/28/2014US20140241564 Securing structure of sound output mechanism and sound processing means of mobile device capable of outputting visual and sound signals
08/28/2014US20140241563 Earpiece passive noise attenuating
08/28/2014US20140241562 Earphones
08/28/2014US20140241561 Headphones
08/28/2014US20140241560 Headset
08/28/2014US20140241559 Microphone assembly
08/28/2014US20140241558 Multiple Audio Display Apparatus And Method
08/28/2014US20140241548 Acoustic sensor apparatus and acoustic camera for using mems microphone array
08/28/2014US20140241547 Speaker system for a motor vehicle
08/28/2014US20140241542 Apparatus and method for outputting audio signal in portable terminal
08/28/2014US20140241540 Wearable audio accessories for computing devices
08/28/2014US20140241530 Condenser stereomicrophone
08/28/2014US20140241129 Electromechanical transducer and method of producing the same
08/28/2014US20140239132 Music stand microphone mount
08/28/2014US20140238774 Valve apparatus, hearing device with the valve apparatus, and method
08/27/2014EP2770754A1 Acoustic rendering device and acoustic rendering method
08/27/2014EP2770749A2 Headset with microphone
08/27/2014EP2770748A1 Apparatus, systems and methods for detecting insertion or removal of an audio accessory from an electronic device
08/27/2014EP2770747A2 Earphone microphone
08/27/2014EP2770746A2 Earphone microphone
08/27/2014EP2770745A2 A wiring arrangement for wiring litz wires of a loudspeaker drive unit and a drive unit comprising the same
08/27/2014EP2770704A1 Bluetooth headset
08/27/2014EP2769557A2 Microphone assembly
08/26/2014US8818014 Sound production component
08/26/2014US8818013 Wearable speaker system with satellite speakers and a passive radiator
08/26/2014US8818007 MEMS-type pressure pulse generator
08/26/2014US8818006 Speaker system, electronic apparatus using same, and mobile body device
08/26/2014US8818000 System, device, and method utilizing an integrated stereo array microphone
08/26/2014US8814118 Holding device of cylindrical body and microphone holder
08/26/2014US8813906 Speaker damper and manufacturing method of the same
08/26/2014DE202014103168U1 Ohrhörer-Mikrofon-Kombination Earphone-microphone combination
08/26/2014CA2843994A1 Application control method and apparatus for mobile terminal, earphone device and application control system
08/26/2014CA2584697C Method and apparatus for intelligent acoustic signal processing in accordance with a user preference
08/21/2014WO2014127126A1 Handphone
08/21/2014US20140235362 Entertainment venue and associated systems/methods
08/21/2014US20140235169 Computer Headset with Detachable 4G Radio
08/21/2014US20140233786 Grille attachment for loudspeaker
08/21/2014US20140233785 Slim Protector and Slim Microspeaker Module Having the Same
08/21/2014US20140233784 Parametric transducer and related methods
08/21/2014US20140233783 Mobile communications device case
08/21/2014US20140233782 Packaged Microphone with Frame Having Die Mounting Concavity
08/21/2014US20140233781 Sound transmission material, sound control plane structure including building use using the sound transmission material, windscreen for microphone, protective grille, sound transmission projection screen, and speaker
08/21/2014US20140233780 Modified diaphragm shapes for improved air horn performance
08/21/2014US20140233778 In-wall multiple-bay loudspeaker system
08/21/2014US20140233777 Speaker assembly and electronic device using same
08/21/2014US20140233768 Acoustic generator, acoustic generation device, and electronic device
08/21/2014US20140233767 Condenser microphone and manufacturing method thereof
08/21/2014US20140233766 Flat-type speaker having a plurality of consecutively connected magnetic circuits
08/21/2014US20140233765 Conformable pad bone conduction device
08/21/2014US20140233764 Microphone Positioning System
08/21/2014US20140233756 Sound input device
08/21/2014US20140233754 Headphone system with retractable microphone
08/21/2014US20140233753 Headphones with cloud integration
08/21/2014US20140233752 Bluetooth headset
08/21/2014US20140233751 Speaker mechanism having a conforming circuit board
08/21/2014US20140233749 Earphone microphone
08/21/2014US20140233747 Immersive sound system
08/21/2014US20140233746 Earphone microphone
08/21/2014DE202014101489U1 Kondensatormikrofonkapselrückplatte Condenser microphone capsule back plate
08/21/2014DE102013001866A1 Kraftfahrzeug mit einer Audioeinrichtung Motor vehicle having an audio device
08/20/2014EP2768247A1 Method for operating a hearing device and hearing device
08/20/2014EP2768246A1 Method for operating a hearing device and hearing device
08/20/2014EP2768241A1 Electrostatic parallel plate actuators whose moving elements are driven only by electrostatic force and methods useful in conjunction therewith
08/20/2014EP2768240A1 Sound input device
08/20/2014EP2768239A1 Earphone microphone
08/20/2014EP2768238A2 Ceiling loudspeaker and cover for the same
08/20/2014EP2768237A1 Slim protector and slim microspeaker module having the same
08/20/2014EP2767883A1 Docking station for electronic device
08/20/2014EP2767099A1 Bone conduction device support
08/20/2014EP2767098A1 Source dependent wireless earpiece equalizing
08/19/2014US8812064 Multi-button control headset for a mobile communication device
08/19/2014US8811653 Speaker unit
08/19/2014US8811652 Electrodynamic speaker and method for manufacturing the same
08/19/2014US8811651 Speaker having multiple coils
08/19/2014US8811650 Ribbon transducer provided with dynamic tensioning system
08/19/2014US8811648 Moving magnet audio transducer
08/19/2014US8811645 Differential microphone unit and mobile apparatus
08/19/2014US8811626 Recording/reproducing apparatus
08/19/2014US8811625 Headphone system, portable electronic device and audio output switching method
08/19/2014US8810724 Image-pickup apparatus
08/19/2014US8810220 Power supply device, a processing chip for a digital microphone and related digital microphone
08/19/2014US8807271 Speaker device with vibration absorbing function and audio display device therewith
08/19/2014US8807269 Loudspeaker enclosure
08/19/2014US8807268 Loudspeaker
08/19/2014US8807267 Self resonance-type sound-producing speaker and method of placing thereof
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