公开(公告)号：US5956410A

公开(公告)日：1999-09-21

申请号：US551292

申请日：1995-10-31

申请人： Bruce A. Brisson

发明人： Bruce A. Brisson

IPC分类号： H04B15/00

CPC分类号： H04B15/00

摘要： An audio signal transmission line including capacitive and/or inductive networks connected in series or parallel with an audio transmission cable providing for increased storage of electrical energy, and thereby overcoming energy storage problems associated with previous audio signal transmission systems which create unwanted pre-emphasis of audio signals at certain frequencies.

摘要翻译： 一种音频信号传输线，包括与音频传输电缆串联或并联连接的电容和/或感应网络，其提供电能的增加的存储，从而克服与先前的音频信号传输系统相关联的能量存储问题，这些音频信号传输系统产生不需要的预加重 音频信号在某些频率。

公开(公告)号：US4994686A

公开(公告)日：1991-02-19

申请号：US302840

申请日：1989-01-27

申请人： Bruce A. Brisson

发明人： Bruce A. Brisson

IPC分类号： H01B7/08 ,  H01B11/12 ,  H01B11/20

CPC分类号： H01B11/125 ,  H01B11/206 ,  H01B7/0876

摘要： Audio cabling includes a first conductor in conductive communication with the positive side of the source or of the load. It extends towards but terminates free of the load if it is connected to the source and free of the source if it is connected to the load. A second conductor has a first end in conductive communication with the negative side of the source or of the load. If it is connected to the source negative side it has a second end which extends towards but terminates free of the load. If it is connected to the load negative side it has a second end which extends toward but terminates free of the source. The conductors are separated from one another by a non-conductor. They are sufficiently long whereby they are in adjacent side by side relation at least along portions thereof. High frequency noise which can affect the ear's perception of audio frequency signals is reduced as are low frequency resonance effects.

摘要翻译： 音频布线包括与源或负载的正侧导电连接的第一导体。 如果连接到源并且没有源，如果它连接到负载，则它延伸到但不会被负载终止。 第二导体具有与源极或负载的负侧导电连通的第一端。 如果它连接到源负侧，它具有第二端，该第二端向负载方向延伸，但是终止。 如果它连接到负载负侧，则其具有朝向但终止于源的第二端。 导体通过非导体彼此分离。 它们足够长，使得它们至少沿其部分处于相邻的并排关系。 影响耳朵对音频信号感知的高频噪声与低频共振效应一样降低。

公开(公告)号：US4954787A

公开(公告)日：1990-09-04

申请号：US354517

申请日：1989-05-18

申请人： Bruce A. Brisson

发明人： Bruce A. Brisson

IPC分类号： H03F1/26

CPC分类号： H03F1/26

摘要： In an audio signal transmission system comprising an interface circuit is connected across the output terminals of an audio signal source or across the input terminals of an audio signal transmission cable coupled to the source. The interface circuit comprises either a discrete capacitance or a distributed capacitance in series with a discrete resistor. The value of the capacitance and the resistance in the interface circuit is chosen such that the time constant of the cable with the interface circuit produces in response to noise a signal having a frequency which is above the audio frequency spectrum but within the passband of the amplifier to which it is coupled.

摘要翻译： 在包括接口电路的音频信号传输系统中，连接在音频信号源的输出端或跨耦合到源的音频信号传输电缆的输入端。 接口电路包括与分立电阻串联的分立电容或分布电容。 选择接口电路中的电容值和电阻值，使得电缆与接口电路的时间常数响应于噪声而产生，该信号的频率高于音频频谱但在放大器的通带内 它耦合到它。

公开(公告)号：US4718100A

公开(公告)日：1988-01-05

申请号：US712276

申请日：1985-03-15

申请人： Bruce A. Brisson

发明人： Bruce A. Brisson

IPC分类号： H03F1/56 ,  H03F1/26

CPC分类号： H03F1/565

摘要： Cabling (10) is provided for interconnecting amplifier (12) having a positive side (14) and a return side (16) to a load (18) having a positive side (20) and a return side (22). The cabling comprises a first open circuited conductor (24) having a first end (26) connected to a selected one of the amplifier positive side (14) and the amplifier return side (16) and having a second end (28) extending towards and terminating free from connection to the load (18). A second open circuited conductor (30) is provided which has a first end (32) connected to a respective one of the load positive side (20) and the load return side (22), said respective one being of a different polarity than the polarity of the selected one of the amplifier positive side (14) and amplifier return side (16) to which the first open circuited conductor (24) is connected and having a second end (34) extending towards and terminating free from connection to the amplifier (12). A first amplifier-load connecting structure (38) serves for electrically connecting the amplifier positive side (14) to the load positive side (20), the first connecting structure (38) being wound about at least a majority of the length of a selected one of the first and second open circuited conductors (24,30). A second amplifier-load connecting structure (40) serves for electrically connecting the amplifier return side (16) to the load return side (22), the second connecting structure (40) being wound about at least a majority of the length of a selected other of the first and second open circuited conductors (24,30). Improved sound results from use of such cabling.

