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Match Document Document Title
8150323 Mobile communication terminal and method for inputting/outputting voice during playback of music data by using bluetooth  
A mobile communication terminal and a voice input/output method for inputting/outputting voice during playback of music data by using a Bluetooth communication scheme are disclosed. The method...
8144897 Adjusting acoustic speaker output based on an estimated degree of seal of an ear about a speaker port  
A degree of seal of an ear about a speaker port may be estimated by detecting touch contact between the ear and at least one touch sensor in fixed relation to the speaker port. The degree of seal...
8131322 Enabling speaker phone mode of a portable voice communications device having a built-in camera  
Apparatuses and methods of using a speaker phone mode of a portable voice communications device having a built-in camera are described herein. In one embodiment, the speaker phone mode is activated...
8112132 Mobile device having cord retractor  
A mobile device, particularly a wireless headset, includes a cord to which an earpiece is fixed and a module having a spring-actuated retractor reel into which the cord is retracted for storage. A...
RE42831 Mobile communication terminal provided with handsfree function and controlling method thereof  
Disclosed are a mobile communication terminal provided with a hands-free function and a controlling method thereof comprising the steps of: setting a hands-free function of a mobile communication...
8010056 Method of selecting one of dual antennas  
A wireless headphone assembly has left and right speakers attached to ends of a headphone body, and at least two antennas, e.g., one located at each speaker. Reception can be improved by selecting...
7957771 Hands-free conferencing apparatus and method for use with a wireless telephone  
A hands-free teleconferencing apparatus for use with a wireless telephone for enabling multiple users to participate in a telephone call in a hands-free environment. An adapter of the apparatus...
7949120 Information processing system in which information expressing a current time point is transmitted from one computer to another for use in calculating an amount of delay in transferring data between the computers  
In a system in which a first computer transmits data to a second computer, the first computer transmits data conveying time information to the second computer, with the information expressing a...
7940923 Speakerphone with a novel loudspeaker placement  
A new speakerphone wherein a loudspeaker is oriented to face the listeners of an audio conference is disclosed. New speakerphones which have a bass loudspeaker and at least one tweeter loudspeaker...
7796773 Communication device comprising sound-conveying means for two sound-producing modes  
In a communication device (1) that is designed to deliver sound, in an against the-ear mode, into a space (22) bounded by the ear and, in an away-from-the-ear mode, into an acoustic free space, a...
7711110 Universal speakerphone with adaptable interface  
An adaptable or universal communication interface module is linked to a main speakerphone module having audio pickup and playback capabilities, resides between the telephone and the communications...
7646862 Speakerphone with a novel loudspeaker placement  
A new speakerphone wherein a loudspeaker is oriented to face the listeners of an audio conference. New speakerphones which have a bass loudspeaker and at least one tweeter loudspeaker wherein the...
7623895 FM transmitter for portable audio device  
The present invention relates generally to an FM transmitter and, more specifically, to an FM transmitter comprised in the headphone or the ear bud accessories to portable audio players. The...
7539302 Dockable earpiece for portable phones  
An earpiece unit is held adjacent to or within a cell phone. The earpiece includes a microphone and speaker and is wearable in a user's ear. The earpiece is docked within the housing of a cell...
7529566 Speakerphone with a cellular phone connection  
A speakerphone with a jack or a plug to allow a full featured speakerphone to be used with a wireless telephone handset. In one embodiment, a jack is installed on a speakerphone. A cable can...
7512417 Wireless electronic device with retractable earphones  
The present invention is to provide a wireless electronic device comprising a main body and an earphone assembly being retractably disposed in the main body with two ends provided at one side of...
7463743 Electronic driving circuit for directing an audio signal selectively to one of two speakers  
A driving circuit selectively operates a hands-free loudspeaker and an earpiece speaker of a mobile terminal. The driving circuit includes a voiceband electronic circuit with a balanced output...
7460664 Handsfree system and incoming call answering method in handsfree system  
In a system having a handsfree function to answer an incoming call handsfree and another function, when an incoming call arrives, a handsfree unit informs a user about an arrival of the incoming...
7333837 Universal hands-free unit for mobile telephones  
The invention pertains to mobile telephones and can be used during telephone conversations while, for example, operating a mode of transportation. The universal hands-free unit for mobile...
7248902 Multi-mode power supply device of wireless earphone  
A multi-mode power supply device of a wireless earphone is disclosed. The earphone is communicable bi-directionally with portable communication devices wirelessly through an antenna. The earphone...
7242970 Bluetooth™ hands-free kit structure  
The present invention is a Bluetooth™ hands-free kit structure. After the hands-free module according to the present invention executes Bluetooth™ functional pairing with a Blu...
7231038 Eyeglasses with wireless communication features  
A microphone, transmitter, speaker, receiver, and power source, all mounted to an eyeglasses frame, for sending and receiving signals wirelessly to and from a remote cell phone or other electronic...
7224992 Four pole stereo headset with push to talk capability in a duplex radio  
A stereo headset (104) with push-to-talk function can be interfaced with a wireless communication device (102) via a connector interface. The connector interface preferably includes a jack at the...
7177670 Mobile communication terminal provided with handsfree function and controlling method thereof  
Disclosed are a mobile communication terminal provided with a hands-free function and a controlling method thereof comprising the steps of: setting a hands-free function of a mobile communication...
