Alarm Sounds
The necessity for alarm sounds to inform or warn members of a society is not a recent invention. Even in the Stone Age, drums and animal horns were used to spread messages far and wide. After the discovery of various metals, people began to manufacture signal horns for military use. Instruments like trumpets and trombones are derived from these early horns. As we can see, systems and sirens to create alarm sounds have been part of our society since the dawn of mankind.
The use of bells to create alarm sounds goes back all the way to the Egyptians and the time of the Pharaos. These so-called plate bells were hung from shelves so that their distinctive sound could be heard from far away. This technique is still being used today, except that plate bells and forged bells have been replaced with cast bells. For many centuries, storm bells or alarm bells were used as an alarm sounds to warn village and city dwellers from fires and attacking barbarians.
After the Industrialisation, the ambient noise of a mechanised society necessitated a new kind of alarm system. The first sirens were steam-powered pipes used on steamships, which could create loud enough alarm sounds because traditional bells were no longer loud enough to overpower the noise of the engines.
WWII Air Raid Alarm Sounds
Thanks to electricity and the invention of the motorised siren, this type of siren was widely adopted before and during the Second World War. The undulating, howling sound of the siren was a highly characteristic alarm sound, which made it an efficient warning signal ahead of air raids. It also became synonymous with the terror of falling bombs -- death dealt from the skies. An entire generation was scarred forever by the sound of the motorised siren.
Nuclear Alarm Sounds
During the Cold War, sirens were no longer used to warn of air raids. Instead, they became alarm systems for possible nuclear attacks. In Germany, the term 'alert' replaced the previous 'air raid warning'. A shortened, one-minute siren alarm sounds was devised to alert citizens of a possible attack.
In post-WWII England, alarm sounds were assigned a new meaning: alerting people to the threat of a nuclear attack. They were also used to warn people of floods and freak weather, as well as escaped prisoners or highly dangerous mental-health patients.
Alarm Sounds and Sound Effects
Alarm Sounds and sound effects at Avosound - Alarm sound are available in a multitude of variations: alarm sounds, siren alarm sounds, fire alarm sounds, fire drill, emergency alarm sounds, siren wail and howling alarm sounds, emergency alarm from fire service and police sirens.
In the Second World War, loud and widespread siren wails were generated as alarm sounds with pneumatic, electrical or manually operated mechanical alarm sound systems to warn against air raid. These mechanical alarm sirens are still widely used today for civil protection in many countries. There were different sirens. Air raid alarm sounds are characterized by howling sirens coming in and out. Water alarm due to short, loud alarm blasts. Civil defense alarm sounds are available for earthquakes and disaster alarms, which one hopefully never has to hear. Also a rather unpleasant case of alarm is the ABC alarm. The alarm sound of the ABC alarm is like the air raid alarm a rising and declining wailing siren which is repeated.
Siren Wails and Alarm Bells
Alarm sounds can be triggered by an alarm bell, a mechanical alarm siren or via an electric siren. Alarm systems of cars or alarm systems in case of burglaries usually use electric sirens with electric beeps or hooters to create loud alarm signals. Other alarm sound systems are produced by the company Klaxon, which have been used for many years in industrial plants. The well-known Klaxon alarm sound is also a typical sound on submarines, ship sirens or aircraft carriers. Also a user of Klaxon Alarm sirens is the empire. A long long time ago, the empire used the Klaxon horn and sirens as alarm sounds on the death star.
Further variants of acoustic alarms and signal tones can be found in emergency. Fire alarm sounds, fire alarm sirens, police sirens or sirens from ambulance are differed from country to country. American sirens from police cars are swelling and decaying sirens, while in Europe the two-tone siren is used.
You can find a multitude of alarm sounds and siren blasts at the Avosound online library to preview and download: alarm sirens, siren sounds, alarm bells and wailing air raid siren sounds.
