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    • 2. 发明授权
    • Phone URL exchange
    • 电话网址交换
    • US08331542B2
    • 2012-12-11
    • US12424438
    • 2009-04-15
    • Pascal R. CrausazEdwin J. BasartDave DixThomas E. MillerNam Do
    • Pascal R. CrausazEdwin J. BasartDave DixThomas E. MillerNam Do
    • H04M11/00
    • H04M3/4938H04M11/002
    • A computer system (a method) for exchanging information such as a Universal Resource Locator (URL) or a Universal Resource Identifier (URI) over a communication channel in general and over a telephone communications channel in particular in a unified communications system is disclosed. In one embodiment, the system comprises a phone URL exchange unit configured to receive a phone URL exchange request from a first endpoint, to determine the URL to be sent and URL encoding method based on the request, to encode the URL into audio data or as a part of the communications control signals using the URL encoding method and to send the encoded data to a second endpoint over the telephone communications channel. The phone URL exchange unit is further configured to receive audio data or the communications control signals embedded with a URL and to decode the received data to reveal the URL.
    • 公开了一种用于在通信信道上通常通过电话通信信道,特别是在统一通信系统中交换诸如通用资源定位符(URL)或通用资源标识符(URI)之类的信息的计算机系统(方法)。 在一个实施例中,系统包括电话URL交换单元,其被配置为从第一端点接收电话URL交换请求,以基于请求确定要发送的URL和URL编码方法,将URL编码为音频数据或以 使用URL编码方法的通信控制信号的一部分,并且通过电话通信信道将编码数据发送到第二端点。 电话URL交换单元进一步被配置为接收嵌入URL的音频数据或通信控制信号,并解码接收的数据以显示该URL。
    • 8. 发明授权
    • Miniature transducer
    • 微型传感器
    • US5960093A
    • 1999-09-28
    • US50508
    • 1998-03-30
    • Thomas E. Miller
    • Thomas E. Miller
    • H04R11/02H04R25/00
    • H04R11/02H04R2225/025H04R25/60
    • A miniature transducer such as for an in-the-canal hearing aid, is disclosed. The transducer comprises a housing formed of a top cup joined to a bottom cup and defines an interior and an exterior. The bottom cup includes a base surface and a plurality of interconnected walls. The transducer further comprises a motor including a coil, a stack and an armature disposed substantially within the bottom cup. The housing includes an opening and a portion of the stack extends outwardly through the opening. Because the stack extends outwardly through the opening, the overall thickness of the transducer is reduced.
    • 公开了一种微型传感器,例如用于管道内助听器。 换能器包括由连接到底杯并且限定内部和外部的顶部杯形成的壳体。 底杯包括基面和多个相互连接的壁。 换能器还包括马达,其包括基本上位于底杯内的线圈,堆叠和衔铁。 壳体包括开口,并且堆叠的一部分向外延伸穿过开口。 由于堆叠通过开口向外延伸,传感器的总体厚度减小。
    • 9. 发明授权
    • Method and apparatus for dynamic sound optimization
    • 动态声音优化的方法和装置
    • US5615270A
    • 1997-03-25
    • US466411
    • 1995-06-06
    • Thomas E. MillerKenneth L. KantorJeffrey BarishDuane K. Wise
    • Thomas E. MillerKenneth L. KantorJeffrey BarishDuane K. Wise
    • H03G3/32H03G3/24
    • H03G3/32
    • This invention comprises a system to compensate for the noise level inside a vehicle by measuring the music level and the noise level in the vehicle through the use of analog to digital conversion and adaptive digital filtering, including a sensing microphone in the vehicle cabin to measure both music and noise; preamplification and analog to digital (A/D) conversion of the microphone signal; A/D conversion of a stereo music signal; a pair of filters that use an adaptive algorithm such as the known Least Mean Squares ("LMS") method to extract the noise from the total cabin sound; an estimation of the masking effect of the noise on the music; an adaptive correction of the music loudness and, optionally, equalization to overcome the masking effect; digital to analog (D/A) conversion of the corrected music signal; and transmission of the corrected music signal to the audio system.
    • 本发明包括通过使用模数转换和自适应数字滤波来测量车辆中的音乐水平和噪声水平来补偿车辆内的噪声水平的系统,包括车厢内的感测麦克风以测量两者 音乐和噪音; 麦克风信号的前置放大和模数转换(A / D)转换; 立体声音乐信号的A / D转换; 使用诸如已知的最小均方(“LMS”)方法的自适应算法从总舱声中提取噪声的一对滤波器; 估计噪音对音乐的掩蔽效应; 音乐响度的自适应校正,以及可选地均衡以克服掩蔽效应; 数字到模拟(D / A)转换的校正音乐信号; 以及将校正的音乐信号发送到音频系统。