Transmission method, transmission apparatus and transmission system
    42.
    发明申请
    Transmission method, transmission apparatus and transmission system 失效
    传输方式,传输装置和传输系统

    公开(公告)号:US20050185649A1

    公开(公告)日:2005-08-25

    申请号:US11109057

    申请日:2005-04-19

    摘要: In order to satisfactorily transmit audio data of various formats through a transmission line, when data having a predetermined data length as a unit is transmitted by a predetermined format between devices connected to a predetermined transmission line, label data indicating a system of transmitted audio data is located at a starting portion of the data having the predetermined data length, sub-label data is located at an interval behind label data if necessary and data accompanying with audio data is located and transmitted, whereby a side which receives this data can easily identify a system of audio data or the like.

    摘要翻译: 为了通过传输线令人满意地发送各种格式的音频数据,当连接到预定传输线的设备之间以预定格式发送具有作为单元的预定数据长度的数据时,指示传输音频数据的系统的标签数据是 位于具有预定数据长度的数据的起始部分,如果需要,则子标签数据位于标签数据之后的间隔处,并且伴随着音频数据的数据被定位和发送,由此接收该数据的一侧可以容易地识别 音频数据系统等。

    Data transmission control apparatus and data transmission method
    43.
    发明授权
    Data transmission control apparatus and data transmission method 失效
    数据传输控制装置和数据传输方法

    公开(公告)号:US06813659B1

    公开(公告)日:2004-11-02

    申请号:US09420055

    申请日:1999-10-18

    IPC分类号: G06F1312

    摘要: A data transmission system in which a function block is housed in a subunit in a unit to enable communication among the unit, subunit and the function block. To this end, the data transmission system includes a digital STB 60, a DTV 70, and an audio amplifier 80. Within the DTV 70 is housed a video monitor subunit 71 within which are housed a decoder function block 72 and a feature function block 73. Within the audio amplifier 80 is housed an audio sub-unit 81 within which a decoder function block 82 and a feature function block 83, that can be endowed with functions in common with the decoder function block 72 and the feature function block 73, respectively, and a processing function block 83, are housed.

    摘要翻译: 一种数据传输系统,其中功能块被容纳在单元中的子单元中,以实现单元,子单元和功能块之间的通信。 为此,数据传输系统包括数字STB 60,DTV 70和音频放大器80.在DTV 70中容纳有视频监视器子单元71,在其中容纳有解码器功能块72和特征功能块73 在音频放大器80内容纳音频子单元81,在该音频子单元81内可以分别具有与解码器功能块72和特征功能块73共同的功能的解码器功能块82和特征功能块83 ,以及处理功能块83。

    Audio video apparatus controller
    44.
    发明授权
    Audio video apparatus controller 失效
    音频视频设备控制器

    公开(公告)号:US5914797A

    公开(公告)日:1999-06-22

    申请号:US340435

    申请日:1994-11-14

    摘要: An audio video apparatus controller connected to a timer provided in a desired audio video apparatus wherein a reserve number indicative of the order of input data and a time are uniquely and correspondingly stored each time the time is input. The audio video apparatus controller is comprised of time input devices for inputting the time to the timer, selecting devices for selecting one of the audio video apparatus, setting devices for setting operation conditions of the selected audio video apparatus in association with the time, and a control circuit responsive to a command signal from the timer to control the selected audio video apparatus so that the selected audio video apparatus is operated at the input time in accordance with the operation conditions. Therefore, the timer can be utilized in the extended range and a plurality of audio video apparatus can be controlled in a well-coordinated fashion.

    摘要翻译: 连接到所需音频视频设备中的定时器的音频视频设备控制器,其中指示输入数据顺序和时间的保留号码在每次输入时都是唯一的并相应地存储的。 音频视频设备控制器包括用于向定时器输入时间的时间输入设备,用于选择音频视频设备之一的设备,用于设置与时间相关联的所选择的音频视频设备的操作条件的设置设备,以及 控制电路响应于来自定时器的命令信号来控制所选择的音频视频设备,使得所选择的音频视频设备根据操作条件在输入时间操作。 因此,可以在扩展范围内使用定时器,并且可以以良好协调的方式来控制多个音频视频装置。

    Remote control apparatus
    46.
    发明授权
    Remote control apparatus 失效
    遥控器

    公开(公告)号:US4598287A

    公开(公告)日:1986-07-01

    申请号:US497071

    申请日:1983-05-23

    IPC分类号: H04Q9/00 H04B1/20 G05B19/02

    CPC分类号: H04B1/202

    摘要: Remote control apparatus for controlling a number of pieces of equipment in which each unit includes a microprocessor which produces a first remote control signal on its data bus line and an interface circuit including a first latch circuit which receives the first remote control signal from the data bus line of the microprocessor and a second latch circuit which receives a second remote control signal on its input terminal and transfers the second remote control signal to the data bus line of the microprocessor. A common input/output terminal receives the first and second remote control signals and a switching means is connected between the common input/output terminal and a reference point such as ground and the switching means is controlled by the first remote control signal to pass it to the common input/output terminal.

    摘要翻译: 用于控制多个设备的遥控装置,其中每个单元包括在其数据总线上产生第一遥控信号的微处理器,以及包括第一锁存电路的接口电路,该第一锁存电路从数据总线接收第一遥控信号 微处理器的一行和第二锁存电路,其在其输入端接收第二遥控信号,并将第二遥控信号传送到微处理器的数据总线。 公共输入/输出端子接收第一和第二遥控信号,并且切换装置连接在公共输入/输出端子和诸如地面的参考点之间,并且开关装置由第一遥控信号控制以将其传递到 公共输入/输出端子。

    Balance control system for multichannel audio apparatus
    47.
    发明授权
    Balance control system for multichannel audio apparatus 失效
    多通道音频设备平衡控制系统

    公开(公告)号:US3956709A

    公开(公告)日:1976-05-11

    申请号:US534302

    申请日:1974-12-19

    IPC分类号: H04S1/00 H04S7/00 H03F3/68

    CPC分类号: H04S7/302

    摘要: A balance control system for multichannel audio apparatus wherein stereophonic signals are transmitted through plural audio channels of the audio apparatus. The balance control system includes a balance control network connected to the audio channels for selectively adjusting the relative amplitudes of the respective stereophonic signals transmitted therethrough with respect to each other. The balance control system further includes at least one signal delay circuit included in at least one of the audio channels for establishing relative delays among the transmitted stereophonic signals. The delay circuit is controlled simultaneously with the control of the balance control network.

    摘要翻译: 一种用于多通道音频设备的平衡控制系统,其中立体声信号通过音频设备的多个音频通道传输。 平衡控制系统包括连接到音频通道的平衡控制网络,用于选择性地调节相对于彼此传输的各个立体声信号的相对振幅。 平衡控制系统还包括至少一个信号延迟电路,其包括在至少一个音频通道中,用于建立发送的立体声信号之间的相对延迟。 延时电路与平衡控制网络的控制同步控制。