摘要:
A method and apparatus for modular authentication of a wireless communication device (120) including a portable communication device (210) and a wireless communication module (220) coupleable thereto is disclosed. When the wireless communication module (220) receives information (706) from the portable communication device (210), it determines whether the information received is authentic information (710) and operates together with the portable communication device (210) as a wireless communication device (120) in a communication system (100) in response to the information received being authentic information (720). In addition, a method and apparatus is disclosed for checking subsidy lock in a wireless communication device (120) capable of operating in a communication system (100), the wireless communication device comprising a first module (210), a second module (220) and a subscriber identity module (230) coupled to the first and second modules (210, 220). The first and second modules (210, 220) independently determine whether subsidy lock information stored in the subscriber identity module (230) corresponds to correct subsidy lock information (614, 618), and set a state of the wireless communication device (120) as operable in the communication system (100) in response to determining that the subsidy lock information stored in the subscriber identity module (230) corresponds to the correct subsidy lock information (614, 618).
摘要:
A communication device 100 includes a first audio output 105; a second audio output 110; an audio transducer 115 for dual mode use; a shuttered acoustic path 120 coupled between the audio transducer 115 and the first audio output 105; and an attenuated acoustic path 125 coupled between the audio transducer 115 and the second audio output 110.
摘要:
A method and apparatus is provided for configuring a wireless communication module (220) for optimal performance with a portable communication handset (210). When coupling of a portable electronic handset (210) and a wireless communication module (220) is detected (602, 702) the portable electronic handset (210) uploads configuration information (604, 606, 608, 610) to the wireless communication module (220). The wireless communication module (220) receives the configuration information (704, 706, 708, 710) from the portable communication device (210) and configures the operational parameters of the wireless communication module (220) in response to the configuration information (714, 716, 718, 720).
摘要:
A method (200) of cancelling echo in a duplex communication device (100). The method can include detecting a level of noise present on an uplink signal path (104), generating a noise classifier (194) based on the detected level of noise, detecting whether uplink audio is present on the uplink signal path (104) and detecting whether downlink audio is present on a downlink signal path (102). The method further can include generating a double talk flag (136) based at least on the noise classifier, whether uplink audio is present on the uplink signal path, and whether downlink audio is present on the downlink signal path. In addition, the double talk flag, the noise classifier and an uplink signal can be processed to generate an output signal (120) having reduced echo.
摘要:
An audio accessory (100) and corresponding method for operating the audio accessory are provided. The audio accessory includes a first speaker, a second speaker, a microphone, and a multiplexer circuit for multiplexing the second speaker with the microphone. The audio accessory is suitable for use with an electronic device (200), capable of playing an audio file and/or receiving an audio input from the audio accessory.
摘要:
An electronic apparatus is provided having a front side and a rear side oriented in opposite directions along a first axis, and a right-side and a left-side oriented in opposite directions along a second axis that is perpendicular to the first axis. A null control signal is generated based on an imaging signal. A first microphone located near the right-side of an electronic apparatus generates a first signal and a second microphone located near the left-side of the electronic apparatus generates a second signal. The first and second signals are processed, based on the null control signal, to generate a right beamformed audio signal having a first directional pattern having at least one first null, and a left beamformed audio signal having a second directional pattern having at least one second null. A first angular location (α) of the at least one first null and a second angular location (β) of the at least one second null are steered based on the null control signal.
摘要:
An electronic apparatus is provided that has a rear-side and a front-side, a first microphone that generates a first signal, and a second microphone that generates a second signal. An automated balance controller generates a balancing signal based on an imaging signal. A processor processes the first and second signals to generate at least one beamformed audio signal, where an audio level difference between a front-side gain and a rear-side gain of the beamformed audio signal is controlled during processing based on the balancing signal.
摘要:
The invention relates to a method and a computer for coordinating an electronic qualification form between a consumer and a plurality of financial service providers and wholesale investors. After receiving qualification form data, a special processing computer applies a filter to the data. The filter comprises selection criteria provided by financial service providers and wholesale investors which allows these organizations to filter out qualification forms that they do not want. After the data is filtered, the qualification form can be transmitted to those organizations who match the data in the qualification form based on the filtration. According to one exemplary aspect, a financial coordinator who runs a computer matching engine can be a single point of contact for a consumer with respect to several wholesale investors of the financial coordinator who may offer the consumer financial products or services.
摘要:
The invention relates to a method and a computer for coordinating an electronic qualification form between a consumer and a plurality of financial service providers and wholesale investors. After receiving qualification form data, a special processing computer applies a filter to the data. The filter comprises selection criteria provided by financial service providers and wholesale investors which allows these organizations to filter out qualification forms that they do not want. After the data is filtered, the qualification form can be transmitted to those organizations who match the data in the qualification form based on the filtration. According to one exemplary aspect, a financial coordinator who runs a computer matching engine can be a single point of contact for a consumer with respect to several wholesale investors of the financial coordinator who may offer the consumer financial products or services.
摘要:
An electronic apparatus is provided having a front side and a rear side oriented in opposite directions along a first axis, and a right-side and a left-side oriented in opposite directions along a second axis that is perpendicular to the first axis. A null control signal is generated based on an imaging signal. A first microphone located near the right-side of an electronic apparatus generates a first signal and a second microphone located near the left-side of the electronic apparatus generates a second signal. The first and second signals are processed, based on the null control signal, to generate a right beamformed audio signal having a first directional pattern having at least one first null, and a left beamformed audio signal having a second directional pattern having at least one second null. A first angular location (α) of the at least one first null and a second angular location (β) of the at least one second null are steered based on the null control signal.