Matches 1 - 50 out of 378 1 2 3 4 5 6 7 8 >


Match Document Document Title
US20110317844 Small Stereo Headset  
A wireless headset device has left a left ear piece, a right ear piece, a control box, and first and second cables. Each of the ear pieces comprises its own speaker and battery. The control box...
US20140311499 HEADSET TO PROVIDE NOISE REDUCTION  
A headset to provide noise reduction may include a first microphone that is disposed outside the headset and detects external noise, a first blocking unit configured to block the external noise...
US20110044463 DEVICE TO ENHANCE AN EAR BUD  
The present invention relates to a device to enhance an ear bud including a headband coupled to one or more ear pads. The ear pad being formed of a material for providing dampening of ambient...
US20110116643 ELECTRONIC DEVICE AND HEADSET WITH SPEAKER SEAL EVALUATION CAPABILITIES  
Electronic devices and accessories for electronic devices such as headsets are provided. The electronic devices may produce audio output. The headsets may include earbuds with speakers that play...
US20130301845 EAR PLUG DEVICES, METHODS AND KITS FOR THE INDUCTION AND MAINTENANCE OF QUALITY OF SLEEP  
An ear plug system according to various embodiments can include an ear plug device and an electronic control unit. The ear plug device can be configured to include a white noise component, an ear...
US20110002475 EARMUFF AND HEADPHONE  
An earmuff and a headphone includes: a headband; an ear cup attached to the headband; a baffle board fixed on the ear cup; an ear pad engaged to the baffle board. An air-permeable member provided...
US20130051594 TECHNOLOGY DELIVERY, POSITIONING AND SOUND MANAGEMENT SYSTEM AND METHOD FOR USE IN THE EAR CANAL  
An in-the-ear technology delivery, positioning and sound management system includes a body portion that provides support for a conformable fitting element to be positioned in the user's ear canal...
US20140169580 BROADBAND ACTIVE QUIET PILLOW  
An active noise cancellation system is provided in a head support to cancel noise for a supine user, lying on a bed.
US20140079236 HEADSET POWER SOURCE MANAGING  
A power management system and method for a noise reducing headset. The power management system adjusts the operations of the noise reducing headset based on the characteristics of the power...
US20150237435 Method and Device for Supplying Power for Active Noise Cancelation Earphone by Utilization of Power Source of Electronic Equipment  
A method and device for supplying power for an ANC (Active Noise Cancelation) earphone by utilization of a power source of an electronic equipment. According to the power supplying method, power...
US20140270221 Sealing Wiring Holes in Electronic Devices  
A wall separates a first volume from a second volume and has a hole allowing passage between the first volume and the second volume. A wire passes through the hole, and a gasket surrounds the wire...
US20110142249 BATTERY RECEIVING MECHANISM FOR NOISE CANCELLATION HEADPHONE  
Housings on the right/left of the noise cancellation headphone, where a speaker unit is incorporated, are connected to each other with a headband, and a battery receiving portion is provided on a...
US20140192994 Noise Cancelling Headphone  
A noise cancelling headphone includes a headphone body, a audio player and a central processing unit. The headphone body includes a headband, a first speaker unit and a second speaker unit. The...
US20110064238 MICROPHONE/SPEAKER DEVICE  
Embodiments provide a microphone/speaker assembly such as a headphone or headset which comprises a mechanical acoustical low pass filter between the microphone and the speaker so as to effectively...
US20130252675 ACTIVE NOISE CANCELLATION DECISIONS IN A PORTABLE AUDIO DEVICE  
Active noise cancellation (ANC) circuitry is coupled to the input of an earpiece speaker in a portable audio device, to control the ambient acoustic noise outside of the device and that may be...
US20110299695 ACTIVE NOISE CANCELLATION DECISIONS IN A PORTABLE AUDIO DEVICE  
Active noise cancellation (ANC) circuitry is coupled to the input of an earpiece speaker in a portable audio device, to control the ambient acoustic noise outside of the device and that may be...
