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    • 4. 发明授权
    • Low power intermittent messaging for hearing assistance devices
    • 用于助听器的低功率间歇消息
    • US09420385B2
    • 2016-08-16
    • US12830892
    • 2010-07-06
    • Jeffrey Paul SolumRandall A. Kroenke
    • Jeffrey Paul SolumRandall A. Kroenke
    • H04R25/00H04W56/00
    • H04W56/0035H04L7/0008H04R25/55H04R25/554H04R2225/55Y02D70/00Y02D70/142Y02D70/144Y02D70/146Y02D70/162Y02D70/166
    • The present subject matter includes a system for communications between a transmitter and a receiver. In various embodiments, the system uses a sleep interval to allow the receiver to go to sleep between wake up times to “sniff” for transmissions from the transmitter. The system adjusts the length of the preamble of the transmitted signal or a repetition of packets to allow the receiver to detect a transmitted signal based on drift in the clocks of the system. In various embodiments, a receive channel is changed if a signal is not received at a prior channel selection. In various embodiments, the transmission is determined by detection of an event. In various embodiments, the event is an ear-to-ear event. In various embodiments, the receiver and transmitter are in opposite hearing aids adapted to be worn by one wearer.
    • 本主题包括用于发射机和接收机之间的通信的系统。 在各种实施例中,系统使用睡眠间隔来允许接收机在唤醒时间之间进行休眠以对来自发射机的传输进行“嗅探”。 系统调整发送信号的前同步码的长度或分组的重复,以允许接收机基于系统时钟的漂移来检测发射的信号。 在各种实施例中,如果在先前的信道选择处未接收到信号,则改变接收信道。 在各种实施例中,通过检测事件来确定传输。 在各种实施例中,事件是耳朵到耳朵事件。 在各种实施例中,接收器和发射器在适于被一个佩戴者佩戴的相反的助听器中。