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1. 发明申请

US20150350779A1 AUDIO SYSTEM AND METHOD FOR REDUCTION OF MICROPHONE DISTORTION 审中-公开
标题翻译：用于减少麦克风失真的音频系统和方法
公开(公告)号：US20150350779A1
公开(公告)日：2015-12-03
申请号：US14622805
申请日：2015-02-13
申请人： Dennis McNutt , Dennis M. Kaloi , Richard A. Simon
发明人： Dennis McNutt , Dennis M. Kaloi , Richard A. Simon
IPC分类号： H04R3/00 , H04R1/08
CPC分类号： G10K11/002 , H03G3/20 , H04R3/002 , H04S7/301 , H04S2400/09
摘要： An audio system for reduction and/or elimination of distortion provides a microphone or instrument sound pick up for the various musical instruments and singers within the performance venue. The sound provided by the microphone or audio pick up is coupled to an amplifier, the output of which is coupled to a speaker system. In accordance with the present invention, a microphone is positioned within the output range of the speaker system and is coupled to one input of a comparator circuit. The remaining input of the comparator circuit is coupled to the microphones or pick ups of the musical instruments and singers. An additive device receives the output signal of the comparator and the originating signal from the microphones or pick ups to form a correcting audio signal which is applied to the amplifier. In an alternate embodiment of the present invention, an adaptive preamplifier is interposed between the originating microphones and audio pick ups and the amplifier. The adaptive preamplifier receives the output of the comparator and imposes alteration upon the signal processed through the preamplifier for application to the amplifier. In a still further alternate embodiment of the present invention, an adaptive amplifier includes a plurality of control elements which are capable of altering the transmission characteristic of the amplifier for the applied signals. The adaptive controls are coupled to and controlled by the comparator.
摘要翻译：用于减少和/或消除失真的音频系统为表演场地内的各种乐器和歌手提供麦克风或乐器声音拾取。由麦克风或音频拾取提供的声音耦合到放大器，其放大器耦合到扬声器系统。根据本发明，麦克风位于扬声器系统的输出范围内并耦合到比较器电路的一个输入端。比较器电路的剩余输入耦合到乐器和歌手的麦克风或拾音器。加法装置从麦克风或拾音器接收比较器的输出信号和起始信号，以形成施加到放大器的校正音频信号。在本发明的替代实施例中，自适应前置放大器插在始发麦克风和音频拾取器和放大器之间。自适应前置放大器接收比较器的输出，并对通过前置放大器处理的信号进行改变，以应用于放大器。在本发明的又一替代实施例中，自适应放大器包括能够改变放大器对所施加的信号的传输特性的多个控制元件。自适应控制耦合到比较器并由其控制。

2. 发明授权

US5201396A Electronic coin mechanism and system 失效
标题翻译：电子硬币机构和系统
公开(公告)号：US5201396A
公开(公告)日：1993-04-13
申请号：US800544
申请日：1991-11-27
申请人： Jack S. Chalabian , Dennis M. Kaloi , Richard A. Simon , Arden R. Thompson , Craig A. DeWeese
发明人： Jack S. Chalabian , Dennis M. Kaloi , Richard A. Simon , Arden R. Thompson , Craig A. DeWeese
IPC分类号： G07D5/02 , G07F5/22 , G07F9/08 , G07F11/04
CPC分类号： G07D5/02 , G07F11/045 , G07F5/22 , G07F9/08
摘要： An improved electronic coin mechanism and coin operated dispensing system includes an electronic coin mechanism which controls operation of a vending machine and stores certain types of data. The data in raw form are read out by a reader which may be interfaced to a computer through a shuttle. Due to the variety of information which may be collected, the computer is able to generate a variety of reports. The electronic coin mechanism is battery operated and designed for long service life. The mechanism includes an apertured rotatable coin wheel which detects the value of a coin by its diameter and compared the count with stored information in the coin electronics, the latter having an elapsed time relative counter. Time of first and last sale as well as sales per period are stored as well as total amounts received. Various levels of security are provided. Details of the coin mechanism and system are described.
摘要翻译：改进的电子硬币机构和投币式分配系统包括控制自动售货机的操作并存储某些类型数据的电子硬币机构。原始形式的数据由读取器读出，读取器可以通过梭子连接到计算机。由于可能收集的各种信息，计算机能够生成各种报告。电子硬币机构是电池操作和设计，使用寿命长。该机构包括有孔的可旋转的硬币盘，其通过其直径来检测硬币的值，并将计数与硬币电子装置中存储的信息进行比较，后者具有经过的时间相对计数器。第一次和最后一次销售的时间以及每期的销售时间以及收到的总金额。提供各种安全级别。描述硬币机构和系统的细节。

3. 发明授权

US5511000A Electronic solid-state record/playback device and system 失效
标题翻译：电子固态记录/播放设备和系统
公开(公告)号：US5511000A
公开(公告)日：1996-04-23
申请号：US154357
申请日：1993-11-18
申请人： Dennis M. Kaloi , Richard A. Simon
发明人： Dennis M. Kaloi , Richard A. Simon
IPC分类号： G11C7/16 , G06F19/00
CPC分类号： G11C7/16 , G11C2207/16
摘要： An improved electronic solid-state record/playback device (SSRPD) and electronic system may be used to record and playback information such as audio, video, control, and other data. The SSRPD uses no tape or moving parts in the actual record/playback process but includes an audio and/or video and/or other data record/playback module (RPM), which performs all of the record signal conversion, recording and data compression algorithms, digital signal processing, and playback signal conversion. The SSRPD has program input processing and control output processing modules so that other devices may be controlled in different ways including interactive control. A time and control processor module facilitates internal synchronization of the SSRPD audio, video, and control information, as well as synchronization with other devices. The SSRPD information described is recorded into an internal resident memory(s). The novel interface allows information to be exchanged without degradation via a digital Portable Storage Device (PSD) which may be a Random Access Memory card (RAM card), with other SSRPDs as well as to a special Computer Interface Device (CID). The CID is an intelligent device that connects to a standard computing device such as a PC and facilitates functions such as reading, writing, editing, and archiving PSD data, as well as performing diagnostic routines.
摘要翻译：可以使用改进的电子固态记录/重放设备（SSRPD）和电子系统来记录和重放诸如音频，视频，控制和其他数据的信息。 SSRPD在实际的记录/播放过程中不使用磁带或移动部件，而是包括执行所有记录信号转换，记录和数据压缩算法的音频和/或视频和/或其他数据记录/播放模块（RPM），数字信号处理和回放信号转换。 SSRPD具有程序输入处理和控制输出处理模块，以便可以以不同的方式控制其他设备，包括交互式控制。时间和控制处理器模块便于SSRPD音频，视频和控制信息的内部同步，以及与其他设备的同步。描述的SSRPD信息被记录到内部驻留存储器中。新颖的接口允许通过可能是随机存取存储卡（RAM卡）的数字便携式存储设备（PSD）与其他SSRPD以及特殊的计算机接口设备（CID）来交换信息而不降级。 CID是连接到诸如PC的标准计算设备的智能设备，并且促进读取，写入，编辑和归档PSD数据以及执行诊断例程等功能。

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