echo | Echo (n) |
echo | Wiederhall |
echo | Rückfluß |
echo (n) (sound) | Echo (n) (n) (sound) |
echo (n) | Echo (n) (n) |
echo (n) (sound) | Widerhall (m) (n) (sound) |
echo (v) (sound) | hallen (v) (sound) |
echo (v) | hallen (v) |
echo (v) (sound) | Widerhallen (v) (sound) |