Related Clues:
- Radar blip
- Repeated sound
- Narcissus admirer
- Psych pedal
- Canyon call
- Sound rebounded
- Many check for it by saying ''Hello!''
- Bounced-back sound
- Baba ___ (Gilda Radner impersonation)
- Greek nymph who pined away for Narcissus
- You may test for it by saying ''Hello!''
- Microphone problem
- Baba ___, Gilda Radner 'S.N.L.' character
- Canyon bounceback
- Guitar amp effect