Video conference, also known as conference television, video conference, etc., can realize real-time transmission of moving images, voice and application data (electronic whiteboards, graphics) and other forms of information between two or more points. Suitable for teleconferences, remote interviews, small-scale discussions, etc. Currently, the number of mainstream video conferences is displayed in 25 to 30 split screens.
The video conference has become a focus of attention. The three-network convergence work hard: conference cameras are professionally used in video conferences, hospitals, nursing homes, lecture halls, remote candidates, business exchanges, multimedia video classrooms, and so on. It meets the various needs of using existing networks to hold remote project meetings, distance training, business communication, video recruitment, and personnel education. Make users available through the network...
Conference cameras are professionally used in video conferences, hospitals, nursing homes, lecture halls, remote candidates, business communications, multimedia video classrooms, and more. It meets the various needs of using existing networks to hold remote project meetings, distance training, business communication, video recruitment, and personnel education. Enables users to interact with audio, video, and data over the network, enabling modern web-based office and teleconferencing capabilities. With the rapid development of safe city construction and triple play, China's videoconferencing market has ushered in positive development. If videoconferencing is to become a daily information communication tool for people, we must abandon the professional model to achieve integrated development. Therefore, in the long run, it is not just a phased trend in the development of the videoconferencing industry, but it must be mature with the development of the industry.
Video conferencing camera purchase analysis <br> <br> With the popularity of video conferencing, video conferencing applications as essential equipment, video conferencing camera also attracted more and more attention. However, because most ordinary users do not understand it, and the camera brands on the market are complex, many users are confused. How can I purchase my own products? Users should start from the following points:
â—‡ resolution resolution is the camera's ability to resolve images. It has a direct effect on the effect of the image. The resolution can generally be divided into two kinds of camera resolution and video resolution, that is, the resolution of the static screen capture and the resolution of the dynamic screen capture. In practical applications of videoconferencing, the camera resolution is generally higher than the video resolution. The types of resolution that can be given by the videoconferencing cameras on the market are also different, so pay attention to the time of purchase. The resolution of some resolutions refers to the interpolation resolution that these products can use to achieve the software, but it is different from the hardware resolution. There is still a certain gap between the rates.
◇ The pixel value of pixels is an important indicator that affects the quality of video conferencing cameras, and it is also an important indicator to judge the merits of the camera. The pixel value of the products introduced in the early days is generally around 100,000. Due to the low technical content, it is now on the verge of elimination, and users should pay attention when purchasing. However, it is not necessary to consider pixel values ​​blindly. The higher the pixel value is, the stronger the ability of the product to parse images, and the higher the ability of the computer to process data. If the computer configuration is not high enough, it will cause a delay in the picture, thus affecting the transmission of the video conference. Therefore, users should comprehensively consider their own equipment when purchasing products. Do not blindly pursue the trend.
â—‡ Omnidirectional microphones are an important part of video conferencing. If the camera depends on the image, the microphone depends on the sound quality. The Sizheng microphone uses digital AEC audio technology to eliminate echo. Inside the microphone, there is a noise reduction microphone to ensure that there is no echo. Guaranteed the fidelity of sound quality in video conferences.
â—‡ Interfaces with high data transfer volume Without a USB interface is not acceptable. The actual use of the video conference camera will have a large amount of data transmission, which should be paid attention to when purchasing the video conference camera. The high speed of USB data transmission determines the application of video conferencing cameras. USB data high-speed transmission better breaks the bottleneck of large-scale data transmission of image files, making the computer receive data more quickly, so that the broadcast effect of the dynamic image is smoother and smoother, which is very important for the conference. In addition, USB port products have been widely accepted by computer users for their plug-and-play and convenience of use. The video conference camera adopts USB interface, which can be more convenient for hardware detection and installation.
About Sizhen Video Conference Omnidirectional Microphone
HP-DK100 Omnidirectional Microphone
Key Features â— The HP-DK100 is a full-duplex omnidirectional microphone for videoconferencing, control rooms, and conference phones.
â— Built-in audio acquisition module can provide a microphone signal that is closer to human voice for the video conference terminal.
â— Built-in KaBoni advanced digital noise reduction microphone can realize voice intercom within 3 meters without echo whistle.
â— The use of advanced digital AEC audio technology independently developed by SIZHENG can completely eliminate echo.
â— Using intelligent digital FPGA dual-core wide dynamic noise reduction algorithm, it can clear the sound in a complex environment.
â— The frequency response range meets the requirements for enhanced voice audio bandwidth and complies with the audio bandwidth standards supported by video conference transmission.
â— ATDA dynamic noise level detection, adaptive band-pass filtering, can effectively suppress the room environment noise and system noise.
â— True full-duplex sound effects enable speech and listening to be performed simultaneously, maintaining the continuity of the conference speech during the conference.
â— Easy to operate, there is a mute/open mode at the top of the product, which can easily change the mode of conference voice intercom.
â— Plug and Play products, USB power supply, USB audio transmission, 3.5 connectors can access high-power speakers.
â— Users do not have to hold the MIC or face the MIC for easier voice communication.
â— Extensions can be expanded through the cascade of products (optional), which can make the product suitable for larger room applications.
â— The use of die-casting solid alloy shell and double metal mesh cover design, the appearance of refined and generous.
â— The bottom of the product is made of anti-slip foam, which reduces the impact of desktop vibration on the microphone.
â—It is suitable for working under super ambient temperature of -20°C～75°C, ensuring high quality voice intercom effect.
â— Through the EU environmental protection ROHS directive 2002/95/EC construction specifications.
