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
09/18/2014DE102014103341A1 Halbleiterbauelemente und Verfahren zu ihrer Bildung Semiconductor devices and methods for their formation
09/18/2014DE102014002075A1 Verfahren, vorrichtung und herstellung zur strahlformung mit festen gewichten und adaptive selektion oder neusynthese Method, device and manufacturing for beam shaping with fixed weights and adaptive selection-or de novo synthesis
09/18/2014DE102010004882B4 Gruppenstrahler mit einem linienförmigen Lautsprecherband Phased array with a line-shaped speaker tape
09/17/2014EP2779695A2 Loudspeaker unit
09/17/2014EP2779694A1 Earphone folding device and assembly thereof
09/17/2014EP2779693A1 Waterproof sound transmitting member
09/17/2014EP2779692A2 Bass reflex port and tubular body
09/17/2014EP2779691A2 Tubular body, bass reflex port, and acoustic apparatus
09/17/2014EP2779690A2 Earphones
09/17/2014EP2779689A1 Customizing audio reproduction devices
09/17/2014EP2779688A1 In-ear headphones configured to receive and transmit audio signals and related systems and methods
09/17/2014EP2779687A2 Customizable headphone audio driver assembly and headphone including such an audio driver assembly
09/17/2014EP2779686A1 Method and system for power delivery to a headset
09/17/2014EP2779685A1 Headphone device, terminal device, information transmission method, program, and headphone system
09/17/2014EP2779684A1 Bone-conduction speaker unit
09/17/2014EP2777296A1 An audio accessory including a headphone with separate sockets
09/16/2014US8839342 Audio video system with embedded wireless host and wireless speakers
09/16/2014US8838184 Wireless conference call telephone
09/16/2014US8838030 Bluetooth earphone
09/16/2014US8837768 Electro-acoustic transducer enclosure
09/16/2014US8837767 Loudspeaker system
09/16/2014US8837766 Ear-loop earphone
09/16/2014US8837765 Tunable earphone
09/16/2014US8837764 Portable loudspeaker
09/16/2014US8837763 Inertially balanced miniature low frequency speaker system
09/16/2014US8837762 Speaker
09/16/2014US8837756 Dynamic microphone unit and dynamic microphone
09/16/2014US8837750 Device and method for manipulating an audio signal
09/16/2014US8837746 Dual omnidirectional microphone array (DOMA)
09/16/2014US8837744 Sound quality correcting apparatus and sound quality correcting method
09/16/2014US8837714 Earpiece-oriented sterilizing dustproof device
09/16/2014CA2728274C Acoustic part and method for manufacturing the same
09/16/2014CA2482393C Ear pad and earphone with the pad
09/12/2014WO2014138349A1 Situational hearing enhancement and protection
09/12/2014WO2014136430A1 Speaker and electronic apparatus using said speaker
09/12/2014WO2014136424A1 Vehicular sound input control device, and vehicular sound input control method
09/11/2014US20140254858 Electro-acoustic transducer
09/11/2014US20140254857 Audio equipped fan
09/11/2014US20140254856 Eardrum Supported Nanomembrane Transducer
09/11/2014US20140254855 Ear Speaker Device
09/11/2014US20140254854 Multi-mode listening apparatus
09/11/2014US20140254853 Music listening and playing apparatus
09/11/2014US20140254852 Electronic earplug windscreen
09/11/2014US20140254851 Mems microphone packaging structure
09/11/2014US20140254850 Acoustic sensor package
09/11/2014US20140254849 Waterproof sound transmitting member
09/11/2014US20140254848 Waterproof controller for audio headsets
09/11/2014US20140254839 Acoustic Apparatus
09/11/2014US20140254836 Portable electronic device
09/11/2014US20140254822 Device for controlling and cleaning wired audio headsets
09/11/2014US20140254821 Wheel cover
09/11/2014US20140254819 Deformable controller for electronic device
09/11/2014US20140254818 System and method for automatically switching operational modes in a bluetooth earphone
09/11/2014US20140254817 Orientation Free Handsfree Device
09/11/2014US20140254191 Electrodynamic exciter and vehicle lamp employing the same
09/11/2014DE102013102356A1 Verfahren zum Bestimmen einer Konfiguration für eine Lautsprecheranordnung zum Beschallen eines Raums und Computerprogrammprodukt A method for determining a configuration for a loudspeaker arrangement for sonication of a room, and computer program product
09/10/2014EP2775734A2 Acoustic apparatus
09/10/2014EP2774388A1 Decoupled drive unit for a loudspeaker enclosure
09/10/2014EP2774387A1 Headset with proximity determination
09/09/2014US8832824 Electronic device and switching method using the same
09/09/2014US8831761 Method for determining a processed audio signal and a handheld device
09/09/2014US8831693 Mobile terminal and noise prevention structure of mobile terminal
09/09/2014US8831269 Bobbin and loudspeaker using the same
09/09/2014US8831267 Audio jack system
09/09/2014US8831266 Tunable earphone
09/09/2014US8831263 Porting
09/09/2014US8831262 Directional audio waveguide array
09/09/2014US8831261 Speaker features of a portable computing device
09/09/2014US8831251 Apparatus and method of controlling driving of popup tweeter speaker
09/09/2014US8831248 Apparatus with directivity pattern
09/09/2014US8831247 Phantom power circuit
09/09/2014US8831242 Donned/doffed Mute Control
09/09/2014US8831241 Earphone jack drive circuit
09/09/2014US8831240 Bluetooth device and audio playing method using the same
09/09/2014US8830687 Lightweight audio system for automotive applications and method
09/04/2014WO2014132167A1 Method and apparatus for generating a speech signal
09/04/2014WO2014131669A1 Acoustic phase-plug
09/04/2014WO2014131192A1 Speaker
09/04/2014WO2013126332A8 Convective airflow using a passive radiator
09/04/2014US20140247960 Electromagnetic transducer
09/04/2014US20140247959 Display apparatus
09/04/2014US20140247958 Sound amplifying device and electronic product using the same
09/04/2014US20140247954 Entrained Microphones
09/04/2014US20140247952 Method and device for personalized hearing
09/04/2014US20140247951 Animal Headphone Apparatus
09/04/2014US20140247950 Reducing the Tangling of Cables
09/04/2014DE102011009615B4 Lautsprecher Speaker
09/03/2014EP2773136A1 Valve device
09/03/2014EP2773131A1 Spherical microphone array
09/03/2014EP2773130A1 Audio management device for sending and/or receiving sound waves
09/03/2014EP2773089A1 Transmitter, receiver, transmission method, reception method, communication system, communication method, program, and computer-readable storage medium
09/03/2014EP2772069A1 System and method for the protection and storage of small electronic components
09/03/2014EP2772068A1 Cable collector
09/03/2014EP2772067A1 Apparatus for storing headphones or earphones
09/03/2014EP2771133A2 Electroacoustic converter
09/02/2014US8824726 Low axial vibration receiver armature and assembly
09/02/2014US8824723 Electro-acoustic transducer and method of manufacturing the same
09/02/2014US8824722 Loudspeaker incorporating carbon nanotubes
09/02/2014US8824721 Sound sports board apparatus and a method of making the same
09/02/2014US8824720 Detachable earphone
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