Description: Audio recordings can be linked in Moodle, then downloaded and listened to at the convenience of the audience.
Best Practices:
- Limit audio recordings to 30 minutes
- Segment lengthy topics sub-points to record separately
- Write a script for prepared content
- Determine key points; deliver them succinctly and concisely
- Extend longevity for lecture content intended for reuse by avoiding: references to current events, dates, page numbers, the weather, etc.
Examples of Use:
- Course lecture content
- Narrate Slides (e.g., PowerPoint or Keynote)
- Guest Speakers
- Interviews
- Discussions
- Weekly communication
- Summaries of forums, assignments, blog posts, wikis, etc.
- Audio contributions to assignments or forums by students
Apps:
Microphones
- Use an external USB microphone to record on a computer, when possible
- e.g., Blue Snowball Mic available for checkout from the BU library
- a microphone on a headset (even earbuds) is better than the internal mic on a computer
- Use an audio recording app to record on a smartphone (e.g., Voice Memo on iOS, Recorder App on Android)
- The microphone on a smartphone is better than the internal mic on a computer
- a microphone on a headset (even earbuds) will improve the sound quality
- an external mic can be purchased for a smartphone, which will improve the sound quality
Locations:
Recording Tips
- Drink water before recording to avoid mouth noises
- Silence all devices
- Keep microphone a few inches away from mouth
- Make sure audio quality and levels are good by recording a quick test and listening back to it through headphones
Tips for Recording From Home:
- Find a quiet room to record in
- Record during a quiet time of the day or night
- Avoid other voices, traffic noises, barking dogs, kitchen noises, etc.
- Mute phones and other devices with alarms or audible signals
- Select a room that has a significant amount of "softness" which will reduce echos. This includes items like:
- carpeting
- drapes
- furniture upholstered with fabric
- bedding
- clothing
- pillows
How to do it yourself:
Step One
- Write an outline or script
- Record a short segment and play it back to check the sound quality
- Record yourself
- Save your file as an .mp3, .m4a, or .wav
Step Two