摘要翻译： 布线（10）用于将具有正侧（14）和返回侧（16）的放大器（12）互连到具有正侧（20）和返回侧（22）的负载（18）。 电缆包括第一开路导体（24），其具有连接到放大器正侧（14）和放大器返回侧（16）中选定的一个的第一端（26），并且具有向第二端 终止与负载（18）的连接。 提供第二开路导体（30），其具有连接到负载正极侧（20）和负载返回侧（22）中的相应一个的第一端（32），所述第一端极（32）的极性与 所述第一开路导体（24）连接到的放大器正极侧（14）和放大器返回侧（16）中选定的一个极性，并且具有朝向并终止于与放大器连接的第二端（34） （12）。 第一放大器 - 负载连接结构（38）用于将放大器正极侧（14）电连接到负载正极侧（20），第一连接结构（38）绕所选择的长度的至少大部分 第一和第二开路导体之一（24,30）。 第二放大器 - 负载连接结构（40）用于将放大器返回侧（16）电连接到负载返回侧（22），第二连接结构（40）绕所选择的长度的至少大部分 第一和第二开路导体（24,30）中的另一个。 使用这种布线改善了声音。

公开(公告)号：US4538023A

公开(公告)日：1985-08-27

申请号：US567080

申请日：1983-12-30

申请人： Bruce A. Brisson

发明人： Bruce A. Brisson

IPC分类号： H01B11/12

CPC分类号： H01B11/12

摘要： An audio cable in which a plurality of outer conductors surround one or more inner conductors. The outer conductors provide a path for the relatively high frequency components of the signal and the inner conductors provide a path for the relatively low frequency components of the signal. The length of each outer conductor is greater than the length of the inner conductors and the outer conductors are wound around the inner conductors so that the frequency components of the signal arrive at the end of the end of the cable at the same time.

摘要翻译： 一种音频电缆，其中多个外导体围绕一个或多个内导体。 外部导体为信号的相对高频分量提供路径，并且内部导体为信号的相对低频分量提供路径。 每个外部导体的长度大于内部导体的长度，并且外部导体缠绕在内部导体上，使得信号的频率分量同时到达电缆末端。

公开(公告)号：US5914636A

公开(公告)日：1999-06-22

申请号：US907219

申请日：1997-08-06

申请人： Bruce A. Brisson

发明人： Bruce A. Brisson

IPC分类号： H03F3/68

CPC分类号： H03F3/68

摘要： A configuration of audio system components, utilizing standard amplifier components, wherein the audio system remains balanced through the speaker input terminals. For each channel of the system, a preamplifier produces a balanced output signal. Two power amplifiers or similar devices are conventionally configured to accept positive and negative input signals. The negative signal output of the preamplifier is connected to the positive input terminal of one of the power amplifiers, and the positive output signal of the preamplifier is connected to the positive input terminal of the other power amplifier. The negative and ground input terminals of both power amplifiers are connected to system ground. The connections between the preamplifiers and the amplifiers may be effected by a unique cable designed for this purpose. The positive output terminal of one of the power amplifier is connected to positive input terminal of the speaker, while the positive-output terminal of the other power amplifier is connected to the negative input terminal of the speaker. The negative output terminals of each power amplifier "floats", unconnected externally to the speakers.

摘要翻译： 使用标准放大器组件的音频系统组件的配置，其中音频系统通过扬声器输入端子保持平衡。 对于系统的每个通道，前置放大器产生平衡的输出信号。 通常将两个功率放大器或类似装置配置为接受正和负输入信号。 前置放大器的负信号输出连接到功率放大器之一的正输入端，前置放大器的正输出信号连接到另一个功率放大器的正输入端。 两个功率放大器的负极和接地输入端子连接到系统地。 前置放大器和放大器之间的连接可以通过为此目的设计的独特电缆来实现。 功率放大器之一的正极输出端子连接到扬声器的正极输入端子，而另一个功率放大器的正极输出端子连接到扬声器的负极输入端子。 每个功率放大器的负输出端子“浮动”，与扬声器在外部不连接。

公开(公告)号：US5123052A

公开(公告)日：1992-06-16

申请号：US473647

申请日：1990-02-01

申请人： Bruce A. Brisson

发明人： Bruce A. Brisson

IPC分类号： H04B3/14

CPC分类号： H04B3/14

摘要： In an audio signal transmission system having a source of audio signals and a load coupled thereto by means of a first and second transmission line, a discrete capacitor is coupled in parallel with one or both of the transmission lines. The magnitude of the capacitor is as large as stable operation of the amplifier to which it is connected will permit.

摘要翻译： 在具有音频信号源和通过第一和第二传输线耦合到其上的负载的音频信号传输系统中，分立电容器与传输线中的一个或两个并联耦合。 电容器的大小与其连接的放大器的稳定操作一样大。

公开(公告)号：US5142252A

公开(公告)日：1992-08-25

申请号：US602493

申请日：1990-10-24

申请人： Bruce A. Brisson

发明人： Bruce A. Brisson

IPC分类号： H04B15/00

CPC分类号： H04B15/00

摘要： An audio signal transmission line comprising an additional inductance inserted in series with the line and/or coupled in parallel therewith near the load end of the line for providing a low pass filter which overcomes parasitic and dielectric capacitance of the line so as to reduce audio frequency noise generated in the line by low level and low frequency audio signals. The magnitude of the inductance used may vary widely, e.g. from 20 microhenries to 1 millihenry, depending on the length of the line and the space available.

摘要翻译： 一种音频信号传输线，包括与线路串联插入和/或与线路的负载端并联耦合的附加电感，用于提供低通滤波器，其克服线路的寄生和介电电容，从而降低音频频率 线路中由低电平和低频音频信号产生的噪声。 所使用的电感的大小可以变化很大，例如 从20微亨到1毫安，取决于线路的长度和可用的空间。