7139394 Leak-tolerant handsfree telephone  
To amplify low frequencies emitted in handsfree mode by a multifunction earpiece (earpiece, loudspeaker, buzzer) of a telephone handset, the earpiece being tolerant to leaks in a discreet mode of...
7110536 Acoustic seal system  
An acoustic seal system (100). The system (100) includes a flexible sealing element (110) having a ridge (134) for engaging a cover (118) with a sealing interference fit, a plate (112) in which the...
7092745 Portable electronics device with variable sound output  
A portable device including a housing and an electro-acoustic transducer. The housing has a first surface with an outlet for the egress of an acoustic signal when in a loudspeaker mode and a second...
7072468 Communication device having illuminated audio indicator  
A radio (100) provides multiple audio modes of operation, such as a cellular and dispatch modes. Illumination devices (108, 110) are located near the radio's audio sources (104, 106) and become...
7058430 Mobile communications terminal with a hands-free mode  
A mobile communications terminal is provided having a first loudspeaker for emitting sound signals in a normal mode of the communications terminal, a second loudspeaker for emitting sound signals...
7058366 Wireless terminal providing sound pressure level dissipation through channeled porting of sound  
Apparatus for reducing the sound pressure level (SPL) heard by a user of a mobile terminal, such as a cellular phone, when listening with an ear sealed to the mobile terminal and for providing...
7050578 Sound producing device for an electronic instrument such as a telephone  
A sound producing device has an electroacoustic transducer mounted in a case. A sound discharging nozzle is projected from the case and communicated with an upper chamber above the electroacoustic...
6973291 Vehicle cradle system and methodology for hand held devices  
The present invention relates to a system and methodology to enable efficient storage and handling of hand held devices and conveniently provide access to information within the devices....
6957089 Compact hands-free adapter for use with a cellular telephone  
The present invention provides a portable, pocket sized speakerphone device adaptable for use with a cellular telephone, and a method for making such a device. The device reduces howling, including...
6931124 Soft mute circuit  
A soft mute circuit includes a programmable amplifier controlled by a register. Data is stored in the register from an adder that combines the current data in the register with a second number for...
6795547 Full duplex speaker-phone providing increased loop stability  
A full duplex speaker-phone that performs adaptive filtering to provide increased loop stability between users of the speaker-phone. The invention employs a sliding filter that performs adaptive...
6782099 Speaker-phone base for a portable telephone  
A speaker-phone base for supporting a portable telephone electrical interface, in which the interface having an interface electrical power connector and an interface audio connector, includes a...
6778073 Method and apparatus for managing audio devices  
A vehicle audio system includes a wireless audio sensor configured to wirelessly detect different portable audio sources brought into the vehicle. Audio output devices are located in the vehicle...
6758303 Electronic device having a multi-mode acoustic system and method for radiating sound waves  
An electronic device (100) having a multi-mode acoustic system (120) and a method (500) for radiating sound waves are described herein. The acoustic system (120) generally includes a transducer...
6751446 Mobile telephony station with speaker phone function  
Mobile telephony station with a speaker phone function including a front panel having a plurality of menu selecting keys for selecting menu, an LCD panel for displaying various information and...
6731956 Retractable cord for a mobile phone or other wireless device  
A retractable cord for mobile phones or other wireless devices. The cord includes an ear piece having a speaker for delivering sound to a user and possibly having a microphone. The retractable cord...
6665547 Radio communication apparatus with telephone number registering function through speech recognition  
A radio communication apparatus includes first and second storage sections, a receiving section, a speech recognizing section and a control section. The receiving section receives a speech data...
6636750 Speakerphone accessory for a portable telephone  
A speakerphone accessory (100) is provided for use with a portable telephone (102). The speakerphone accessory (100) has a high-level speaker assembly (222) that includes a transducer (500) coupled...
6611596 Speakerphone indicator  
Apparatus and method to transmit a speakerphone active indication signal to another party over a telephone line upon use of a speakerphone feature, and to transmit a speakerphone inactive...
6512826 Multi-directional hand-free kit  
A multi-directional hand-free kit. The kit has a main body receiving a printed circuit board therein for controlling audio signal sending and receiving incorporated with a mobile communication...
6453045 Telecommunication device with piezo-electric transducer for handsfree and private operating modes  
A telecommunication device (10) includes a housing (14, 16) and a dual earpiece arrangement (26) associated with the housing. The dual earpiece arrangement (26) includes a handsfree transducer (28)...
6434407 Speakerphone feature for a wireless handset  
A wireless speakerphone is designed to prevent damage to a user's ear when the phone is placed against the user's ear during speakerphone operation. The phone includes a second speaker, or second...
6266410 Speakerphone and microphone case for the same  
A speakerphone of the present invention can obtain an output in which an acoustic coupling component between a louder speaker and a speech microphone has been removed. The loudspeaker telephone set...
6148080 Mobile telephone with amplified listening  
This invention discloses a mobile telephone of the cordless or cellular type which has a front face including an earphone and a microphone, and a back face. According to the invention, the opening...
6081594 Hands-free device with a replaceable adapter for a mobile phone  
The present invention provides a hands-free device with a replaceable adapter for a mobile phone. The hands-free device comprises a hands-free body and an adapter. The hands-free body includes a...
6058184 Speaker unit with boom microphone  
A hands-free adapter for a telephone is disclosed. The hands-free adapter includes a housing, a speaker and a microphone that may be electrically coupled to a telephone. The hands-free adapter...
Matches 1 - 50 out of 79 1 2 >