This series heavily uses sound effects from Hanna-Barbera and Series 1000. It also uses Elektra Records and Valentino effects.
- Audio Fidelity, Tray Of Dishes Crashing/Hollywoodedge, Glass Break Impacts PE1051002/Hollywoodedge, Stack Plates Fall Br PE1050501 (Heard in "The Incredible Shrinking Mokey".)
- BBC Records, Bubbling - Musical
- Elektra Records, Blizzard/Sound Ideas, WIND - SIBERIAN WIND, WEATHER (Heard in "I Don't Care".)
- Elektra Records, Car Skid/Sound Ideas, AUTO, SKID - TIRE SKID 01
- Elektra Records, Car Skid And Crash/Sound Ideas, AUTO, CRASH - SKIDS AND CRASHES 03/Sound Ideas, CRASH, AUTO - AUTO APPROACH, SKID AND CRASH, CARTOON
- Elektra Records, Factory Whistle/OMI, Noisemakers - Steam Whistle/Sound Ideas, WHISTLE, STEAM - FACTORY WHISTLE, LARGE FACTORY
- Elektra Records, Overstuffed Closet - Contents Crash To Floor/Hollywoodedge, Debris Misc Falling PE1054301 (Heard in various episodes when anything crashes.)
- Elektra Records, Rooster Crows Three Times (Heard once in a low pitch in "Junior Sells the Farm".)
- H-B BABOONS - CALLING, ANIMAL, APE (Heard in "Gobo's Discovery".)
- H-B BOING, CARTOON - HOYT'S LITTLE BOING (Heard once in "The Lost Treasure of the Fraggles".)
- H-B HIT, CARTOON - SMALL BONK 01
- Pac-Man Death Sound (Heard in "The Challenge" in the scenes where Sprocket plays a computer game called "Zombie Attack".)
- Sound Ideas, AUTO, SKID - TIRE SKID 03 (Heard in "The Voice Inside".)
- Sound Ideas, BAT - SQUEALS, ANIMAL (Heard in "Gobo's Discovery" and "Pebble Pox Blues".)
- Sound Ideas, BEES - BEEHIVE, ANIMAL, INSECT 01 (Heard in "Space Frog Follies".)
- Sound Ideas, BIRD, OWL - EAGLE OWL: SINGLE CALL, ANIMAL (Possible debut; heard often in "Home is Where the Trash Is".)
- Sound Ideas, BIRD, SEAGULLS - CHIRPING, ANIMAL
- Sound Ideas, BIRDS, VARIOUS - GENERAL AMBIENCE: OUTDOORS, LIGHT WIND, ANIMAL, COUNTRY, RESIDENTIAL (Heard in "The Gorg Who Would Be King".)
- Sound Ideas, BITE, CARTOON - BONE BITE
- Sound Ideas, BOING, CARTOON - BOINK AND WIGGLE
- Sound Ideas, BOING, CARTOON - FLAT JEWS HARP BOING
- Sound Ideas, BOING, CARTOON - HOYT'S BOING
- Sound Ideas, BOING, CARTOON - HOYT'S BOING COLLECTION 01
- Sound Ideas, BOING, CARTOON - RIPPLE BOING (Heard once in "Boober and the Glob".)
- Sound Ideas, BOINK, CARTOON - HOYT'S BOINK
- Sound Ideas, Cartoon, Whooshes: Comedy - One whoosh, two whooshes 1, 1 - 1967 (7D, reprocessed)
- Sound Ideas, CATAPULT, CARTOON - CATAPULT FIRE (Heard once in "Don't Cry Over Spilt Milk".)
- Sound Ideas, CLOCK, CUCKOO - FOUR O'CLOCK (Heard in "I Don't Care".)
- Sound Ideas, CLOCK, CUCKOO - TWELVE O'CLOCK
- Sound Ideas, CLOCK, TICK - OLD CLOCK TICKING (Heard often in a low pitch in "The Gorg Who Would Be King".)
