公开(公告)号：US07822212B2

公开(公告)日：2010-10-26

申请号：US10981695

申请日：2004-11-05

申请人： John Paul Merline ,  Per William Lund

发明人： John Paul Merline ,  Per William Lund

IPC分类号： H03G3/20

CPC分类号： H04R27/00 ,  H04R2227/009 ,  H04R2430/03

摘要： This invention relates to a system for amplifying a sound in an auditory environment. The system comprises a microphone for transforming said sound to an electric sound signal; a band-pass filtering means connecting to said microphone and outputting a filtered sound signal; and an amplifier amplifying said filtered sound signal and outputting a filtered and amplified sound signal to a loudspeaker. The band-pass filtering means comprises a passive first filter having a first bandwidth and first gain, an active second filter having a second bandwidth and a second gain larger than said first gain, and an active third filter having a third bandwidth and a third gain larger than said second gain.

摘要翻译： 本发明涉及一种在听觉环境中放大声音的系统。 该系统包括用于将所述声音转换成电声信号的麦克风; 连接到所述麦克风并输出滤波后的声音信号的带通滤波装置; 以及放大所述经滤波的声音信号并将滤波和放大的声音信号输出到扬声器的放大器。 带通滤波装置包括具有第一带宽和第一增益的无源第一滤波器，具有大于所述第一增益的第二带宽和第二增益的有源第二滤波器，以及具有第三带宽和第三增益的有源第三滤波器 大于所述第二增益。

公开(公告)号：US20050257418A1

公开(公告)日：2005-11-24

申请号：US11132929

申请日：2005-05-19

申请人： Paul Merline

发明人： Paul Merline

IPC分类号： A01K85/00 ,  A01K85/16 ,  A01K91/02

CPC分类号： A01K85/16 ,  A01K91/02

摘要： The present invention relates to a controllable fishing lure. The lure is remotely controlled by the angler by a radio control transmitter on the fishing rod or proximate thereto. The lure can be steered by depressing buttons on the radio control transmitter. The depressions cause radio signals to be emitted from the transmitter, these signals corresponding to the movements desired by depressing the buttons. The radio signals from the transmitter are then received by a receiver, through an antenna, in the lure. The received signals are then processed by a controller that activates propellers, disposed on the lateral sides of the lure, whereby the lure is steered to the desired location in the water.

摘要翻译： 本发明涉及一种可控钓鱼诱饵。 诱饵由钓鱼者通过无线电控制发射机远程控制在钓鱼竿上或其附近。 可以通过按下无线电控制发射器上的按钮来引导诱惑。 凹陷使得发射器发射无线电信号，这些信号对应于按下按钮所需的移动。 然后，来自发射机的无线电信号由接收机通过天线在诱饵中接收。 所接收的信号然后由控制器处理，该控制器激活设置在诱饵的侧面上的螺旋桨，由此将诱饵转移到水中所需的位置。