US20140376734 HANDHELD ELECTRONIC DEVICE AND CORRESPONDING NOISE-CANCELING HEADPHONES  
A handheld electronic device including a connection interface, a voltage supply unit and a baseband circuit is provided. When headphones are connected to the handheld electronic device, the...
US20140153733 EARPHONE  
An earphone has a housing, with a speaker mounted within the housing. A cable inlet contains a cable that includes a wire connected to the speaker. The cable and the cable inlet have different...
US20140169579 HYBRID ADAPTIVE HEADPHONE  
An adaptive noise-cancelling headphone including an earcup housing having a driver for outputting sound to a user positioned therein. The headphone further including an active noise control...
US20130129106 Adjusting Noise Reduction in Headphones  
A headset includes first and second earcups each having a front opening adapted to be adjacent to a respective ear of a user and including an electroacoustic transducer, a headband coupled to each...
US20150092951 HEADPHONE WITH ACTIVE NOISE CANCELLING AND AUTO-CALIBRATION METHOD THEREOF  
A headphone with active noise cancelling and auto-calibration method thereof is disclosed. The headphone includes a first gain-amplifier, an active noise cancelling module, a speaker, a...
US20060104454 Method for selectively picking up a sound signal  
A system for selectively picking up a speech signal focuses on a speaker within a group of speakers who wishes to communicate something to the system using an image analysis algorithm to identify,...
US20150161979 HANDHELD ELECTRONIC APPARATUS AND CORRESPONDING NOISE-CANCELING HEADPHONES  
A handheld electronic apparatus including a connecting interface, a switching circuit and a control circuit is provided. A corresponding noise-canceling headphone including a connecting interface,...
US20120140917 ACTIVE NOISE CANCELLATION DECISIONS USING A DEGRADED REFERENCE  
Active noise cancellation (ANC) circuitry is coupled to the input of an earpiece speaker in a portable audio device, to control the ambient acoustic noise outside of the device and that may be...
US20110286607 NOISE CANCELING HEADPHONE  
Noise canceling headphones designed so that external noise coming from all directions can be effectively concerned by means of a canceling sound before being heard by a user. These feed-forward...
US20130208909 DYNAMIC HEARING PROTECTION METHOD AND DEVICE  
A dynamic hearing protection method and device with which a hearing protection device specific differential head related transfer function corresponding to the difference between an open ear...
US20110044465 FEEDFORWARD ANR DEVICE COVER  
An earpiece of an ANR device incorporates one or more of feedforward-based ANR; feedback-based ANR; passive noise reduction (PNR) of environmental noise sounds in the environment external to the...
US20140146976 Ear Presence Detection in Noise Cancelling Earphones  
An electronic device may be coupled to an accessory such as a pair of earphones. The earphones may have noise cancellation features that may be implemented using noise cancellation circuitry in...
US20150003622 HEADPHONE CABLE AND PLUG THEREOF  
A headphone cable and a plug thereof are provided. The headphone cable includes a first plug, a first microphone module, a first transmission line, a noise-cancellation module, and a second...
US20110129107 Communication Headset With A Circumferential Microphone Slot  
A communication headset (1, 15, 25, 35) comprising a housing (2) and a peripheral slot (5) extending along the periphery (30) of the housing (2) in an intersecting plane (6) that intersects the...
US20150245136 HEADSET NOISE-BASED PULSED ATTENUATION  
A headset having a talk-through microphones incorporates an audio circuit that disconnects or compresses a signal representing sounds detected by the talk-through microphones in response to the...
US20150078570 Handset or Headset  
There is provided a headphone or headset comprising at ;east one housing (150), at least one microphone (120, 130) for detecting interference sound, at least one active noise compensation unit...
US20140072133 DECISIONS ON AMBIENT NOISE SUPPRESSION IN A MOBILE COMMUNICATIONS HANDSET DEVICE  
A method in a communications device includes the following operations. During a call, a process automatically detects that the device has moved from an at-the-ear position to an away-from-the-ear...
