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Free Sound Effects - Download 3,500+ Royalty-Free Sounds

81 Free Sifflets Sound Effects - Most Popular

Hiss of Steam Train #2

Hiss of steam train. UCS Category: TRNHorn. Length: 00:08.
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Plastic Whistle #1

Whistling of a plastic whistle. UCS Category: WHSTMech. Length: 00:13.
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Train Whistle, Foley #7

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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Hiss of steam train #1

Hiss of steam train. UCS Category: TRNHorn. Length: 00:05.
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Party Horn #4

A "party horn", "party blower", "party pipe", or "blow tickler". UCS Category: HORNCele. Length: 00:02.
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Hiss of steam train #3

Whistle of a steam train. Recording in the town of Martel, France. UCS Category: TRNHorn. Length: 00:03.
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Party horn #2

A "party horn", "party blower", "party pipe", or "blow tickler". UCS Category: HORNCele. Length: 00:02.
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Whistling kettle #1

Whistle of a teapot or kettle on a wood fire. UCS Category: WHSTMech. Length: 01:09.
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Train whistle, foley #2

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: 00:05.
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2.4 and 2.9 kHz feedback

Feedback loop of approximately 2,400 and 2,900 Hz. UCS Category: COMMic. Length: 00:04.
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Whistle, plastic #2

Several plastic whistles of different durations. UCS Category: WHSTMech. Length: 00:23.
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Megaphone, Larsen #5

Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:04.
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Whistling kettle #2

Whistle of a teapot or kettle on a wood fire. UCS Category: WHSTMech. Length: 01:51.
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3 feedback peaks between 2.3 and 7 kHz

3 oscillating feedback loops between 2,300 and 7,000 Hz. UCS Category: COMMic. Length: 00:03.
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Hiss of steam train #7

Whistle of a steam train. Recording in the town of Martel, France. UCS Category: TRNHorn. Length: 00:02.
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Party horn #1

A "party horn", "party blower", "party pipe", or "blow tickler". UCS Category: HORNCele. Length: 00:01.
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Whistle, plastic #4

Several plastic whistles. Sound inside. UCS Category: WHSTMech. Length: 00:07.
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Train whistle, foley #6

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 #3

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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Party horn #6

A "party horn", "party blower", "party pipe", or "blow tickler". UCS Category: HORNCele. Length: 00:03.
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Party horn #3

A "party horn", "party blower", "party pipe", or "blow tickler". UCS Category: HORNCele. Length: 00:02.
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Train whistle, foley #1

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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Megaphone, larsen #7

Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:03.
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Whistle, plastic #3

Several plastic whistles. Sound inside. UCS Category: WHSTMech. Length: 00:16.
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Wooden whistle (one note)

Wooden whistle producing only a single note. Different ways and different rhythms of breath. UCS Category: WHSTMech. Length: 00:27.
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10.6 kHz feedback

Feedback loop of approximately 10,600 Hz. UCS Category: COMMic. Length: 00:02.
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Hiss of steam train #5

Whistle of a steam train. Recording in the town of Martel, France. UCS Category: TRNHorn. Length: 00:02.
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590 Hz feedback #8

Feedback of around 590 Hz. UCS Category: COMMic. Length: 00:05.
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2.6 kHz feedback

Feedback loop of approximately 2,600 Hz. UCS Category: COMMic. Length: 00:03.
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Train whistle, foley #4

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 #5

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: 00:05.
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Hiss of steam train #4

Whistle of a steam train. Recording in the town of Martel, France. UCS Category: TRNHorn. Length: 00:04.
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8.6 kHz feedback #8

Feedback of around 8,600 Hz. UCS Category: COMMic. Length: 00:02.
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Hiss of steam train #6

Whistle of a steam train. Recording in the town of Martel, France. UCS Category: TRNHorn. Length: 00:02.
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2.8 kHz feedback

Feedback loop of approximately 2,800 Hz. UCS Category: COMMic. Length: 00:02.
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Party horn #5

A "party horn", "party blower", "party pipe", or "blow tickler". UCS Category: HORNCele. Length: 00:02.
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8.6 kHz feedback #2

Feedback of around 8,600 Hz. UCS Category: COMMic. Length: 00:06.
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2.6 kHz feedback

Feedback loop of approximately 2,600 Hz. UCS Category: COMMic. Length: 00:02.
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