专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09031849B2 System, method and multipoint control unit for providing multi-language conference 有权
标题翻译：系统，方法和多点控制单元，提供多语言会议
公开(公告)号：US09031849B2
公开(公告)日：2015-05-12
申请号：US12413008
申请日：2009-03-27
申请人： Zhihui Liu , Zhonghui Yue
发明人： Zhihui Liu , Zhonghui Yue
IPC分类号： G10L21/00 , G06F17/20 , G06F17/27 , G06F17/28 , H04M3/42 , G09B3/00 , H04N7/15 , H04M3/56
CPC分类号： H04N7/152 , G06F17/289 , H04M3/56 , H04M2203/2061
摘要： A system for providing multi-language conference is provided. The system includes conference terminals and a multipoint control unit. The conference terminals are adapted to process a speech of a conference site, transmitting the processed speech to the multipoint control unit, process an audio data received from the multipoint control unit and output it. At least one of the conference terminals is an interpreting terminal adapted to interpret the speech of the conference according to the audio data transmitted from the multipoint control unit, process the interpreted audio data and output the processed audio data. The multipoint control unit is adapted to perform a sound mixing process of the audio data from the conference terminals in different sound channels according to language types, and then sends mixed audio data after the sound mixing process to the conference terminals.
摘要翻译：提供了一种用于提供多语言会议的系统。该系统包括会议终端和多点控制单元。会议终端适于处理会场的语音，将处理的语音发送到多点控制单元，处理从多点控制单元接收的音频数据并输出。会议终端中的至少一个是适于根据从多点控制单元发送的音频数据来解释会议语音的解释终端，处理所解释的音频数据并输出经处理的音频数据。多点控制单元适于根据语言类型对来自不同声道的会议终端的音频数据进行声音混合处理，然后在声音混合处理之后将混合音频数据发送到会议终端。

2. 发明申请

US20100039498A1 CAPTION DISPLAY METHOD, VIDEO COMMUNICATION SYSTEM AND DEVICE 审中-公开
标题翻译：显示方法，视频通信系统和设备
公开(公告)号：US20100039498A1
公开(公告)日：2010-02-18
申请号：US12605888
申请日：2009-10-26
申请人： Zhihui Liu , Zhonghui Yue
发明人： Zhihui Liu , Zhonghui Yue
IPC分类号： H04N7/15 , G10L15/26 , H04N7/00
CPC分类号： H04N7/15 , G09B21/00 , G09B21/006 , G09B21/009 , G10L15/26 , G10L15/34 , G10L2021/065 , H04M3/42391 , H04N7/147
摘要： A caption display method in a video communication includes the following steps. A video communication is established. Speech signals of a speaker are recognized and converted to text signals. The text signals and picture video signals that need to be received by and displayed to other conference participators are superposed and encoded, and are sent through the video communication. A video communication system and device are also described. Users directly decode display pictures and character information corresponding to a speech. The method is simple, and a real-time performance is high.
摘要翻译：视频通信中的字幕显示方法包括以下步骤。建立视频通信。扬声器的语音信号被识别并转换为文本信号。需要由其他会议参与者接收和显示的文本信号和图像视频信号被叠加和编码，并通过视频通信发送。还描述了视频通信系统和设备。用户直接解码对应于语音的显示图片和字符信息。该方法简单，实时性好。

3. 发明申请

US20110261943A1 Method, Device, and System for Processing Multi-Channel Audio Signals 有权
标题翻译：用于处理多声道音频信号的方法，设备和系统
公开(公告)号：US20110261943A1
公开(公告)日：2011-10-27
申请号：US13174318
申请日：2011-06-30
申请人： Zhonghui Yue
发明人： Zhonghui Yue
IPC分类号： H04M3/42
CPC分类号： H04M3/568 , H04M2203/5072
摘要： A method for processing multi-channel audio signals includes receiving L channel audio signals from participating conference terminals, decoding the L channel audio signals, and determining N conference terminals whose audio signals are to be mixed from the participating conference terminals according to the data obtained through decoding; selecting an encoder as a common encoder from L−N encoders of the participating conference terminals except the N conference terminals whose audio signals are to be mixed, encoding decoded audio signals of the N conference terminals whose audio signals are to be mixed, and sending encoded data to conference terminals corresponding to the L−N encoders (indicating that the number of encoders is equal to the value of L minus N); and updating encoding status information of L−N−1 encoders except the common encoder to synchronize with encoding status information of the common encoder.
摘要翻译：一种用于处理多声道音频信号的方法包括从参与的会议终端接收L声道音频信号，对L声道音频信号进行解码，以及根据通过以下方式获得的数据，确定从参与的会议终端混合音频信号的N个会议终端解码; 从除音频信号要混合的N个会议终端之外的参与会议终端的L-N编码器中选择编码器作为公共编码器，对音频信号要混合的N个会议终端的解码音频信号进行编码，数据到与L-N编码器相对应的会议终端（指示编码器的数量等于L减去N的值）; 以及更新除公共编码器之外的L-N-1编码器的编码状态信息以与公共编码器的编码状态信息同步。

