一些 学习空间 are equipped with Panopto technology that enables lecturers to live stream their lectures.
Once an academic is informed that their lectures are scheduled in a Panopto-enabled learning space, 学者将分享Panopto流媒体链接给学生使用 氢呋喃上的公告论坛.
The workstation available on the instructional desk will need to be used to live stream the lecture. The presentation files to be used during the lecture can be transferred using a USB stick or accessed from Google Drive.
The academic will use the wearable microphone available in the learning space so that the remote students can hear the lecture.
These 学习空间 are equipped with a document camera or a whiteboard with a camera. The remote students will also be able to follow any writing on the document camera or whiteboard.
流媒体会自动在讲座预定的开始时间开始. When the streaming starts, the On-Air light indicator switches on with a green light.
Once the assigned lecture time is over, the stream ends automatically at the timetabled finish time.
一些学习空间有一个变焦 Room插件. This add-on is a relatively new feature 和 more spaces will be upgraded during the year.
讲师 connects their laptop to the projection/LCD facilities (usually via an HDMI cable) available in the learning space as usual.
讲师 should connect their laptop to the network cable available in the learning space for a more stable Internet connection.
讲师 在氢呋喃开始变焦会议和 通过变焦分享演示文稿. The students in class will follow the presentation on the projection screen/LCD whilst the remote students will follow the presentation on 变焦.
让远在他乡的学生能听到讲课, the in-built microphone on the laptop may not be sufficient due to the ambient sound in the lecture room. 下一部分包含推荐的设备列表.
不过，将提供若干设备供借阅之用, it is strongly recommended that academics use their work resources to buy these devices. 这将有助于连接和熟悉设备.
这是最常见和最广泛使用的解决方案. The headset consists of headphones covering both ears or one ear with an attached microphone. 这可能是有线或无线.
对于P-R教学，建议使用单耳耳机. 另外, when using headsets with two ear cups, one ear cup can be displaced away from the ear. The most critical part is the microphone attached to the headset as this allows the remote students to hear the lecturer clearly.
These are by far the best solution 和 are extensively used in live performances. 然而，专业型号可能相当昂贵. Less expensive models require great care when selecting the 无线 frequencies used as interference can often occur.
《pg电子游戏下载app》对. 无线 - A 无线 headset is more convenient as this allows lecturers to move away from their laptop.
频率/调制使用 - Avoid units claiming to use UHF frequencies as these are often a set of fixed frequencies 和 may be subject to interference especially if other devices are being used close by. 此外, some UHF devices still being sold use frequencies that are not recommended by the local communications authority (MCA).
Note that for laptops without Bluetooth connectivity, a USB dongle/adaptor will be required.
降噪 -减少不必要的背景噪音. 这可能适用于耳机，麦克风或两者. 在教室的环境中, noise-cancelling headphones should be avoided as these will make it difficult for the academic to hear the students in class. A noise-cancelling microphone is however recommended as these allow the remote students to hear the lecturer clearly. 在一般情况下, 麦克风离说话人的嘴越近, 远程参与者听到的背景噪音越小.
Learning Spaces Technology Support (LSTS) staff within IT 服务 are available for any support needed. 如欲预约，可致电(2340)4112选项2或填妥 AV支持形式. 在讲座期间，也将开通一条支持热线，以应对紧急情况. 每个学习空间都有一个特定的支持号码. When calling this number, staff closer to the venue will be able to respond as quickly as possible.
远程教学包括实时(使用 变焦). The students are required to keep the audio muted but video camera on during class; a 虚拟背景是由变焦软件提供的隐私. Students should discuss any concerns they may have with their lecturers about the use of cameras.