Mechanical Alarm Sounds
Mechanical alarm sirens create howling alarm sounds by rotating a shovel-studded drum within a container that sports openings. The higher the number of the rotor's revolutions, the higher the pitch of the howling. The result are undulating siren alarm sounds. The siren can be operated electrically or manually. These mechanical alarm sirens are widely used all over the world. In the United States, very big and loud mechanical alarm sirens equipped with V8 cylinder motors were used during the Cold War.
In Germany, the mechanical siren is called unit siren E57 (although East Germany and countries of the former Soviet Union used their own type of similar construction during the time of the German Democratic Republic). This alarm siren creates a howling alarm sound that can allegedly be heard across very long distances (it reaches a sound level of 105 dB). In rural areas, the sound of the siren is said to reach 70dB even at a distance of 700m. In cities and industrial areas, these levels can obviously not be reached. One can imagine that the American alarm siren outfitted with a V8 motor was probably quite a bit louder than that.
Pneumatic Alarm Sounds
Pneumatic alarm sirens can create enormous sound pressure and spread it across big distances thanks to the horns mounted on the top of the siren. The construction of pneumatic alarm sirens is different from mechanical sirens. While the mechanical siren creates the airstream with the help of centrifugal forces, the pneumatic alarm siren uses a compressed air canister to pump the airstream into the siren head.
The air-powered alarm siren (pneumatic siren) is easily identified by the horns mounted to the siren's head. Similar to a mechanical siren, the air-powered alarm sirens create their signal by interrupting the air-stream cycle with the help of a perforated disc. The spinning disc inside the siren's head is called a rotor; it is electrically powered. The air-stream is directed through the holes in the rotor and external vents. The spinning motion of the rotor either opens or closes the holes, which creates the sound of the siren that is then directed to several horns. The air-stream that is needed for the operation of the siren is created by an Aerosol canister underneath the siren.
Klaxon Alarm Sounds
Klaxon alarm sirens were often used in the harsh environments of submarines, ships and industrial buildings. It comes as no surprise then that the unique siren sound of the Klaxon can be heard in many movies. A submarine movie without a Klaxon diving alarm sound is not a real submarine movie!
The Klaxon horn made another famous appearance in George Lucas' Star Wars films. Just one example: Ben Burtt, the sound designer and creator of the Star Wars sounds, used a Klaxon horn sound for scenes set inside the Death Star.
Library | Waveform | Filename | add | Description | info | Channels | Duration | ShortID | Category | Subcategory | |
