Line #117 Main/SonicStunner


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11	[[quoteright:350:[[Webcomic/SchlockMercenary https://static.tvtropes.org/pmwiki/pub/images/schlock20001224b.jpg]]]]
12	[[caption-width-right:350:We can only hope the guy riding it didn't crack his skull open.]]
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14	->''"Well, it projects two parallel unidirectional, high-amplitude '''VHF audio streams''', with slightly differing frequencies. When those streams intersect a target, a high amplitude '''difference-tone''' is generated in the body of the target. This low-frequency tone interferes with the target's '''synaptic refresh''', effectively jamming the nervous system and rendering the target '''instantly unconscious.''' (''{{beat}}'') It's a '''magic sleep gun'''."''
15	-->-- '''[[TheProfessor Kevyn Andreyasn]]''' ([[http://www.schlockmercenary.com/2000-09-03 making a sales pitch to Sergeant Schlock]]), ''Webcomic/SchlockMercenary''
16
17	A nonlethal technological counterpart of SuperScream, this is one of the stock weapons of genre SF literature. A SubTrope of TheParalyzer, it has very consistent traits:
18
19	* It's a small, quiet, low-power weapon, used like a pistol and readily concealable.
20	* Fires focused infrasound or ultrasound
21	* Usually does no damage to inanimate objects, but if plot-convenient may shatter crystal or damage delicate electronics.
22	* It is nonlethal, but it knocks you unconscious. A {{near miss\|es}} may induce partial paralysis or a pins-and-needles sensation.
23	* When you wake up hours later, you will probably have one or more of: pins-and-needles, a violent headache, nausea, muscle aches. This side effect is commonly called ''stun shock'' or ''stun sickness''.
24	* It's a short range weapon, with the effect blocked by walls and heavy furniture.
25	* Stunners are often available even in societies with hard controls on lethal weapons.
26
27	In genre SF after the mid-1950s, anything called a ''stunner'' or ''stun gun'' without qualification probably has the performance traits and role of a sonic stunner. Earlier stunners in genre SF were {{Static Stun Gun}}s. One functional difference is that sonic stunners are more likely to have stunner-sickness aftereffects.
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29	In theory a device that works using beams of focused sound ought to allow for bank shots off any sufficiently hard, flat surface, including accidental self-stunning if the reflection hits the shooter. The problem is worsened by the fact that a right-angled reflector (like the corner of a room) will always reflect the beam back the way it came. In practice this never seems to happen.
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31	This trope isn't as common in visual media, which favors more lethal and flashier weapons (and thus the visually more interesting StaticStunGun). When you do see a sonic stunner in film or TV, it tends to be something of a subtle ShoutOut by writers making a point of their genre-SF roots.
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33	Not to be confused with Series/DoctorWho's [[MagicTool sonic screwdriver]], which is a tool rather than a weapon, or with the StatuesqueStunner, who is stunning in a more metaphorical sense.
34	----
35	!!Examples:
36	[[foldercontrol]]
37
38	[[folder:Anime & Manga]]
39	* ''Manga/DrStone'': Senku invents a sound cannon for the assault on the Cave of Miracles. It's a metal dish that projects a loud sound (like a small explosion) in one direction. When they run out of sound bombs, Taiju grabs the dish and ''shouts directly into it'', blasting all the mooks behind him.
40	* In ''Manga/{{Naruto}}'', several ninja from the Sound Village use abilities with these effects such as Dosu's Melody Arm and Kin's bells. [[spoiler:Kabuto has a jutsu that combines this with [[BlindedByTheLight a bright shining light]] blinding and disorienting enemies at the same time.]]
41	* ''Franchise/SailorMoon'': A less used secondary power, Sailor Moon can cry to the point where it becomes ultrasonic waves, [[GlassShatteringSound shattering glass]], stunning enemies and rendering weaker ones unconscious. Since her {{odango}} barrettes glow when she does this, its ambiguous whether the power is a function of her hair decorations, or [[SuperScream inherently hers]].
42	[[/folder]]
43
44	[[folder:Comic Books]]
45	* ComicBook/{{Batman}} uses a sonic gun to try to soften up Superman during their climactic battle in ''ComicBook/TheDarkKnightReturns''. It gives him a nosebleed but doesn't seem to do much else.
