The document discusses using Audacity audio recording software and wikis together in language learning classrooms. It provides examples of how teachers can use Audacity for students to record assignments like summaries, interviews, and reviews that are then posted to a wiki for sharing. Teachers can also record audio feedback on student writing assignments using Audacity and post the feedback along with the student writing on the wiki. This allows for an integrated approach using technology for listening/speaking and writing skills development while facilitating collaboration.