4. 发明申请

US20110274293A1 METHOD, DEVICE AND COMMUNICATION TERMINAL FOR ADJUSTING VOLUME ADAPTIVELY 审中-公开
标题翻译：用于调整音量的方法，设备和通信终端
公开(公告)号：US20110274293A1
公开(公告)日：2011-11-10
申请号：US13186166
申请日：2011-07-19
申请人： Zhonghui Yue
发明人： Zhonghui Yue
IPC分类号： H03G3/00
CPC分类号： H04M1/60 , H04M9/082
摘要： The present invention relates to the field of communications technology, and more particularly, to a method, a device and a communication terminal for adjusting volume adaptively. The present invention discloses a method for adjusting volume adaptively, including: receiving an audio signal from a sound source; obtaining information about the sound source corresponding to the audio signal and input and output gain parameters corresponding to the information about the sound source; and adjusting input volume and output volume according to the input and output gain parameters. The present invention also discloses an adaptive volume adjusting device, comprising a receiving unit, an obtaining unit and an adjusting unit. In addition, the present invention discloses a communication terminal comprising the preceding device. The advantage of the present invention is to automatically adjust input volume and output volume so that the users can hear an ideal voice.
摘要翻译：本发明涉及通信技术领域，更具体地说，涉及一种自适应地调节音量的方法，装置和通信终端。本发明公开了一种自适应调节音量的方法，包括：从声源接收音频信号; 获取与音频信号相对应的声源的信息，以及与关于声源的信息对应的输入和输出增益参数; 并根据输入和输出增益参数调整输入音量和输出音量。本发明还公开了一种自适应音量调节装置，包括接收单元，获取单元和调节单元。另外，本发明公开了一种包括前述装置的通信终端。本发明的优点是自动调节输入音量和输出音量，使得用户可以听到理想的声音。

5. 发明授权

US08340269B2 Method, device, and system for processing multi-channel audio signals 有权
标题翻译：用于处理多声道音频信号的方法，设备和系统
公开(公告)号：US08340269B2
公开(公告)日：2012-12-25
申请号：US13174318
申请日：2011-06-30
申请人： Zhonghui Yue
发明人： Zhonghui Yue
IPC分类号： H04M3/42
CPC分类号： H04M3/568 , H04M2203/5072
摘要： A method for processing multi-channel audio signals includes receiving L channel audio signals from participating conference terminals, decoding the L channel audio signals, and determining N conference terminals whose audio signals are to be mixed from the participating conference terminals according to the data obtained through decoding; selecting an encoder as a common encoder from L−N encoders of the participating conference terminals except the N conference terminals whose audio signals are to be mixed, encoding decoded audio signals of the N conference terminals whose audio signals are to be mixed, and sending encoded data to conference terminals corresponding to the L−N encoders (indicating that the number of encoders is equal to the value of L minus N); and updating encoding status information of L−N−1 encoders except the common encoder to synchronize with encoding status information of the common encoder.
摘要翻译：一种用于处理多声道音频信号的方法包括从参与的会议终端接收L声道音频信号，对L声道音频信号进行解码，以及根据通过以下方式获得的数据，确定从参与的会议终端混合音频信号的N个会议终端解码; 从除音频信号要混合的N个会议终端之外的参与会议终端的L-N编码器中选择编码器作为公共编码器，对音频信号要混合的N个会议终端的解码音频信号进行编码，数据到与L-N编码器相对应的会议终端（指示编码器的数量等于L减去N的值）; 以及更新除公共编码器之外的L-N-1编码器的编码状态信息以与公共编码器的编码状态信息同步。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式