46	* In ''ComicBook/SupermanDoomsdayHunterPrey'', Superman uses a sonic weapon to incapacitate Doomsday in his battle with the creature on Calaton, but Doomsday seals up his ear canals to make the weapon ineffective.
47	[[/folder]]
48
49	[[folder:Fan Works]]
50	* John is hit with one of these in ''Fanfic/TheKeysStandAlone: The Soft World'' because [[spoiler: the Circle]] (rightly) thinks it will cause him pain and disable him. However, he has his water field up, which blunts the effect, and when he manages to stagger behind a tree the effect is cut off entirely.
51	* In ''Fanfic/TruePotential'', Dosu has his Melody Gauntlet as in [[Manga/{{Naruto}} canon]]. The match against a cocky Gaara demonstrates that it can ignore his otherwise-invulnerable sand.
52	[[/folder]]
53
54	[[folder:Films -- Live-Action]]
55	* The only weakness of the aliens in ''Film/InvisibleInvaders'' is high frequency sound. The team creates a gun that blast sonic waves that turns them visible and then into foam.
56	* ''Film/MadameSin'' (1972). A secret agent is knocked unconscious by one so he can be kidnapped, and he's informed that extended exposure would "collapse the brain" of the target. Sure enough the weapon is used on him again once [[YouHaveOutlivedYourUsefulness he's served his purpose]], though the hero escapes albeit at the cost of losing his hearing for some time.
57	* ''Franchise/MarvelCinematicUniverse'':
58	** ''Film/IronMan1'' has Obadiah Stane using a small device twice. It emits a high-pitched sound that paralyzes anyone for 15 minutes who is not wearing special ear protection.
59	--->'''Stane:''' It's a shame the government didn't approve. [[JustThinkOfThePotential There are so many applications]] regarding short-term paralysis.
60	** ''Film/{{The Incredible Hulk\|2008}}'': The military uses giant Stark Industries sound wave cannons to incapacitate the Hulk. Well, they ''try'' to. Given that the cannons are powerful enough to blast Hulk backwards and tear up the ground in front of him, their effects on someone less durable would probably not be nonlethal.
61	** ''Film/CaptainAmericaCivilWar'':
62	*** Tony Stark's collapsible gauntlet includes a sonic weapon that he uses against Bucky, which briefly stuns Bucky, and lets Tony get close enough to disarm Bucky.
63	*** War Machine has a more powerful, wrist-mounted version which he uses to knock out Scarlet Witch. It's far less effective against Giant-Man, though. It's possible all three are actually developed from Stane's sonic paralyzer, or from a related project.
64	** In ''Film/{{Black Panther\|2018}}'', Wakanda uses a special sonic frequency to suppress the properties of Vibranium, as otherwise its energy-absorbing-and-redirecting nature makes it incredibly dangerous to transport. [[spoiler:The climactic battle between Black Panther and Killmonger takes place on a Vibranium supply railroad that emits this frequency, with both their Vibranium nanobot suits partially dissolving when exposed to it, which gives Black Panther the opening to stab Killmonger. Shuri also wields a pair of {{Arm Cannon}}s armed with this frequency during an earlier battle with Killmonger.]]
65	* The first shootout in ''Film/UndercoverVsUndercover'' where a bunch of mercenaries interrupts a drug deal, with Hsiao-wu the undercover cop protagonist caught in-between. Hsiao's backup is around the area, but rather than charging into the scene directly, they instead activates a set of sonic blasters into incapacitating everyone directly. Unfortunately this includes Hsiao himself, who suffers hearing problems the rest of the film.
66	* ''Film/XMenApocalypse'' has Colonel Stryker and his men using this on whoever remained from the destruction of the X-Mansion to knock out everyone, followed by him taking a few mutants (plus a CIA agent) with him to his base in Alkali Lake.
67	[[/folder]]
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69	[[folder:Literature]]
70	* In the {{Steampunk}} world of ''Literature/ClockworkCentury'', Dr. Minnericht's Doozy Dazer can stun [[OurZombiesAreDifferent rotters]] for about three minutes.
