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公开(公告)号：US4255621A
公开(公告)日：1981-03-10
申请号：US81581
申请日：1979-10-03
申请人： Edward A. Marheine
发明人： Edward A. Marheine
CPC分类号： H04M15/34
摘要： A billing interface circuit for controlling the billing of a station of a private branch exchange via a telephone central office. This circuit automatically connects an intercept recorder to the operator requesting time and charges while providing ring back tone to the station. Therefore, the attendant at the private branch exchange is relieved of the task of manually interfacing between the station and the telephone central office to request time and charges information for billing.
摘要翻译： 一种计费接口电路，用于经由电话中心局控制专用小交换机的电台计费。 该电路自动将拦截记录器连接到操作员，请求时间和费用，同时向车站提供回铃音。 因此，专用交换机的话务员免除了台站与电话中心局之间的手动接口请求时间和收费信息进行计费。
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公开(公告)号：US3965304A
公开(公告)日：1976-06-22
申请号：US531280
申请日：1974-12-10
申请人： Edward A. Marheine
发明人： Edward A. Marheine
摘要： An intercept arrangement by which on calls incoming to a key telephone system the calling party is provided with one and only one complete recorded message within a relatively short time so that the number of abondoned calls caused by excessive delays in answering is reduced. The arrangement includes ring counting, transfer and intercept trunk circuits on a one-per-line basis and a common intercept recorder. The trunk circuit has a monitor feature to provide a form of calling party release for all offices, and a standby-music facility which becomes effective after the transmission of the message.
摘要翻译： 一种截取装置，通过其进入呼叫到密钥电话系统的呼叫方，主叫方在相对较短的时间内仅提供一个完整的记录消息，从而减少了由于应答中的过度延迟引起的被拒绝的呼叫数量。 该装置包括一个一行的环形计数，传输和截取中继电路和一个共同的截取记录器。 中继电路具有监视功能，为所有办公室提供一种呼叫方释放形式，以及在传送消息后生效的待机音乐设备。
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公开(公告)号：US4007333A
公开(公告)日：1977-02-08
申请号：US475004
申请日：1974-05-31
申请人： Edward A. Marheine
发明人： Edward A. Marheine
CPC分类号： H04M1/276
摘要： An automatic call transmitter which uses a dual tone multifrequency generator first under the control of a pushbutton set to record, on a recording medium, a series of dual tones corresponding to a telephone number to be called, and which then uses this generator to regenerate pairs of voice frequencies corresponding to the recorded dual tones, under the control of switching means rendered frequency responsive by associated tuning means and selectively operated from the recorded tones upon playback to transmit the telephone number over a line. The automatic call transmitter may be in the form of a telephone reporting unit and the recording medium, such as an endless magnetic tape wound on a cartridge may also be used for recording and/or transmitting an oral message.
摘要翻译： 一种自动呼叫发射机，其首先在按钮组的控制下使用双音多频发生器，以在记录介质上记录与要被呼叫的电话号码相对应的一系列双音，然后使用该发生器来再生对 在由相关的调谐装置响应的切换装置的控制下对应于所记录的双音调的语音频率，并且在回放时从所记录的音调中选择性地操作，以通过一行发送电话号码。 自动呼叫发射机可以是电话报告单元的形式，并且诸如缠绕在盒式磁带上的环形磁带的记录介质也可以用于记录和/或发送口头消息。
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公开(公告)号：US3946291A
公开(公告)日：1976-03-23
申请号：US520400
申请日：1974-11-04
申请人： Edward A. Marheine
发明人： Edward A. Marheine
摘要： Apparatus for remotely controlling the motor tape drive mechanism of an audio tape recorder or the like. In one embodiment, the apparatus comprises a plurality of semiconductors controlled by a low-level logic circuit and a diode switching network for selectively varying the current through the forward drive motor and the rewind motor of the mechanism to properly tension the tape between a take-up reel and a rewind reel and to differentially brake the motors when switching from a particular mode of operation to "stop" or in case of power failure, thereby preventing tape spillage.
摘要翻译： 用于远程控制音频磁带录音机等的电机带驱动机构的装置。 在一个实施例中，该装置包括由低级逻辑电路和二极管开关网络控制的多个半导体，用于选择性地改变通过正向驱动电机和机构的重绕电机的电流， 并且在从特定操作模式切换到“停止”或断电的情况下差动地制动电动机，从而防止磁带溢出。
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