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1 | Sirens-CityAmbianceWithDist.wav | Sirens - City Ambiance With Distant Siren - Ext - Busy Street Ambiance C U On Traffic, Distant Siren @ Head, Cut-Off Tram By @ 0 33, Short File | i |
2.0 | 0:39 | Alarm |
Siren Emergency |
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2 | Sirens-Wail-Ext-Bys,Various.wav | Sirens - Wail - Ext - Bys, Various Distances, Nice Reverb And Echo | i |
2.0 | 1:20 | Alarm | Siren Wail | ||||
3 | Beeps,Blip,Fast,Heart Monitor.wav | Beep: Beeps Blip Fast Heart Monitor | i |
2.0 | 0:28 | Alarm | Beep | ||||
4 | Sirens-Motorcycle-Wail-By-L.wav | Sirens - Motorcycle - Wail - By - Long In, To C U By, And Long Away, Medium Speed | i |
1.0 | 1:13 | Alarm | Siren Wail | ||||
5 | SoundDesign-Siren-Yelper-_4.wav | Sound Design - Siren - Yelper - C U - Multiple, Low Pitch, Lots Of Reverb, Processed | i |
2.0 | 0:10 | Alarm | Siren Emergency | ||||
6 | Tones-HouseholdDoorbell-C_1.wav | Tones - Household Doorbell - C U - Doorbell Ringing At Various Lengths, Could Be Used As Alarm When Button Is Held Down | i |
2.0 | 1:03 | Alarm | Alarm Electronic | ||||
7 | Sirens-Police-WailYelperH_6.wav | Sirens - Police - Wail Yelper Horn Siren Variety Pack - Parked - Close-Up - Single Continuous Crescendo, Reverberant, Light Snowfall | i |
2.0 | 0:02 | Alarm | Siren Police US | ||||
8 | Alarms-CarAlarm-MCU-HornWWh.wav | Alarm - Car Alarm - Medium Close Up - Horn W Whooper | i |
2.0 | 2:05 | Alarm | Alarm Auto | ||||
9 | Sirens-PoliceCar-Wail-Int_1.wav | Sirens - Police Car - Wail - Intersection By - Long In, To C U By, And Long Away, Siren Has Some Yelping Right Before By, Some Wind Buffets | i |
1.0 | 0:51 | Alarm | Siren Police US | ||||
10 | Alarms-ElectronicCarAlarm_5.wav | Alarm - Electronic Car Alarm - Ext - Medium Distant - Series Of Wailing, Buzzing, And Oscillating Tones | i |
2.0 | 0:31 | Alarm | Alarm Electronic | ||||
11 | Sirens-PoliceCar-Yelper-F_2.wav | Sirens - Police Car - Yelper - Fast By - Long In, To C U Fast By, And Long Away, Fast | i |
2.0 | 0:37 | Alarm | Siren Police US | ||||
12 | Buzz,Low,Hum,Strong,Oscillate.wav | Alarm: Buzz Low Hum Strong Oscillate | i |
2.0 | 0:16 | Alarm | Alarm | ||||
13 | Alarms-KlaxonDiveAlarm-In_1.wav | Alarm - Klaxon Dive Alarm - Int - CU Mid-Ranged Grating Signals | i |
2.0 | 0:20 | Alarm | Alarm Klaxon | ||||
14 | Sirens-Motorcycle-Yelper-_1.wav | Sirens - Motorcycle - Yelper - Slow In And By - Distant Quick Wail Turns Into Yelp, Slow Approach And By, Once O S Siren Changes To A Quick Wail, Then Off | i |
1.0 | 0:51 | Alarm | Siren Wail | ||||
15 | Horn,Ferry,6,Short,Even,Ech.wav | Alarm, Horn: Horn Ferry 6 Short Even Echo | i |
2.0 | 0:11 | Alarm | Alarm Horn | ||||
16 | Ambulances.BBC.ECD45b.wav | Emergency, Ambulance: Ambulance Yelp Siren, Exterior Acoustic. (Used By St John Ambulance Service.) | i |
2.0 | 0:51 | Alarm | Emergency Ambulance | ||||
