1·Obviously, you need a microphone and a sound card.
显然，你需要一个麦克风和一个声卡。
2·This lack of support means that whatever the wonderful hardware capabilities of your sound card, those abilities will not be used.
缺乏这种支持意味着不管您的声卡硬件性能多么优秀，这些功能都无法被使用。
3·You also need a sound card.
还需要使用声卡。
4·Connect them to your computer through the sound card, click record on Audacity's interface, and start playing the songs you want to record.
您可以通过声卡将它们连接到计算机，然后单击audacity界面的RECORD，并开始播放您想要录制的歌曲。
5·Now that you have successfully paired your laptop to your Bluetooth headset, it is time to teach your Lotus Sametime client to use the Bluetooth headset rather than the sound card it normally USES.
现在，您已经成功地将笔记本电脑与蓝牙耳麦配对，接下来就是教会Lotus Sametime客户机使用蓝牙耳麦，而不是它通常使用的声卡。