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公开(公告)号：US06269257B1
公开(公告)日：2001-07-31
申请号：US09234737
申请日：1999-01-21
IPC分类号： H04M100
CPC分类号： G08B21/0247 , G08B21/24 , H04M1/72502 , H04M1/72519
摘要： In one embodiment, a cordless telephone according to the invention includes a base unit, including a paging mechanism, and a handset, including an alerting mechanism responsive to the paging mechanism. At least one of the base unit and the handset includes a page adjusting mechanism to affect an alerting signal output from the alerting mechanism based on a condition. Thus, the paging signal is adaptive to increase the opportunity for a user to determine the location of a misplaced handset. In another embodiment, a cordless telephone is equipped so that the base unit can provide an indication related to a distance between the base unit and the handset. In yet another embodiment, a cordless telephone is equipped so that the paging mechanism is adjusted based on user control. In a further embodiment according to the invention, a method is provided for affecting an alerting signal output by an alerting mechanism of a cordless telephone handset. The method includes the steps of sensing a condition, and affecting the alerting signal based on the sensed condition.
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2.发明授权Methods and devices for selecting preferred call back numbers using CID data 失效使用CID数据选择首选回拨号码的方法和设备公开(公告)号：US06603846B1
公开(公告)日：2003-08-05
申请号：US09287644
申请日：1999-04-07
IPC分类号： H04M342
CPC分类号： H04M1/2745 , H04M1/274583 , H04M1/57
摘要： A telephone or similar device/system may be equipped or used to select preferred call back numbers. These preferred numbers may be programmed into a device by a user. When an incoming call comprising caller identity (“CID”) data is received, preferred call back numbers associated with a portion of the data are selected. A responsive, outgoing call is transmitted using one of the preferred call back numbers. The selected, preferred call back numbers may or may not be identical to a telephone number indicated in the CID data.
摘要翻译： 电话或类似设备/系统可以配备或用于选择优选的回叫号码。 这些优选的数字可以由用户编程到设备中。 当接收到包括呼叫者身份（“CID”）数据的呼入时，选择与一部分数据相关联的优选回叫号码。 使用优选回呼号码之一发送响应的呼出呼叫。 所选择的优选回呼号码可以与CID数据中指示的电话号码相同也可以不相同。
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公开(公告)号：US06529587B1
公开(公告)日：2003-03-04
申请号：US09300109
申请日：1999-04-27
IPC分类号： H04M1100
CPC分类号： H04M3/533 , H04M3/436 , H04M2203/2011 , H04M2203/4563
摘要： A method for screening an active incoming voice mail message broadcasts the incoming message in real time on a speaker in or associated with the subscriber's telephone set upon and concurrent with receipt of the same by the voice mail system. Upon detection during the broadcast of an interrupt request provided by the subscriber via the subscriber's telephone set, the calling party is connected with the subscriber, and normal recording of the message by the voice mail system is discontinued.
摘要翻译： 用于筛选活动的传入语音邮件消息的方法在由语音邮件系统接收并同时接收到该用户的电话机的扬声器上或者与用户的电话机相关联地实时地广播进入的消息。 在通过用户的电话机广播用户提供的中断请求的检测中，主叫方与用户连接，并且中断了语音邮件系统的消息的正常记录。
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4.发明授权Method and apparatus providing caller identification telephone service with a real time audio message 有权向主叫识别电话服务提供实时音频消息的方法和装置公开(公告)号：US07174007B1
公开(公告)日：2007-02-06
申请号：US09553125
申请日：2000-04-19
IPC分类号： H04M1/64
CPC分类号： H04M1/578 , H04M1/7255
摘要： An Audio Caller ID service is provided which permits the calling party to speak a real time audio message that can be received and played by the called party's Caller ID equipment while his telephone equipment remains in the “on-hook” state. A calling party which has Audio Caller ID (ACID) service would speak a short audio message before dialing the called party. That message is converted to digital form, optionally compressed, and transferred to the called party in a manner similar to conventional Caller ID information. The called party's Caller ID equipment operates in the conventional manner, except that the received Audio Caller ID signal is recognized as an audio signal. At the site of the called party, a decoder is provided to convert the digital signal to an analog audio signal, and this analog signal is provided to a speaker, which plays back the calling party's audio message.