17 | Sirens-Paramedic-Wail-Dista.wav | Sirens - Paramedic - Wail - Distant In And O S Stop, 2x - NYC, Medium Light Car Bys, Metal Grate Rattles @ End | i |
1.0 | 0:34 | Alarm | Siren Wail | ||||
18 | Siren,High,Low,Small Speaker.wav | Alarm: Siren High Low Small Speaker | i |
2.0 | 0:10 | Alarm | Alarm Siren | ||||
19 | FireGerman.BBC.EC47Ab.wav | Emergency, Fire Service: German Fire Engine Arriving At Scene Of Fire, Activity And Speech. | i |
2.0 | 3:38 | Alarm | Emergency Fire Service | ||||
20 | Ambulances.BBC.ECD45m.wav | Emergency, Ambulance: Ambulance, Start Into Constant With Bell (not Used These Days) Slows, Stops. | i |
2.0 | 2:58 | Alarm | Emergency Ambulance | ||||
21 | Sirens-Police-WailYelper_23.wav | Sirens - Police - Wail Yelper Horn Siren Variety Pack - Parked - Close-Up - Yelps Of Variable Length, Reverberant, Light Snow Fall | i |
2.0 | 0:04 | Alarm | Siren Police US | ||||
22 | PoliceSirenInt_S08ER.643.wav | Emergency, Police, Siren, Interior, Car, Perspective, Loop | i |
2.0 | 1:00 | Alarm | Siren Police US | ||||
23 | PulseMonitors.BBC.EC3H4c.wav | Emergency, Hospital: Hospital Equipment: Pulse Monitor, Slowing Down Plus Continuous | i |
2.0 | 2:00 | Alarm | Emergency Hospital | ||||
24 | FireEngine.BBC.EC47Bd.wav | Emergency, Fire Service: Fire Engine Passing. | i |
2.0 | 0:45 | Alarm | Emergency Fire Service | ||||
25 | EFX INT Dig. Alarm Clock 02.wav | Alarm: House, Interior, Digital Alarm Clock Beep Beep Beep Tone, Close And More Distant And Muffled | i |
2.0 | 0:27 | Alarm | Alarm | ||||
26 | PulseMonitors.BBC.ECD28b.wav | Emergency, Hospital: Pulse Monitor, Erratic Pulse, Slow Down, Continuous Pulse. | i |
2.0 | 1:34 | Alarm | Emergency Hospital | ||||
27 | FireServices.BBC.EC2F1b.wav | Emergency, Fire Service: Fire: Ambulence In Traffic Departing | i |
2.0 | 0:25 | Alarm | Emergency Fire Service | ||||
28 | AlarmsBells.BBC.EC3W2c.wav | Alarm, Bells: Sirens And Bells: Siren, Bell And Klaxon Alarm | i |
2.0 | 0:08 | Alarm | Alarm Bells | ||||
29 | Foghorns.BBC.ECD21a.wav | Whitby Lighthouse"s Foghorn Sounding. (Elliptical Horn, C.1950s.) (Close Perspective.) | i |
2.0 | 0:22 | Alarm | Alarm Foghorn | ||||
30 | Sirens-Ambulance-HighLow-_1.wav | Sirens - Ambulance - High Low - In And Stop - Very Distant Siren Starts, But Is Broken And Only Sounds A Few Sporadic Times During Slow Approach And In | i |
2.0 | 0:31 | Alarm | Siren Emergency | ||||
31 | AlarmsElectronic.BBC.EC160C.wav | Alarm, Electronic: Fawley Oil Refinery, Alarm Signal Sounded. | i |
2.0 | 0:25 | Alarm | Alarm Electronic | ||||
32 | ShipsSirens.BBC.ECD22.wav | Siren, Ship: Siren, Ship: Paddle Steamer, Hooter Sounded. | i |
2.0 | 0:07 | Alarm | Siren Ship | ||||
33 | Sirens-Ambulance-Wail-InSt.wav | Sirens - Ambulance - Wail - In And Stop - Very Distant Siren Start, Medium Approach, In, Then Siren Stops, Ambulance Engine Continues Very Briefly As It Moves Closer | i |
1.0 | 0:40 | Alarm | Siren Wail | ||||
