The Sound Sweeper lets you play a song and use the Frequency slider to isolate different parts of the music. When using the Sound Sweeper, make sure you have connected the coil and magnet, paper speaker, or speaker panel – otherwise you won’t be able to hear anything!
- Unlock the Sound Sweeper by completing the Speaker Cube activity.
- Tap the Music button to pick a song.
- Tap the Play/Pause button to start or stop the music.
- Tap the Speaker button to adjust the volume.
- Slide the yellow bar to the left to isolate lower frequencies, or to the right to isolate higher frequencies.