71	* Appear in Frank Herbert's ''Franchise/{{Dune}}'' and sequels, from 1965 onwards
72	* In ''Literature/HayvenCelestia'' one of the few weapons that krakun occasionally allow their {{Slave Race}}s to use is a sonic blaster that won't do anything worse than bruise a krakun. However, that's because krakun are basically {{Kaiju}} with spaceships, to species the size of most protagonists a sonic blaster is [[YourHeadASplode more lethal.]]
73	-->For a moment, he heard nothing but pain. It turned out that firing a sonic blaster right next to his own head was not the best of ideas... He expected something like bang or zap or zorch to follow, like in the videos, but the sound the sonic blaster made was more like someone banged a massive brass gong, and he was the gong.
74	* In Creator/RandallGarrett's 1954 story "The Hunting Lodge", the weapon has a "supersonic whistle" in its barrel and the protagonist describes stun shock. This is probably the TropeCodifier,
75	* Sonic stunners feature in Creator/LarryNiven's ''Literature/KnownSpace'' universe, from 1964 onwards. The stories include several references to "dueling stunners", and in one the stun sound is amplified through speakers to knock out everyone on a space station.
76	* In ''Literature/TheLeagueOfPeoplesVerse'', sonic stunners are the standard weapon carried by Explorers, as lethal weapons are prohibited by the League. They are supposed to cause six hours of unconsciousness, but in practice their effects vary wildly from species to species.
77	* "Null ABC", H. Beam Piper and John Joseph [=McGuire=], 1953: describes a "sono-gun"; the victims will wake up with headaches.
78	* "Police Operation", H. Beam Piper, 1948: "ultrasonic paralyzers", described as 18-inch wands with bulbous ends. The effect is unreliable and it is implied there is no stun shock.
79	* ''Literature/ASongOfIceAndFire'' has a downplayed, inadvertently produced example: the "Wailing Tower", one of [[WhiteElephant Harrenhal's]] more classically GothicHorror aspects. Twisted, warped, rent and slowly cracking apart after being partially melted and reset after getting blasted with dragonfire 300 years ago, the once-normal stone tower now acts as a form of hollow wind instrument whenever a breeze cuts through it at just the right angle. And it gets ''very'' loud if a storm blows "right", hence the name. There're plenty of reasons why pretty much only bats live in or close to it on a permanent basis, even though it can often be heard throughout the massive castle-complex. It certainly adds its share of background creep to the rumours/ warnings about "[[{{Curse}} the curse of Harrenhal]]".
80	* The ''Franchise/StarWarsExpandedUniverse'' features sonic weapons capable of both stunning (by deafening and disrupting equilibrium) and killing (by making things shatter). Also, ''Literature/ChoicesOfOne'' has Mara Jade use a "sonic", a disk that she presses against the throat of a stormtrooper to knock him out.
81	* And in Lois Bujold's ''Literature/VorkosiganSaga'' stories, from 1986 onwards. Bujold's characters joke about "stunner tag" in a way that suggests it has become an almost ritualized substitute for more lethal confrontations. Stun shock is definite with these.
82	* In Mike Resnick's ''Literature/WeirdWest'' novels, the US government only controls half of America as Native medicine men are keeping them at bay with magic. Thomas Edison tries all kinds of TeslaTechTimeline weapons, including a DisintegratorRay, on a train station [[NighInvulnerable protected by a medicine man's magic to no avail]]. Finally he tries his measly sonic stunner prototype, to his surprise the ultra-high frequency sound kills the shapeshifted medicine man who was watching him. Turns out against weak medicine men, ultrasonic waves will catastrophically disrupt their magic, but against high level ones like Geronimo and Hook Nose it just dazes them.
83	* The titular object in the 1948 ''Literature/RickBrant'' "Whispering Box Mystery" uses targeted ultrasonic waves to induce catalepsy in its targets. They remain awake and alert but are paralysed for at least 15 minutes.
84	* ''Literature/Tempest2011'': In ''Tempest Unleashed'', [[spoiler:Sabyn]] uses his magic to create an unbearably loud, shrill noise that causes Tempest's eardrums to bleed. She's almost completely debilitated by the noise until she manages to shut him up by throwing a grenade at him.