34 | Beep,Sci-Fi,Bleats,Low,Boop.wav | Beep: Beep Sci-Fi Bleats Low Boop | i |
1.0 | 0:01 | Alarm | Beep | ||||
35 | Beeps,Singles,Heart Monitor.wav | Beep: Beeps Singles Heart Monitor | i |
2.0 | 0:25 | Alarm | Beep | ||||
36 | Alarms-KlaxonAlarm-Int-CU-C.wav | Alarm Sounds, Klaxon Alarm Siren, Int - CU - Cyclical Signals, Fast | i |
2.0 | 0:10 | Alarm | Alarm Klaxon | ||||
37 | Sirens-Motorcycle-Wail-Star.wav | Sirens - Motorcycle - Wail - Start O S, By And Away - Siren Starts Just Right Of Mic, Sits Still For A Moment Then By Mic And A Long Away | i |
2.0 | 0:43 | Alarm | Siren Wail | ||||
38 | Horn,Doppler,By,GrandAm,Lon.wav | Alarm, Horn: Horn Doppler By GrandAm Long | i |
2.0 | 0:24 | Alarm | Alarm Horn | ||||
39 | Ambulances.BBC.ECD45s.wav | Emergency, Ambulance: Ambulance Service R/T Chat (indistinct) With Urban Background As Heard In Ambulance Without Engine Running. | i |
2.0 | 0:47 | Alarm | Emergency Ambulance | ||||
40 | Sirens-OldFashionedSiren-_6.wav | Sirens - Old Fashioned Siren - Wail - Ext - In And C U By - 40 Mph | i |
2.0 | 1:08 | Alarm | Siren Wail | ||||
41 | Siren,Ambulance,High,Low,Old.wav | Alarm: Siren Ambulance High Low Old | i |
1.0 | 0:43 | Alarm | Alarm Siren | ||||
42 | FireServices.BBC.EC155Ab.wav | Emergency, Fire Service: Firefighting Pumps (1860-1890) Manual Pump (no Water) Operated By 4 Men | i |
2.0 | 2:05 | Alarm | Emergency Fire Service | ||||
43 | AmbulancesBedford.BBC.EC47J.wav | Emergency, Ambulance: Ambulance, Interior, Starts, Ticks Over And Moves Off. (Recorded In Cab.) (Bedford Ambulance.) | i |
2.0 | 3:36 | Alarm | Emergency Ambulance | ||||
44 | Sirens-Police-WailYelper_18.wav | Sirens - Police - Wail Yelper Horn Siren Variety Pack - Parked - Close-Up - Single Yelp, Reverberant. Light Snowfall, Distant Traffic | i |
2.0 | 0:01 | Alarm | Siren Police US | ||||
45 | FireAlarm_S08ER.99.wav | Emergency, Fire, Alarm, Electronic | i |
2.0 | 0:35 | Alarm | Alarm Electronic | ||||
46 | PulseMonitors.BBC.EC3H2a.wav | Emergency, Hospital: Hospital Equipment: Pulse Monitor Activity, Erratic, Activity And Traffic | i |
2.0 | 0:57 | Alarm | Emergency Hospital | ||||
47 | FireEngine.BBC.EC47Bb.wav | Emergency, Fire Service: Fire Engine Departs. | i |
2.0 | 0:29 | Alarm | Emergency Fire Service | ||||
48 | EFX EXT Siren By 01.wav | Siren: Siren, Exterior, Police Siren Drive By Fast, Starting Very Distant, Wow Wow Siren | i |
2.0 | 0:47 | Alarm | Siren Police US | ||||
49 | HospitalOperating.BBC.EC55D.wav | Emergency, Hospital: Operating Theatre, Atmosphere In Theatre With Hum Of Air Conditioner, Instruments And Equipment Being Used And Moved About, Some Indistinct Speech. | i |
2.0 | 6:03 | Alarm | Emergency Hospital | ||||
50 | FireEngine.BBC.EC47Ba.wav | Emergency, Fire Service: Fire Station Bell Sounds, Fire Engine Departs. | i |
2.0 | 1:02 | Alarm | Emergency Fire Service | ||||
51 | AlarmsBells.BBC.ECD45.wav | Alarm, Bells: Burglar Alarm, Combined Bell And Electronic Siren. | i |