摘要翻译： 提供了一种音频来电显示服务，其允许主叫方讲话一个实时音频消息，可以在被叫方的来电显示设备接收和播放，而他的电话设备保持在“挂机”状态。 具有音频来电显示（ACID）服务的主叫方将在拨打被叫方之前发短信音。 该消息被转换成数字形式，可选地压缩，并以类似于常规来电显示信息的方式传送到被叫方。 被叫方的来电显示设备以常规方式进行操作，除了接收的音频来电显示信号被识别为音频信号。 在被叫方的现场，提供一个解码器将数字信号转换为模拟音频信号，并将该模拟信号提供给扬声器，扬声器将播放主叫方的音频消息。
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公开(公告)号：US06639972B1
公开(公告)日：2003-10-28
申请号：US09300025
申请日：1999-04-27
IPC分类号： H04M1100
CPC分类号： H04L43/00 , H04M3/42042 , H04M3/533 , H04M3/53366 , H04M2203/4563
摘要： A method for screening of an active voice mail message enables real time monitoring by a subscriber to the voice mail system of incoming calls. Once the identity of the subscriber is established, the subscriber is presented with the option of screening an incoming message. A subscriber desiring to screen the message responds by activating a predetermined key or sequence of keys to enter a listen-only mode for monitoring of the incoming message. The subscriber may then interrupt the message and take the call, continue listening to the incoming message, or terminate listen-only mode and simply permit the message to be stored for later retrieval.
摘要翻译： 用于筛选活动语音邮件消息的方法使得用户能够对来电的语音邮件系统进行实时监控。 一旦建立了订户的身份，就向用户呈现筛选进入消息的选项。 希望屏蔽消息的用户通过激活预定的密钥或序列来进行响应，以进入用于监听传入消息的仅监听模式。 用户然后可以中断消息并接听电话，继续监听传入消息，或者终止只听模式，并且简单地允许消息被存储以供以后检索。
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公开(公告)号：US06233322B1
公开(公告)日：2001-05-15
申请号：US09220586
申请日：1998-12-28
IPC分类号： H04M1100
CPC分类号： H04M3/53366 , H04M3/436 , H04M2201/18
摘要： Unique, electronic mailboxes may be configured to allow multiple users to use a single mailbox for storing messages and for screening messages using information related to the messages, such as the name and telephone number of the originator of a message. The unique mailboxes may be configured using systems and methods which make use of user-defined filters which may be applied to each mailbox. Each mailbox may be additionally protected by a password for changing the user defined filters and for retrieving messages.
摘要翻译： 唯一的电子邮箱可以被配置为允许多个用户使用单个邮箱来存储消息，并且使用与消息相关的信息（例如消息的发起者的姓名和电话号码）来筛选消息。 可以使用可以应用于每个邮箱的用户定义的过滤器的系统和方法来配置唯一邮箱。 每个邮箱可以额外受到用于改变用户定义的过滤器和检索消息的密码的保护。
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7.发明授权Cordless devices and methods for ordering narrow band communication channels using algorithms not based on channel clarity 有权无线设备和方法，用于使用不基于信道清晰度的算法来排序窄带通信信道公开(公告)号：US06466787B1
公开(公告)日：2002-10-15
申请号：US09270521
申请日：1999-03-17
IPC分类号： H04M1100
CPC分类号： H04W72/085
摘要： Methods and devices are provided for overcoming interference which occurs when one or more cordless devices seek to communicate over the same range of narrow band channels. Any one of a number of algorithms not based on channel clarity may be utilized to order groups of available channels which surround a cordless device. The device then selects a channel from within the ordered group of channels to assure clear communications between a cordless telephone handset and base. The algorithm may be randomly selected from among a number of algorithms or may be selected by other means.
摘要翻译： 提供了用于克服当一个或多个无绳设备寻求在相同范围的窄带信道上通信时发生的干扰的方法和设备。 可以利用不基于信道清晰度的许多算法中的任何一个来排序围绕无绳设备的可用信道群。 然后，设备从有序的信道组中选择信道，以确保无绳电话听筒和基座之间的清晰通信。 算法可以从多个算法中随机选择，或者可以通过其他方式来选择。
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公开(公告)号：US08423055B2
公开(公告)日：2013-04-16
申请号：US13367957
申请日：2012-02-07
IPC分类号： H04W4/00
CPC分类号： H04M1/72502 , H04M1/72513
摘要： A method of using an intercom on a cordless telephone during an active call. The active call is put on hold while the intercom is in use. Once the call is re-activated, the intercom is shut off. This system may be designed for a cordless telephone with one handset or a plurality of handsets.