85	* In the ''Literature/MermaidsOfErianaKwai'' novel ''Ice Kingdom'', the merman king Adaro violates his treaty with the U.S. government by attacking the Aleutian Islands. The army fights back by blasting extremely loud noises into the water to hurt the merfolk. The only way they can escape the noise is by keeping their heads above water, which puts them at risk of being spotted by government helicopters.
86	[[/folder]]
87
88	[[folder:Live-Action TV]]
89	* ''Series/AreYouAfraidOfTheDark'' has the villains use these in ''The Tale of the Closet Keepers'', where they are building a zoo for human children and use sound-based weapons to capture, subdue, and imprison them. This lasts until they kidnap Stacy, who [[DisabilityImmunity is deaf and immune to all of their weaponry]], who is able to escape and free the other children.
90	* Sonic stunners are standard-issue Alliance subdual weapons in ''Series/{{Firefly}}''. You can see them in action in "[[Recap/FireflyE09Ariel Ariel]]" (though they do nothing to blast open a locked door, to Jayne's dismay) and in "[[Recap/FireflyE11Trash Trash]]".
91	* ''Series/{{JAG}}'': The other method used by the UFO in "Sightings" to subdue and intimidate people.
92	* ''Series/LeverageRedemption'': One of Breanna's inventions is a "subsonic projector" which can give a target vertigo by interfering with the ear's inner fluid.
93	* In ''Series/{{Sanctuary}}'', Helen Magnus uses a sonic stunner called the Sonic Stun Weapon (or its 'big brother' the Super Sonic Stun Weapon) which uses sonic sound waves to temporarily stun the victim.
94	* In ''Series/SeaQuestDSV'', UEO personnel carry a sonic disruptor as their standard sidearm.
95	* The ''Series/TekWar'' {{Made For TV Movie}}s and short-lived TV series had non-lethal "pulse guns" - these were the only weapons the ex-con protagonist was legally permitted to carry. They used the same cheap special effect as ''Series/BabylonFive'' - the "pulses" fired heat shimmer-like distortions.
96	* Quinn builds an unreliable sonic stun bomb in ''Series/{{Zoey 101}}''.
97	[[/folder]]
98
99	[[folder:Music]]
100	* Music/{{Hawkwind}}'s spoken-word track "Sonic Attack" (written by Creator/MichaelMoorcock) describes a world where sonic weapons are used to destroy whole cities, and graphically lists the symptoms of sonic attack (both real and imagined).[[note]]The lyrics are deliberately ambiguous as to whether this is done by an external enemy and hints this is all part of [[BavarianFireDrill mind-control]] by a big brother state.[[/note]]
101	--> ''If sonic attack happens in your district, follow these rules....''
102	[[/folder]]
103
104	[[folder:Tabletop Games]]
105	* One of Ambuscade's more annoying cards in ''TabletopGame/SentinelsOfTheMultiverse'' is his Sonic Mines. They have only one hit point, but that's because they're a trap - if they're destroyed, they hit each hero for a tiny amount of damage, but more importantly, any hero that gets hit this way can't deal any damage until Ambuscade's next turn. This makes using a HerdHittingAttack a very poor choice.
106	* ''Stutter'' weapons are used in TabletopGame/{{Alternity}}'s ''TabletopGame/StarDrive'' setting. They deal very high subdual damage but have poor performance against armor. (They also presumably don't work in a vacuum.)
107	* Sonic stunners are available in ''TabletopGame/BattleTech'' to infantry, though not as a common battlefield weapon--instead they're usually issued to civilian police or a base's MP corps. They don't do any permanent damage, operate on an ultrasound frequency, and are very power-efficient, though their range is short. This also makes them ideal as espionage or infiltration gear.
108	** There is a ''highly'' illegal modification which converts the weapon's setting from 'stun' to 'liquefy,' operating at a frequency that damages brain matter. Repeated exposure (or a point blank sonic blast to the head) ''will'' kill, thanks to the new vibration settings causing damage similar to a devastating stroke. This particular modification seems to be a prized secret exclusive to the more ruthless Inner Sphere espionage agencies such as LOKI or the Maskirovka.