2.0 | 1:03 | Alarm | Alarm Bells | ||||
52 | Trolleys.BBC.ECD88b.wav | Trolley Passing In Hospital Corridor - 1966 (55E, Reprocessed) | i |
2.0 | 0:29 | Alarm | Emergency | ||||
53 | Sirens-AirRaidSiren-MCU-O_3.wav | Siren Sounds - Air Raid Siren - Medium Close Up - On, Steady, Off, Pitch Rises Throughout Take, Long | i |
2.0 | 0:25 | Alarm | Siren Air Raid Siren | ||||
54 | AlarmsElectronic.BBC.EC25El.wav | Alarm, Electronic: Electronic Alarm Signal. | i |
2.0 | 0:55 | Alarm | Alarm Electronic | ||||
55 | ShipsCruisers.BBC.EC61T.wav | Siren, Ship: Siren, Ship: Cruiser"s Siren, Sounded Approximately Six Times. | i |
2.0 | 0:15 | Alarm | Siren Ship | ||||
56 | Sirens-Ambulance-Wail-In,_4.wav | Sirens - Ambulance - Wail - In, Past And Stop - Very Distant Siren, Medium Approach, C U In, Then Siren Stops, Ambulance Continues Very Briefly Then Stops And Off | i |
1.0 | 0:32 | Alarm | Siren Wail | ||||
57 | Alarm,Fire,School,Long,Off,Near.wav | Alarm: Alarm Fire School Long Off Near | i |
1.0 | 1:07 | Alarm | Alarm | ||||
58 | Sirens-Ambulance-Yelper-S_4.wav | Sirens - Ambulance - Yelper - Start O S, By And Away - Ambulance Starts O S, Is Put In Gear, Siren Starts, Then Fast Take Off And By Mic And Away | i |
2.0 | 0:23 | Alarm | Siren Emergency | ||||
59 | Sirens-Wail-CU-ConstantSt_1.wav | Sirens - Wail - C U - Constant Steady Wail | i |
2.0 | 1:33 | Alarm | Siren Wail | ||||
60 | Beep,Sci-Fi,Trill,Quick,Blurt.wav | Beep: Beep Sci-Fi Trill Quick Blurt | i |
1.0 | 0:01 | Alarm | Beep | ||||
61 | Sirens-HighLow-SlowInStop-.wav | Sirens - High Low - Slow In And Stop - Very Distant Siren Start, Slow Distant Approach And Stop, Once Stopped Siren Changes To A Quick Wail, Then Off, Coasting W Out Engine | i |
1.0 | 0:51 | Alarm | Siren Wail | ||||
62 | SoundDesign-Siren-Bleet-C_4.wav | Sound Design - Siren - Bleet - C U - Multiple, Slow, Low Pitch, Lots Of Reverb, Processed | i |
2.0 | 0:12 | Alarm | Siren Emergency | ||||
63 | Tones-Beeps-SmokeAlarm-CU-S.wav | Tones - Beeps - Smoke Alarm - C U - Steady Pulsing Beep | i |
1.0 | 0:33 | Alarm | Alarm Electronic | ||||
64 | Sirens-Police-WailYelperH_2.wav | Sirens - Police - Wail Yelper Horn Siren Variety Pack - Parked - C U - Various Lengths, Car By On Damp Street, Jet Flyover, Light Snowfalls | i |
2.0 | 3:36 | Alarm | Siren Police US | ||||
65 | Alarms-CarAlarm-Ext-MediumD.wav | Alarm - Car Alarm - Ext - Medium Distant Horn W Whooper | i |
2.0 | 1:05 | Alarm | Alarm Auto | ||||
66 | Sirens-PoliceCar-Wail-By-Lo.wav | Sirens - Police Car - Wail - By - Long In, To Slow C U By, And Long Away, Motorcade Speed | i |
1.0 | 0:46 | Alarm | Siren Police US | ||||
67 | Alarms-ElectronicBuzzer-Int.wav | Alarm - Electronic Buzzer - Int - CU Short, Reverberant, And Twangy Signals | i |
2.0 | 0:18 | Alarm | Alarm Electronic | ||||
68 | Sirens-PoliceCar-Yelper-_12.wav | Sirens - Police Car - Yelper - Slow In And Stop - Very Distant Siren Start, Slow Approach, In, Then Quick Wail And Siren Stops, Car Continues Foward, Stops | i |