â— Through the European Union CE standards and the highest sounding video recording system construction specifications.
â— Through the United States Federal Communications Commission, that is, the relevant FCC standards testing and the corresponding system construction specifications.
The video conference has become a focus of attention. The three-network convergence work hard: conference cameras are professionally used in video conferences, hospitals, nursing homes, lecture halls, remote candidates, business exchanges, multimedia video classrooms, and so on. It meets the various needs of using existing networks to hold remote project meetings, distance training, business communication, video recruitment, and personnel education. Make users available through the network...
Conference cameras are professionally used in video conferences, hospitals, nursing homes, lecture halls, remote candidates, business communications, multimedia video classrooms, and more. It meets the various needs of using existing networks to hold remote project meetings, distance training, business communication, video recruitment, and personnel education. Enables users to interact with audio, video, and data over the network, enabling modern web-based office and teleconferencing capabilities. With the rapid development of safe city construction and triple play, China's videoconferencing market has ushered in positive development. If videoconferencing is to become a daily information communication tool for people, we must abandon the professional model to achieve integrated development. Therefore, in the long run, it is not just a phased trend in the development of the videoconferencing industry, but it must be mature with the development of the industry.
Video conferencing camera purchase analysis <br> <br> With the popularity of video conferencing, video conferencing applications as essential equipment, video conferencing camera also attracted more and more attention. However, because most ordinary users do not understand it, and the camera brands on the market are complex, many users are confused. How can I purchase my own products? Users should start from the following points:
â—‡ resolution resolution is the camera's ability to resolve images. It has a direct effect on the effect of the image. The resolution can generally be divided into two kinds of camera resolution and video resolution, that is, the resolution of the static screen capture and the resolution of the dynamic screen capture. In practical applications of videoconferencing, the camera resolution is generally higher than the video resolution. The types of resolution that can be given by the videoconferencing cameras on the market are also different, so pay attention to the time of purchase. The resolution of some resolutions refers to the interpolation resolution that these products can use to achieve the software, but it is different from the hardware resolution. There is still a certain gap between the rates.
◇ The pixel value of pixels is an important indicator that affects the quality of video conferencing cameras, and it is also an important indicator to judge the merits of the camera. The pixel value of the products introduced in the early days is generally around 100,000. Due to the low technical content, it is now on the verge of elimination, and users should pay attention when purchasing. However, it is not necessary to consider pixel values ​​blindly. The higher the pixel value is, the stronger the ability of the product to parse images, and the higher the ability of the computer to process data. If the computer configuration is not high enough, it will cause a delay in the picture, thus affecting the transmission of the video conference. Therefore, users should comprehensively consider their own equipment when purchasing products. Do not blindly pursue the trend.
â—‡ Omnidirectional microphones are an important part of video conferencing. If the camera depends on the image, the microphone depends on the sound quality. The Sizheng microphone uses digital AEC audio technology to eliminate echo. Inside the microphone, there is a noise reduction microphone to ensure that there is no echo. Guaranteed the fidelity of sound quality in video conferences.
â—‡ Interfaces with high data transfer volume Without a USB interface is not acceptable. The actual use of the video conference camera will have a large amount of data transmission, which should be paid attention to when purchasing the video conference camera. The high speed of USB data transmission determines the application of video conferencing cameras. USB data high-speed transmission better breaks the bottleneck of large-scale data transmission of image files, making the computer receive data more quickly, so that the broadcast effect of the dynamic image is smoother and smoother, which is very important for the conference. In addition, USB port products have been widely accepted by computer users for their plug-and-play and convenience of use. The video conference camera adopts USB interface, which can be more convenient for hardware detection and installation.
About Sizhen Video Conference Omnidirectional Microphone
HP-DK100 Omnidirectional Microphone
Key Features â— The HP-DK100 is a full-duplex omnidirectional microphone for videoconferencing, control rooms, and conference phones.
â— Built-in audio acquisition module can provide a microphone signal that is closer to human voice for the video conference terminal.
â— Built-in KaBoni advanced digital noise reduction microphone can realize voice intercom within 3 meters without echo whistle.
â— The use of advanced digital AEC audio technology independently developed by SIZHENG can completely eliminate echo.
â— Using intelligent digital FPGA dual-core wide dynamic noise reduction algorithm, it can clear the sound in a complex environment.
â— The frequency response range meets the requirements for enhanced voice audio bandwidth and complies with the audio bandwidth standards supported by video conference transmission.
â— ATDA dynamic noise level detection, adaptive band-pass filtering, can effectively suppress the room environment noise and system noise.
â— True full-duplex sound effects enable speech and listening to be performed simultaneously, maintaining the continuity of the conference speech during the conference.
â— Easy to operate, there is a mute/open mode at the top of the product, which can easily change the mode of conference voice intercom.
â— Plug and Play products, USB power supply, USB audio transmission, 3.5 connectors can access high-power speakers.
â— Users do not have to hold the MIC or face the MIC for easier voice communication.
â— Extensions can be expanded through the cascade of products (optional), which can make the product suitable for larger room applications.
â— The use of die-casting solid alloy shell and double metal mesh cover design, the appearance of refined and generous.
â— The bottom of the product is made of anti-slip foam, which reduces the impact of desktop vibration on the microphone.
â—It is suitable for working under super ambient temperature of -20°C～75°C, ensuring high quality voice intercom effect.
â— Through the EU environmental protection ROHS directive 2002/95/EC construction specifications.
â— Through the European Union CE standards and the highest sounding video recording system construction specifications.
â— Through the United States Federal Communications Commission, that is, the relevant FCC standards testing and the corresponding system construction specifications.
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