109	* Project SANDMAN, the heroic but distinctly [[TheMenInBlack Men in Black]]-like protagonists of ''TabletopGame/TheMadnessDossier'', have a weird variant, the ''ikoter'', which fires "linguistic white noise" at an ultrasonic frequency. This works through the linguistic centres of the target’s brain to stun them, render them more susceptible to hypnosis, and cause short-term memory loss.
110	* ''TabletopGame/Warhammer40000'': Subverted with Noise Marines, who very much want their victims to hear their hideously-distorted music and overload their senses with noise (dubstep is a popular representation of this effect).
111	[[/folder]]
112
113	[[folder:Video Games]]
114	* ''VideoGame/CaptainCommando'': The stun gun weapon that can be found in a few levels appears to be this. It's a gun with a megaphone on the end that shoots a series of rings out. It deals minimal damage but the shot travels through enemies and puts every enemy it touches into a short dizzy state.
115	* In ''VideoGame/HomeAloneSega'', one of the homemade weapons that Kevin can assemble on the Expert difficulty is the Sonic Wave Gun, which emits a Sonic Wave that temporarily stuns Harry or Marv.
116	* ''VideoGame/PAYDAY3'' has the Infrasonic Mine, a small mine which deals no damage and stuns any cops in the vicinity when its detonated.
117	[[/folder]]
118
119	[[folder:Webcomics]]
120	* In ''Webcomic/AfterlifeBlues'', Liraz uses a Sonic Stunner to [[http://www.project-apollo.net/ab/ab006.html keep Brody from running.]]
121	* ''Webcomic/GirlGenius'':
122	** André from Master Payne's Circus of Adventure uses a sonic gun. When he's about to discharge it in a fight he warns the other members of the troupe to try and cover their ears.
123	** "Clankrezia" can use her "voice" as a shrill sonic scream, [[https://www.girlgeniusonline.com/comic.php?date=20190918 distracting Zeetha enough at close range]] that she can be easily clonked out.
124	* In ''Webcomic/SchlockMercenary'', the [[RunningGag first time]] Sergeant Schlock's plasma cannon is destroyed, Commander Kevin tries [[http://www.schlockmercenary.com/2000-09-03 replacing it with one of these]]. He... [[http://www.schlockmercenary.com/2000-09-13 isn't very happy with that]], as they're useless for intimidation. The concept has made a couple of [[http://www.schlockmercenary.com/2000-12-24 appearances]] since then, but they've mostly switched to using "[[StickySituation goober guns]]" for situations where the enemy needs to be restrained without being killed.
125	[[/folder]]
126
127	[[folder:Real Life]]
128	* In real life, the term "stun gun" is used for taser guns and tranquilizer guns. SF use of the term predates these by decades, and almost certainly influenced the marketing of these devices.
129	* Infrasound (sound waves below 20Hz in frequency) genuinely produces some [[BrownNote odd physiological effects]]. According to Website/{{Wikipedia}}, it may trigger feelings of awe or fear in humans, and it has been observed to cause difficulties in breathing and digestion in humans and animals. The nausea and headaches associated with this trope are real physiological side-effects of exposure to intense infrasound.
130	* [[http://en.wikipedia.org/wiki/M84_Flashbang The Flashbang grenade]], which as the name suggests, works by simultaneously creating a blinding flash and a deafening bang upon explosion to stun unprotected people within the area.
131	* The pistol shrimp utilizes a large asymmetrical claw as one of these. Snapped faster then a man can blink, the resulting cavitation produces a pressure wave measured in dozens of atmospheres, capable of killing small fish, and stunning larger ones. [[MundaneUtility It's also handy for long-distance communication]].
132	* The Sperm Whale can stun a ''Giant Squid'' with its echolocation, which is released not by its mouth, but the large forehead area. No wonder those things are so huge.
133	* The [[https://en.wikipedia.org/wiki/Long_Range_Acoustic_Device LRAD]], originally developed for [[ExactlyWhatItSaysOnTheTin long-distance communication]], also has applications in less-than-lethal crowd control. Their use is ''highly'' controversial and illegal in some jurisdictions because despite being referred to as less-than-lethal they can cause serious injury to their targets.
134	[[/folder]]

Context Main / SonicStunner