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公开(公告)号：US06690941B1
公开(公告)日：2004-02-10
申请号：US09419483
申请日：1999-10-15
IPC分类号： H04Q720
CPC分类号： H04M1/72502 , H04M1/57
摘要： A method of transmitting digital data between a base unit and a handset of a cordless telephone includes the step of transmitting a frame including a speech data portion, and a non-speech data portion. In one particular example, the size of the speech data portion and the size of the non-speech data portion are variable. In an alternative embodiment, a cordless telephone includes a base unit, including a codec adapted to convert analog speech data from a far end party to digital samples, a variable encoder adapted to encode the digital samples, and a transceiver adapted to transmit and receive encoded digital samples. The cordless telephone also includes a handset, including a transceiver adapted to transmit and receive encoded digital samples, a controller adapted to act on non-speech data, and a transducer adapted to be responsive to speech data. According to this embodiment, the variable encoder is adapted to encode a speech data portion of a frame based upon a non-speech data portion of the frame. In another alternative embodiment, a frame structure for digital RF communications between a base unit and a handset of a cordless telephone includes a speech data portion, and a non-speech data portion. In one particular example a size of the speech data portion and a size of the non-speech data portion are variable.
摘要翻译： 在无绳电话的基本单元和手机之间发送数字数据的方法包括发送包括语音数据部分和非语音数据部分的帧的步骤。 在一个特定示例中，语音数据部分的大小和非语音数据部分的大小是可变的。 在替代实施例中，无绳电话包括基本单元，其包括适于将来自远端方的模拟语音数据转换为数字样本的编解码器，适于对数字样本进行编码的可变编码器以及适于发送和接收编码的收发器 数字样品。 无绳电话还包括手机，包括适于发送和接收编码数字样本的收发器，适用于非语音数据的控制器以及适于响应于语音数据的换能器。 根据该实施例，可变编码器适于基于帧的非语音数据部分对帧的语音数据部分进行编码。 在另一替代实施例中，用于无绳电话的基本单元和手机之间的数字RF通信的帧结构包括语音数据部分和非语音数据部分。 在一个特定示例中，语音数据部分的大小和非语音数据部分的大小是可变的。
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公开(公告)号：US06671252B1
公开(公告)日：2003-12-30
申请号：US09285669
申请日：1999-04-05
IPC分类号： H04J1100
CPC分类号： H04Q1/46
摘要： Apparatus and methods for adaptively, reliably, and accurately measuring the duration of an alerting or other signaling tone. A tone detector in accordance with the principles of the present invention accurately measures a duration of a tone burst (i.e., tone pulse) using a long frame length DFT and a short frame length DFT. Based on information obtained by the short frame length DFT, the long (i.e., standard) frame length DFT may be interrupted and reset to begin a new frame of data synchronized with the start of the next short frame corresponding to the processing by the short frame length DFT to minimize noise in the processing by the long frame length DFT and to greatly improve the resolution of the measurement of the duration of a particular tone to correspond to the lengths of the short frames used by the short frame length DFT. If desired, after a tone is initially detected, the frame length of the short frame length DFT can be iteratively reduced to increase a resolution of the measurement of a tone start time and a tone end time used to determine the duration of the detected tone burst.
摘要翻译： 用于自适应地，可靠地和准确地测量警报或其他信号音的持续时间的装置和方法。 根据本发明的原理的音调检测器使用长帧长度DFT和短帧长度DFT来精确地测量音调脉冲串（即音调脉冲）的持续时间。 基于通过短帧长度DFT获得的信息，长（即，标准）帧长度DFT可以被中断并且复位以开始与通过短帧对应的下一个短帧的开始同步的新数据帧 长度DFT以使处理中的噪声最小化为长帧长度DFT，并且大大提高特定音调的持续时间的测量的分辨率以对应于由短帧长度DFT使用的短帧的长度。 如果需要，在最初检测到音调之后，可以迭代地减少短帧长度DFT的帧长度，以增加音调开始时间的测量的分辨率和用于确定检测到的音调脉冲串的持续时间的音调结束时间 。
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