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89 Free Sifflements Sound Effects - Most Popular

8.6 kHz feedback #8

Listen to this sound (#1751)
Feedback of around 8,600 Hz, between a microphone and a headset. UCS Category: COMMic. Length: 00:01.
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Train whistle, foley #5

Listen to this sound (#3319)
I blow into a locomotive-style train whistle. I added a bit of reverb to make it sound more realistic. My whistle: https://thmn.to/thoprod/511358?offid=1&affid=792. UCS Category: TRNHorn. Length: 00:04.
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Futuristic charge whistle

Listen to this sound (#2973)
Hissing sound that sounds like a weapon loading or a futuristic explosive. UCS Category: GUNTech. Length: 00:05.
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Megaphone, larsen #6

Listen to this sound (#3144)
Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:02.
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Train whistle, foley #3

Listen to this sound (#3317)
I blow into a locomotive-style train whistle. I added a bit of reverb to make it sound more realistic. My whistle: https://thmn.to/thoprod/511358?offid=1&affid=792. UCS Category: TRNHorn. Length: 00:04.
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Train whistle, foley #1

Listen to this sound (#3315)
I blow into a locomotive-style train whistle. I added a bit of reverb to make it sound more realistic. My whistle: https://thmn.to/thoprod/511358?offid=1&affid=792. UCS Category: TRNHorn. Length: 00:04.
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Train whistle, foley #4

Listen to this sound (#3318)
I blow into a locomotive-style train whistle. I added a bit of reverb to make it sound more realistic. My whistle: https://thmn.to/thoprod/511358?offid=1&affid=792. UCS Category: TRNHorn. Length: 00:04.
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Whistling train #1

Listen to this sound (#0225)
Whistling train. UCS Category: TRNHorn. Length: 00:03.
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8.6 kHz feedback #1

Listen to this sound (#1744)
Feedback of around 8,600 Hz, between a microphone and a headset. UCS Category: COMMic. Length: 00:02.
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Megaphone, larsen #17

Listen to this sound (#3155)
Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:02.
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Hiss of steam train #6

Listen to this sound (#3017)
Whistle of a steam train. Recording in the town of Martel, France. UCS Category: TRNHorn. Length: 00:01.
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Hiss of steam train #5

Listen to this sound (#3014)
Whistle of a steam train. Recording in the town of Martel, France. UCS Category: TRNHorn. Length: 00:02.
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Whistle, plastic #3

Listen to this sound (#1141)
Several plastic whistles. Sound inside. UCS Category: WHSTMech. Length: 00:16.
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Megaphone, larsen #14

Listen to this sound (#3152)
Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:02.
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Megaphone, larsen #8

Listen to this sound (#3146)
Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:01.
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Hisses, loud short

Listen to this sound (#1169)
4 hissing to call, strong, short and made by a human. UCS Category: WHSTHmn. Length: 00:04.
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Megaphone, larsen #4

Listen to this sound (#3142)
Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:03.
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Megaphone, larsen #3

Listen to this sound (#3141)
Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:02.
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Megaphone, larsen #1

Listen to this sound (#3139)
Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:01.
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8.6 kHz feedback #3

Listen to this sound (#1746)
Feedback of around 8,600 Hz, between a microphone and a headset. UCS Category: COMMic. Length: 00:01.
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Megaphone, larsen #11

Listen to this sound (#3149)
Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:02.
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8.6 kHz feedback #6

Listen to this sound (#1749)
Feedback of around 8,600 Hz, between a microphone and a headset. UCS Category: COMMic. Length: 00:01.
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Megaphone, larsen #19

Listen to this sound (#3157)
Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:02.
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Megaphone, larsen #18

Listen to this sound (#3156)
Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:02.
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Whistle, plastic #4

Listen to this sound (#1142)
Several plastic whistles. Sound inside. UCS Category: WHSTMech. Length: 00:06.
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Megaphone, larsen #2

Listen to this sound (#3140)
Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:03.
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8.6 kHz feedback #5

Listen to this sound (#1748)
Feedback of around 8,600 Hz, between a microphone and a headset. UCS Category: COMMic. Length: 00:04.
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Megaphone, larsen #25

Listen to this sound (#3163)
Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:02.
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Megaphone, larsen #24

Listen to this sound (#3162)
Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:01.
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Megaphone, larsen #23

Listen to this sound (#3161)
Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:01.
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Wooden whistle (one note)

Listen to this sound (#0196)
Wooden whistle producing only a single note. Different ways and different rhythms of breath. UCS Category: WHSTMech. Length: 00:26.
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Megaphone, larsen #21

Listen to this sound (#3159)
Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:01.
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Megaphone, larsen #16

Listen to this sound (#3154)
Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:02.
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Megaphone, larsen #10

Listen to this sound (#3148)
Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:01.
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Megaphone, larsen #9

Listen to this sound (#3147)
Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:02.
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590 Hz feedback #7

Listen to this sound (#2494)
Feedback of around 590 Hz, between a microphone and a headset. UCS Category: COMMic. Length: 00:02.
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590 Hz feedback #3

Listen to this sound (#2490)
Feedback of around 590 Hz, between a microphone and a headset. UCS Category: COMMic. Length: 00:01.
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Megaphone, larsen #15

Listen to this sound (#3153)
Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:02.
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Megaphone, larsen #20

Listen to this sound (#3158)
Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:02.
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Megaphone, larsen #13

Listen to this sound (#3151)
Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:02.
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