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)
10/2014
10/08/2014EP2786591A1 Systems and methods for improved acousto-haptic speakers
10/07/2014US8855565 Terminal device and application control method
10/07/2014US8855357 Speaker diaphragm and speaker using same, and electronic equipment and device using said speaker, and speaker diaphragm manufacturing method
10/07/2014US8855354 Electroacoustic transducer with wireless charging coil
10/07/2014US8855352 Listening aid device
10/07/2014US8855351 Ear phone listening device
10/07/2014US8855349 Portable speaker
10/07/2014US8855341 Systems, methods, apparatus, and computer-readable media for head tracking based on recorded sound signals
10/07/2014US8855338 Transducers employing bowed lamina
10/07/2014US8855337 Microphone and accelerometer
10/07/2014US8855331 Audio analysis apparatus
10/07/2014US8855330 Automated sensor signal matching
10/07/2014US8855328 Earpiece and a method for playing a stereo and a mono signal
10/07/2014US8855326 Microphone system and method of operating the same
10/07/2014US8855286 Audio conference device
10/07/2014US8853581 Accessory controller for electronic devices
10/02/2014WO2014160539A1 Headset porting
10/02/2014WO2014160010A2 Differential microphone with dual polarity bias
10/02/2014WO2014160006A2 Microphone package with integrated substrate
10/02/2014WO2014159084A1 Media cord managing zipper system
10/02/2014WO2014158711A1 Grille for electroacoustic transducer
10/02/2014WO2014158475A1 Systems and methods for locating an error microphone to minimize or reduce obstruction of an acoustic transducer wave path
10/02/2014WO2014158449A1 Low-latency multi-driver adaptive noise canceling (anc) system for a personal audio device
10/02/2014WO2014157858A1 External expansion speaker
10/02/2014WO2014157644A1 Display device housing body and television receiver device
10/02/2014WO2014157499A1 Electronic apparatus having microphone mounted therein
10/02/2014WO2014157351A1 Electroacoustic conversion film, electroacoustic converter, flexible display, and projector screen
10/02/2014WO2014156292A1 Microphone support device for sound source localization
10/02/2014WO2014154048A1 Phase plug-implanted high-pitch horn for sound amplification
10/02/2014WO2014153943A1 Balancing apparatus for sound field in vehicle
10/02/2014WO2014153606A1 Audio filtering with virtual sample rate increases
10/02/2014WO2014153604A1 Audio filters utilizing sine functions
10/02/2014US20140294226 Transducer apparatus with a tension actuator
10/02/2014US20140294225 Enclosure speaker with side acoustic emission structure
10/02/2014US20140294224 Ear Defender With Concha Simulator
10/02/2014US20140294223 Headset Porting
10/02/2014US20140294222 Headset porting
10/02/2014US20140294221 Microphone module with sound pipe
10/02/2014US20140294220 Loudspeaker unit with two loudspeakers and a wedge-shaped body between the spaces adjoining the loudspeakers
10/02/2014US20140294219 Phi-Based Enclosure for Speaker Systems
10/02/2014US20140294218 Transducer apparatus
10/02/2014US20140294217 Mobile electronic device and method for waterproofing mobile electronic device
10/02/2014US20140294216 Waterproof speaker use on ship
10/02/2014US20140294215 Integrated Television Mount and Audio System
10/02/2014US20140294208 Light-based detection for acoustic applications
10/02/2014US20140294195 Speaker system such as a sound bar assembly having improved sound quality
10/02/2014US20140294193 Transducer apparatus with in-ear microphone
10/02/2014US20140294192 Bendable Cord For Controlling An Electronic Device
10/02/2014US20140291783 Cover for a mems microphone
10/02/2014US20140291065 Loudspeaker having external extension
10/02/2014DE102013204681A1 Binaurales Hörinstrument sowie Ohrstück Binaural hearing instrument and earpiece
10/02/2014DE102013005147A1 Aktive Schalldämpfereinrichtung für eine Brennkraftmaschine Active sound system for an internal combustion engine
10/01/2014EP2785073A1 Bluetooth listening device with decorative function
10/01/2014EP2785072A1 Enclosure speaker with side acoustic emission structure
10/01/2014EP2783520A1 Adjusting noise reduction in headphones
10/01/2014EP2783519A1 A speaker apparatus suitable for use with a computer
10/01/2014EP2782867A1 Chip with a micro-electromechanical structure and covering element, and a method for the production of same
09/2014
09/30/2014US8849185 Hybrid audio delivery system and method therefor
09/30/2014US8848966 Flexible strap listening device aid
09/30/2014US8848965 Earbud cord anti-tangling device
09/30/2014US8848964 Audio-bypass, safety earbud apparatus and method
09/30/2014US8848963 Microphone arrangement for a breathing mask
09/30/2014US8848961 Speaker box with U-shaped bending channels
09/30/2014US8848960 Speaker
09/30/2014US8848959 Invisible retention device for hearing aids
09/30/2014US8848957 Hearing aid retainer accessory
09/30/2014US8848949 Condenser microphone unit and condenser microphone
09/30/2014US8848941 Information processing apparatus, information processing method, and program
09/30/2014US8848940 Modular headset computer
09/30/2014US8848902 Headphone device
09/30/2014US8848901 Speech canceler-enhancer system for use in call-center applications
09/30/2014US8848030 Method and system for determining a direction between a detection point and an acoustic source
09/30/2014US8847779 Speaker enclosure design for efficiently generating an audible alert signal
09/30/2014CA2717716C A shape-adaptable surface for an audio port
09/30/2014CA2646709C Headset audio accessory
09/25/2014WO2014153562A1 Loudspeaker design
09/25/2014WO2014153252A2 Acoustic transducer and method for driving same
09/25/2014WO2014153243A2 Combination speaker and light source powered using light socket
09/25/2014WO2014153231A1 Behind the ear earphone
09/25/2014WO2014153212A1 Earphones
09/25/2014WO2014153170A1 Decorative flat panel sound system
09/25/2014WO2014152471A1 Modular speaker system
09/25/2014WO2014152292A1 Three-dimensional air-adsorbing structure
09/25/2014WO2014150039A1 Acoustic horn manifold
09/25/2014WO2014148678A1 External sound output device for vehicle
09/25/2014WO2014148426A1 Ultrasonic probe
09/25/2014WO2014147442A1 Spatial audio apparatus
09/25/2014WO2014147410A1 Cover for a personal media device having a sound-amplifying channel
09/25/2014WO2014147409A1 Set of headphones and headphone cable
09/25/2014WO2014147378A1 An acoustic device
09/25/2014WO2014146518A1 Tablet loudspeaker
09/25/2014WO2014146447A1 Sound cavity, apparatus comprising sound cavity, mobile terminal, and method for using sound cavity
09/25/2014US20140288428 Monolithic ultrasonic imaging devices, systems and methods
09/25/2014US20140288357 Filtering well-defined feedback from a hard-coupled vibrating transducer
09/25/2014US20140286523 Electronic device and conductive structure
09/25/2014US20140286522 Audio output module for use in artifical voice system
09/25/2014US20140286521 Earphone
09/25/2014US20140286520 Closed-back headphone
09/25/2014US20140286519 Microphone array with rear venting
09/25/2014US20140286518 Ceiling loudspeaker system
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