摘要:
A wireless communication headset for reducing wind-induced noise and providing improved microphone performance under a variety of different ambient noise conditions includes a housing defining a cavity and first and second apertures in communication with the cavity. A microphone disposed within the cavity has a transducer oriented along an axis, whereby the first and second apertures are located on opposite sides of the axis. A baffle surrounds the transducer and is oriented along the axial direction. Optionally, a shroud at a forward end of the baffle defines an air space ahead of the transducer. Further still, a liner such as a foam layer or swatch of fabric is disposed within the cavity, providing a diffuse acoustic path between the first and second apertures and the transducer so as to prevent wind flow from directly impinging upon the microphone.
摘要:
An enhanced protective helmet includes in one embodiment an outer shell and a molded lining disposed within the outer shell and contoured to surround a human head. The helmet further includes an elongated antenna having a proximal end and a free end, the antenna being supported by the molded lining. The helmet includes a connection point which can be mounted to the molded lining or otherwise extend away from the proximal end of the antenna, the connection point communicatively connected to the proximal end of the antenna. The connection point receives a connection from a mobile communication device, thereby linking the mobile communication device and the antenna. The antenna is located at helmet location that is along one side of the helmet above a left or right ear of the user for optimizing antenna performance.
摘要:
An enhanced protective helmet includes in one embodiment an outer shell and a molded lining disposed within the outer shell and contoured to surround a human head. The helmet further includes an elongated antenna having a proximal end and a free end, the antenna being supported by the molded lining. The helmet includes a connection point which can be mounted to the molded lining or otherwise extend away from the proximal end of the antenna, the connection point communicatively connected to the proximal end of the antenna. The connection point receives a connection from a mobile communication device, thereby linking the mobile communication device and the antenna. The antenna is located at helmet location that is along one side of the helmet above a left or right ear of the user for optimizing antenna performance.
摘要:
A system and method are provided for a system and method for initiating ad-hoc communication between mobile headsets. A communication device is provided, including a processor and a control circuit which is connected to the processor and which has a paired-communication module that configures the processor to provide paired communication with at least one additional device. The control circuit further includes an ad-hoc communication module that configures the processor to establish and maintain an ad-hoc communication session with a second communication device that is not presently paired with the first communication device. The referenced communication session is enabled by acquiring an open communication channel. Additionally, a method for providing an ad-hoc communication session with at least one communication device is provided. The method begins by identifying a second communication device within communication range of a first communication device and which is not presently paired to the first communication device. The method continues by requesting a communication channel through which the first communication device and the second communication device can communicate, and pairing the first communication device and the second communication device. Then, an acceptance from the second communication device to join the ad-hoc communication session is received. Upon receiving the acceptance, the communication channel for communication between the first communication device and the second communication device is opened. Upon termination of the ad-hoc communication session, the first communication device and the second communication device are disconnected.
摘要:
A communications system is configured to attach to a helmet that includes vent openings formed in an outer shell of the helmet. Components of the system are configured to extend through the openings of the helmet for detachably coupling the components to the helmet. The system can include a main communications module that includes electronic components and a control panel and the system can further include other audio components that include speakers and a microphone. The system also provides the ability to communicate with and/or operate as a digital media player, a radio tuner, a telephone, or a global positioning system (GPS) or another device using Bluetooth technology or other technology.
摘要:
A communications system is configured to attach to a helmet that includes vent openings formed in an outer shell of the helmet. Components of the system are configured to extend through the openings of the helmet for detachably coupling the components to the helmet. The system can include a main communications module that includes electronic components and a control panel and the system can further include other audio components that include speakers and a microphone. The system also provides the ability to communicate with and/or operate as a digital media player, a radio tuner, a telephone, or a global positioning system (GPS) or another device using Bluetooth technology.
摘要:
A wireless communication headset for use with an electronic device comprises a first headset housing a first speaker, a first module providing communication over a first protocol with the electronic device, and a circuit connecting the first speaker so as to receive signals from the first module. A second module is provided which is electrically connected through the circuit to the first module, the second module including a transmitter providing one-way communication over a second protocol which is non-compliant with the first protocol. A second headset which is independent of the first headset includes a second speaker and a receiver compliant with the second protocol, the receiver providing signals to the second speaker.