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)
08/2012
08/08/2012CN202374418U Bluetooth headset
08/08/2012CN202374417U Microphone with lamp
08/08/2012CN202374416U Microphone capable of storing article
08/08/2012CN202374415U Novel gooseneck microphone
08/08/2012CN202374414U Domestic microphone
08/08/2012CN202374413U Livestock cough acquisition device
08/08/2012CN202374412U Noise reduction sound picker
08/08/2012CN202374411U Bluetooth artistic sound equipment with LED (Light-Emitting Diode) lighting device
08/08/2012CN202374410U Active sound box capable of connecting with cell phone
08/08/2012CN202374409U Sound box
08/08/2012CN202374408U Soundbox with thermometers
08/08/2012CN202374407U Resonant chamber device and electronic product utilizing same
08/08/2012CN202374406U Light-emitting loudspeaker box
08/08/2012CN202374362U Triple-track integrated sound bar matched with television
08/08/2012CN202373161U Learning machine with bluetooth earphone
08/08/2012CN202371390U Movable backrest device for electronic products
08/08/2012CN1849016B A condenser microphone having a hydrophobic layer
08/08/2012CN102630068A Loudspeaker enclosure for loudspeaker and loudspeaker system
08/08/2012CN102630067A Multimedia reproducing system and driving method thereof
08/08/2012CN102630066A Eight-order band-pass speaker box and television
08/08/2012CN102630065A Earphone hanger
08/08/2012CN101536541B Apparatus for reproduction of stereo sound
08/08/2012CN101507291B Intercom device and wiring system using the same
08/08/2012CN101296531B Silicon capacitor microphone array
08/08/2012CN101189912B Audio device and audio beam control method
08/07/2012US8238595 Speaker component for a portable electronic device
08/07/2012US8238590 Automated audio source control based on audio output device placement detection
08/07/2012US8238588 Loudspeaker system and method for producing synthesized directional sound beam
08/07/2012US8238578 Electroacoustical transducing with low frequency augmenting devices
08/07/2012US8238572 Speaker device of mobile communication terminal for outputting high quality sound
08/07/2012US8238570 Personal acoustic device position determination
08/07/2012US8238567 Personal acoustic device position determination
08/07/2012US8238547 Sound pickup apparatus and echo cancellation processing method
08/07/2012US8235168 Diaphragm for speaker, frame for speaker, dust cap for speaker, speaker and apparatus using them, and method for manufacturing component for speaker
08/02/2012WO2012102477A1 Air duct structure for a speaker, and speaker device having same
08/02/2012WO2012102464A1 Ear microphone and voltage control device for ear microphone
08/02/2012WO2012102223A1 Bass reproduction apparatus and bass reproduction method
08/02/2012WO2012101316A1 Headset with configuration switch
08/02/2012WO2012100967A1 Loudspeaker system comprising ultrasound damping system
08/02/2012US20120195456 Speaker terminal mount structure and speaker unit
08/02/2012US20120195455 Headphone
08/02/2012US20120195454 Ear pad
08/02/2012US20120195452 Enclosure for acoustic insulation of an apparatus contained within said enclosure
08/02/2012US20120195451 Waterproof structure for electronic device
08/02/2012US20120195440 Earphone
08/02/2012US20120194750 Universal television lift with enclosure
08/02/2012DE112010002028T5 Mikrofon mit verringerter Schwingungsempfindlichkeit Microphone with reduced vibration sensitivity
08/02/2012DE102011009650A1 Load speaker device i.e. low sound speaker device, for use in e.g. low supersonic device, in building, for generating or reproducing sound waves, has de-coupling module integrating vibration exciter into internal volume of building element
08/02/2012DE102011009615A1 Loudspeaker has three-dimensional elastic membrane arranged between magnetic poles and fitted with neodymium magnet
08/02/2012DE102011003470A1 Headset und Hörer Headset and the handset
08/01/2012EP2482566A1 Method for generating an audio signal
08/01/2012EP2481221A1 Electroacoustic transducer
08/01/2012EP1624718B1 Array speaker system
08/01/2012DE202012006427U1 Markustic Hybridlautsprecher Markustic hybrid speaker
08/01/2012CN202364363U Sound amplifying box
08/01/2012CN202364362U Multifunctional sound generator
08/01/2012CN202364361U Earphones with player
08/01/2012CN202364360U Bluetooth earphone with tie clip
08/01/2012CN202364359U Sound control osteophony earphone
08/01/2012CN202364358U Headset with hair fixer and earmuff
08/01/2012CN202364357U Portable earphone
08/01/2012CN202364356U Novel headphone shell body structure
08/01/2012CN202364355U Headphone shell body structure
08/01/2012CN202364354U Earphone isolator
08/01/2012CN202364353U Headset cord winder
08/01/2012CN202364352U Portable earphone cord fixing fitting
08/01/2012CN202364351U 耳机插头 Headphone plug
08/01/2012CN202364350U Vibration type underwater headset for swimming
08/01/2012CN202364349U Earphone cable control device
08/01/2012CN202364348U Shock-proof sleeve for microphone
08/01/2012CN202364347U Microphone
08/01/2012CN202364346U Visual microphone
08/01/2012CN202364345U Microphone handle
08/01/2012CN202364344U Push-pull type sound box rack
08/01/2012CN202364343U Novel portable voice box
08/01/2012CN202364342U Minitype sounding device
08/01/2012CN202364341U Connecting clamp used for connecting sound device with support pipe on yacht
08/01/2012CN202364340U Fixing structure of silicon microphone array, and Bluetooth earphone
08/01/2012CN202354541U Mobile chain capable of collecting earphone wire
08/01/2012CN102625992A Microphone with adjustable characteristics
08/01/2012CN102625991A Earphone
08/01/2012CN102625990A Ear pad and earphone having the same
08/01/2012CN102625212A Flat-panel sound box
08/01/2012CN102625211A Sound box
08/01/2012CN102625210A Earphone enabling people to hear own voice
08/01/2012CN102625209A Bluetooth earphone equipment
08/01/2012CN102625208A Earplug for lovers
08/01/2012CN102625207A Active noise-prevention earplug and sound signal processing method thereof
08/01/2012CN102625206A Headphone
08/01/2012CN102625205A Echo suppression for wireless handsets and headsets
08/01/2012CN102625204A 耳垫 Earpads
08/01/2012CN102625203A Signal processing device, signal processing method, and program
08/01/2012CN102625202A Earphone
08/01/2012CN102625201A Wind noise reducing device for microphone
08/01/2012CN102625200A Hiwatashi Hideki
08/01/2012CN102613799A Earphone and hairpin combination
07/2012
07/31/2012US8233647 Television set
07/31/2012US8233353 Multi-sensor sound source localization
07/31/2012US8230966 Diaphragm for speaker, frame for speaker, dust cap for speaker, speaker and apparatus using them, and method for manufacturing component for speaker
07/30/2012DE202012005178U1 Montageanordnung von Piezolautsprecher-System Mounting arrangement of piezo speaker system
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