2.0 | 0:51 | Alarm | Siren Police US | ||||
69 | AlarmsElectronic.BBC.EC25Eg.wav | Alarm, Electronic: Electronic Alarm Signal | i |
2.0 | 0:22 | Alarm | Alarm Electronic | ||||
70 | BoatsSirens.BBC.EC61Sa.wav | Siren, Boat: Alarm Siren, Tug"s Siren Sounded Three Times. | i |
2.0 | 0:08 | Alarm | Siren Boat | ||||
71 | Sirens-Ambulance-Wail-In_5.wav | Sirens - Ambulance - Wail - In And Stop - Very Distant Siren Start, Medium Approach, In, Then Siren Stops, Ambulance Engine Continues Very Briefly As It Moves Closer And Off | i |
2.0 | 0:33 | Alarm | Siren Wail | ||||
72 | Alarms.BBC.EC203Ja.wav | Power Station, Audible Alarm From A Recorder. (Conventional Power Station.) | i |
2.0 | 0:15 | Alarm | Alarm | ||||
73 | Air Horn,Sports,Number 1,Blows,Interior Pool,Close Pov,High Pitch.wav | Air Horn Sports Number 1 Blows Interior Pool Close Pov High Pitch Neumann 191i Above Water Mostly Close POV"s | i |
1.0 | 1:31 | Alarm | Alarm Air Horn | ||||
74 | Sirens-Ambulance-Yelper-In,.wav | Sirens - Ambulance - Yelper - In, By And Stop - Very Distant Siren Start, Slow Approach, In, Then Siren Stops A Medium Distance Away, Ambulance C U By, Then Stop And Idle | i |
2.0 | 0:43 | Alarm | Siren Emergency | ||||
75 | Sirens-Wail-Bursts-Distant-.wav | Sirens - Wail - Bursts - Distant - Some Echo From Surrounding Structures | i |
2.0 | 0:08 | Alarm | Siren Wail | ||||
76 | Beep,Sci-Fi,Trill,High,Blips,2.wav | Beep: Beep Sci-Fi Trill High Blips 2 | i |
1.0 | 0:01 | Alarm | Beep | ||||
77 | Sirens-HighLow-CU-ConstantS.wav | Sirens - High Low - C U - Constant Steady, W On And Off | i |
2.0 | 1:05 | Alarm | Siren Emergency | ||||
78 | Sirens-Yelper-SlowInBy-Ver.wav | Sirens - Yelper - Slow In And By - Very Distant Siren Start, Slow Distant Approach And By, Once O S Siren Changes To A Quick Wail, Then Off, Coasting W Out Engine, Plane Overhead | i |
2.0 | 0:53 | Alarm | Siren Wail | ||||
79 | Beeps,Sci-Fi,Control Panel.wav | Beep: Beeps Sci-Fi Control Panel | i |
1.0 | 0:01 | Alarm | Beep | ||||
80 | Tones-Alarms-ElectronicHe_1.wav | Tones - Alarm - Electronic Heart Monitor Alarm - CU - Pulsing, Medium Slow Pace | i |
1.0 | 0:22 | Alarm | Alarm Electronic | ||||
81 | Sirens-Police-WailYelper-_1.wav | Sirens - Police - Wail Yelper - Ext - Away - Distant - O S Start, Away To Various Driving Around, Stop And Off, Echo | i |
2.0 | 2:39 | Alarm | Siren Police US | ||||
82 | Alarms-CarAlarm-Ext-MCUEnga.wav | Alarm - Car Alarm - Ext - Medium Close Up Engage And Disengage Chirps | i |
2.0 | 0:12 | Alarm | Alarm Auto | ||||
83 | Sirens-PoliceCar-HighLow-St.wav | Sirens - Police Car - High Low - Start O S, By And Away - Siren Starts Just Right Of Mic, Sits Still For A Moment Then By Mic And A Long Away | i |
2.0 | 0:43 | Alarm | Siren Police US | ||||
84 | Alarms-ElectronicAlarm-In_7.wav | Alarm - Electronic Alarm - Int - CU Mid-Ranged Warbling Tones | i |