- Sound Ideas, COUNTRY, AMBIENCE - BIRDS, CRICKETS AND FLIES (Heard in "The Trial of Cotterpin Doozer" and "Beyond the Pond".)
- Sound Ideas, CRASH, GLASS - GLASS SHATTERING, SMASH
- Sound Ideas, CRASH, JUNK - JUNK FALL AND CRASH
- Sound Ideas, CRASH, LIGHT BULB - GLASS, LIGHT BULB CRASH, SMASH 02
- Sound Ideas, CRASH, METAL - CLANGY METAL CRASH
- Sound Ideas, DOING OH
- Sound Ideas, DOOR, WOOD - SQUEAKY CLOSE
- Sound Ideas, ELECTRICITY - HIGH VOLTAGE ELECTRICAL ARCING 01 (Heard in "The Cavern of Lost Dreams" and "Mokey Then and Now".)
- Sound Ideas, ELEPHANT - TRUMPET, ANIMAL 03 (Heard in "Wembley and the Mean Genie".)
- Sound Ideas, Elephant - Trumpeting. (Heard in "Red's Sea Monster".)
- Sound Ideas, FLEXITONE - ACCENT, DOWN SCALE, MUSIC, PERCUSSION, COMEDY (Debut, heard once in "The Gorg Who Would Be King".)
- Sound Ideas, FLEXITONE - ACCENT, UP SCALE, MUSIC, PERCUSSION, COMEDY (Debut, heard once in "The Gorg Who Would Be King".)
- Sound Ideas, FROG, BULLFROG - CROAKING, ANIMAL, AMPHIBIAN 02 (Heard often in "Space Frog Follies".)
- Sound Ideas, FROGS, AFRICAN - CROAKING, ANIMAL, AMPHIBIAN (Heard often in "The Invasion of the Toe Ticklers".)
- Sound Ideas, GONG - SMALL: SINGLE HIT, MUSIC, PERCUSSION (Heard in "The Secret Society of Poohbahs".)
- Sound Ideas, HIT, CARTOON - FLAT BONK (Heard once in "Junior Faces the Music".)
- Sound Ideas, MONKEY - SMALL MONKEY SQUEAKS, ANIMAL, APE (Heard often in "The Invasion of the Toe Ticklers".)
- Sound Ideas, MOUTH HARP - SINGLE BOING, MUSIC, COMEDY, JEW'S HARP 06
- Sound Ideas, MOUTH HARP - SINGLE BOING, MUSIC, COMEDY, JEW'S HARP 07
- Sound Ideas, PIG - GRUNTING IN PEN, ANIMAL 01 (Heard in "I Want to Be You".)
- Sound Ideas, PLUCK, CARTOON - SINGLE BLURP
- Sound Ideas, SLIDE, CARTOON - FAST SLIDE UP AND DOWN 02 (Heard once in "All Work and All Play", "The Wizard of Fraggle Rock" and "Red's Club".)
- Sound Ideas, TELEPHONE, BELL - RING SEVERAL TIMES, OFFICE 02 (Heard in "A Dark and Stormy Night".)
- Sound Ideas, THUNDER - BIG THUNDER CLAP AND RUMBLE, WEATHER 01/02 (Heard several times in "Catch The Tail By The Tiger")
- Sound Ideas, TWANG, CARTOON - BOWANG (Heard once in a high pitch in "The Garden Plot".)
- Sound Ideas, TWANG, CARTOON - HEAVY BOW TWANG
- Sound Ideas, ZIP, CARTOON - BIG WHISTLE ZING OUT
- Sound Ideas, ZOOM, CARTOON - BROOM TAKE OFF (Used for Wander McMooch in "Junior Sells the Farm".)
- Valentino Boings (3 Different)
- Valentino Crow Caws (Used for ambience in the Gorgs' Garden.)
- Valentino Sheep (Small Group) (Heard in "Gobo's Discovery".)
- Valentino Submarine Dive Horn
- Valentino Telemetry Sounds Of Telstar (Heard often in "Manny's Land of Carpets".)
- Valentino Wolf Howls (Heard often in "Home is Where the Trash Is".)