TH29649A - A phone device that sees the picture Methods and systems for audio and video conferencing and telephone systems. - Google Patents

Abstract

DC60 (25/11/40) Visual Access Device (110, 150), which is provided in the telephone system and Video and audio conferencing via channel The first communication signal (103), which communicates with networks (140), such as a public interchange telephone network or ISDN network, the visual access device (110) is the interface of a telephone-line network (210). ) Radio frequency modulators / demodulators (205), user engagement mechanisms (215) and processor arrangement (190) visual phone devices (700, 800) are connected to equipment Access the image system through a second communication channel for receiving and transmitting video signals and through a third communication channel. For the reception and transmission of audio signals, visual telephone devices include display devices (715), camera interfaces (235), video cameras (720), and telephone modules (710). Multiple visualizations (700, 800) may be used simultaneously, and multiple video signals from visual phone devices (700, 800) may be multiplied and assembled into overall signals. One signal for transmission to the network (140) Video access devices (110,150) which are provided in telephone and video conferencing via channel. The first communication signal (103), which communicates with a network (140), such as a public exchange telephone network or an ISDN network, a visual access device (110) is the interface of a telephone line network. (210) Radio Frequency Modulator / Demodulator (205) User Linkage Mechanism (215) and Effect Arrangement (190) Visualized Telephone Device (700,800) Connectable to any device Access to the image system through a second communication channel for receiving And through a third communication channel for receiving and transmitting audio signals, visual telephone devices have a Display devices (715) Camera interfaces (235) Video cameras (720) and telephony modules (710) Telephone devices with Multiple images (700,800) may be used simultaneously, and multiple video signals from visual phone devices (700,800) may be multiplied and assembled. One overview signal for transmission to the network (140).

Claims (1)

1. A phone that can see the picture The phone device that can see the image will be connected to the device to access the image system by Through the first communication channel For receiving and transmitting video signals and the visual mobile device will remain connected Can be connected to the equipment to the video system Through a second communication channel for receiving and transmitting audio signals Where the device A viewable phone has the following components: A display device that is connected to the first communication channel. Camera interface that can be connected to one communication channel.