US20130315412 IN-EAR ACTIVE NOISE REDUCTION EARPHONE  
An active noise reduction earphone. The earphone includes structure for positioning and retaining the earphone in the ear of a user without a headband, active noise reduction circuitry including...
US20130315411 IN-EAR ACTIVE NOISE REDUCTION EARPHONE  
An active noise reduction earphone. The earphone includes structure for positioning and retaining the earphone in the ear of a user without a headband, active noise reduction circuitry including...
US20130315410 IN-EAR ACTIVE NOISE REDUCTION EARPHONE  
An active noise reduction earphone. The earphone includes structure for positioning and retaining the earphone in the ear of a user without a headband, active noise reduction circuitry including...
US20120033822 EARPHONE HAVING SOUND INSULATION MEANS  
The present invention relates to an inexpensive environmental noise reduction type inner earphone which allows a user to listen music with high quality of sound and with a small volume under noisy...
US20110311069 RECEIVER ASSEMBLY FOR AN INFLATABLE EAR DEVICE  
A diaphonic valve utilizing the principle of the Synthetic Jet is disclosed herein. A diaphonic valve pump is provided for the inflation of an in-ear balloon. More complex embodiments of the...
US20130028434 EARPHONE ARRANGEMENTS  
The present invention relates to earphone arrangements configured to accommodate an acoustically-resistant couple within the compact dimensions of ear-bud type earphones, and aims to incorporate a...
US20150030173 Headphone and Headset  
A headphone or earphone is provided which includes a housing with an open end and at least one defined dominant acoustic opening, an acoustically sealing earpad arranged at the open end of the...
US20120014532 NOISE-CANCELING HEADPHONE  
A noise-canceling headphone that cancels external noise with a feedforward system includes a driver unit disposed in a housing, a microphone unit that is outwardly disposed in the housing and...
US20120155667 ADAPTIVE NOISE CANCELLATION  
In some embodiments a noise cancellation system includes a first digital microphone to detect ambient noise, a first sigma delta modulator coupled to an output of the first digital microphone, a...
US20120155666 ADAPTIVE NOISE CANCELLATION  
In some embodiments a noise cancellation system includes a first digital microphone to detect ambient noise, a first sigma delta modulator coupled to an output of the first digital microphone, a...
US20050238181 Hearing protector  
A hearing protector device is provided including a sound attenuating body and an electronic unit having a microphone, an amplifier, and a loudspeaker, where the electronic unit is selectively...
US20140079235 Configurable Noise Cancelling System  
Systems, devices, and methods for customizable reduction of perceived ambient sounds are disclosed. Customizable reduction can be achieved via an application operable in conjunction with an audio...
US20140126737 NOISE SUPPRESSING MULTI-MICROPHONE HEADSET  
A new type of headset that employs adaptive noise suppression, multiple microphones, a voice activity detection (VAD) device, and unique mechanisms to position it correctly on either ear for use...
US20140105412 USER DESIGNED ACTIVE NOISE CANCELLATION (ANC) CONTROLLER FOR HEADPHONES  
Embodiments are directed towards enabling headphones to perform active noise cancellation for a particular user. Each separate user may enable individualized noise canceling headphones for one or...
US20110158420 STAND-ALONE EAR BUD FOR ACTIVE NOISE REDUCTION  
An ear bud and noise reduction system actively reduce noise in one ear while the user listens with the other ear to an audio sound wave produced by the speaker of an electronic device (e.g., a...
US20130163775 Communications Headset Speech-Based Gain Control  
A gain of a signal representing sounds detected by a talk-through and/or feedforward ANR microphone of a talk-through function provided by a communications headset is reduced in response to a user...
US20110033060 MODE SWITCHING NOISE CANCELLATION FOR MICROPHONE-SPEAKER COMBINATIONS USED IN TWO WAY AUDIO COMMUNICATIONS  
An audio host device has an electrical interface having a speaker contact, a microphone contact, and a reference contact. The reference contact is shared by a microphone and a speaker. The...

Matches 1 - 50 out of 378 1 2 3 4 5 6 7 8 >