2.0 | 1:19 | Alarm | Alarm Electronic | ||||
85 | Sirens-PoliceCar-Wail-Sta_6.wav | Sirens - Police Car - Wail - Start O S, By And Away - Siren Starts O S, Then Slow C U By And Long Away | i |
2.0 | 0:43 | Alarm | Siren Police US | ||||
86 | Alarms-KlaxonAlarm-Int-CU_1.wav | Alarm Sounds, Klaxon Alarm Siren, Int - CU - High Pitched Cyclical Siren, Long Series Of Beeps | i |
2.0 | 0:09 | Alarm | Alarm Klaxon | ||||
87 | Sirens-PoliceSiren-WailBu_3.wav | Sirens - Police Siren - Wail Burst - Stationary - Ext - Medium Close Up - Medium Short, Medium High Pitch, Without Engine | i |
2.0 | 0:01 | Alarm | Siren Police US | ||||
88 | Sirens-Motorcycle-Wail-Slow.wav | Sirens - Motorcycle - Wail - Slow In And Stop - Very Distant Siren Start, Slow Approach, In, Then Siren Stops, Motorcycle Engine Continues, With A Quick Rev | i |
1.0 | 0:42 | Alarm | Siren Wail | ||||
89 | Horn,Boat,3,Short,Even,Echo.wav | Alarm, Horn: Horn Boat 3 Short Even Echo | i |
1.0 | 0:06 | Alarm | Alarm Horn | ||||
90 | Ambulances.BBC.ECD45e.wav | Emergency, Ambulance: Ambulance Departs With Two-tone Horn Siren. | i |
2.0 | 0:22 | Alarm | Emergency Ambulance | ||||
91 | Sirens-OldFashionedSiren-_1.wav | Sirens - Old Fashioned Siren - Wail - Ext - In, Medium Pov Stop And Engine Off - 35 Mph, Engine Audible | i |
2.0 | 0:24 | Alarm | Siren Wail | ||||
92 | Horn,Toots,Honks,2,Low.wav | Alarm, Horn: Horn Toots Honks 2 Low | i |
2.0 | 0:01 | Alarm | Alarm Horn | ||||
93 | AmbulancesBedford.BBC.EC4_9.wav | Emergency, Ambulance: Ambulance, Exterior, Stretchers Wheeled Out. (No Ambulance Sounds.) (Bedford Ambulance.) | i |
2.0 | 0:29 | Alarm | Emergency Ambulance | ||||
94 | Sirens-Police-WailYelper_13.wav | Sirens - Police - Wail Yelper Horn Siren Variety Pack - Parked - Close-Up - Single Wail, Incrementally Pitched Up, Reverberant, Light Snow Fall | i |
2.0 | 0:02 | Alarm | Siren Police US | ||||
95 | AlarmSystem_S08OF.3.wav | Office, Alarm, System, Keypad, Timer, Countdown, Building, Security | i |
2.0 | 0:30 | Alarm | Alarm | ||||
96 | ChildrensWard.BBC.EC55A.wav | Emergency, Hospital: Childrens" Ward, Atmosphere In Ward With Continuous Indistinct Speech Of Children And Adults. | i |
2.0 | 5:50 | Alarm | Emergency Hospital | ||||
97 | FireEngine.BBC.EC47Lb.wav | Emergency, Fire Service: Fire Engine Arrives With Horn. | i |
2.0 | 0:34 | Alarm | Emergency Fire Service | ||||
98 | Sirens-Police-WailYelper_45.wav | Sirens - Police - Wail Yelper Horn Siren Variety Pack - Parked - Close-Up - 5 Yelps, 3 Short And 2 Long, Reverberant, Light Snow Fall, Distant Traffic | i |
2.0 | 0:07 | Alarm | Siren Police US | ||||
99 | Siren,Vintage,Start,Wind Down.wav | Siren: Siren, Vintage, Start, Wind Down | i |
1.0 | 0:24 | Alarm | Siren | ||||
100 | MaternityWard.BBC.EC55A.wav | Emergency, Hospital: Maternity Ward, Atmosphere In Ward With Newborns Crying And Indistinct Adult Speech. (Some Distant Traffic.) | i |
2.0 | 6:03 | Alarm | Emergency Hospital |