Help me, finny friends!

We need your help. The Absorbascon can NOT locate in any format the "aquatic telepathy sound effect" used in the Aquaman Filmation cartoon.

Although this is probably the single most important comic book cartoon sound effect of all time, it appears not to exist. In a decent world, it would be everywhere: doorbells, cellphones, whale whistles, the sound effect of clicking "Help" on your computer.

Help us rectify this injustice; find and send us that incomparable sonarific sound of submarine mental dominance. The audiophile who finds that audiofile will be loudly lauded as a superhero by the Absorbascon.