56 Free Speaker Sound Effects - Most Popular
Interference with a mobile phone

Noise made by a speaker when you put a mobile phone near the amplifier. UCS Category: COMCell. Length: 00:16.
8.6 kHz feedback #2

Feedback of around 8,600 Hz, between a microphone and a headset. UCS Category: COMMic. Length: 00:05.
590 Hz feedback #8

Feedback of around 590 Hz, between a microphone and a headset. UCS Category: COMMic. Length: 00:04.
8.6 kHz feedback #7

Feedback of around 8,600 Hz, between a microphone and a headset. UCS Category: COMMic. Length: 00:04.
8.6 kHz feedback #8

Feedback of around 8,600 Hz, between a microphone and a headset. UCS Category: COMMic. Length: 00:01.
Test 7.1+2 (Surround+2)

Audio file allowing the testing and calibration of a 7.1 installation (Dolby Surround) + 2, in french. Download in WAV format! These are 7 channels + 1 for a subwoofer + 1 intended for the hearing impaired + 1 intended for audio description. If one of the channels is not audible, your device is not suitable. More info in our file on "multichannel sound". UCS Category: TEST. Length: 00:42.
Test 4.1 (multicanal)

Audio file allowing the testing and calibration of a 4.1 installation, in french. Download in WAV format! This is 4 channels + 1 for a subwoofer. If one of the channels is not audible, your device is not suitable. More info in our file on "multichannel sound". UCS Category: TEST. Length: 00:22.
8.6 kHz feedback #3

Feedback of around 8,600 Hz, between a microphone and a headset. UCS Category: COMMic. Length: 00:01.
8.6 kHz feedback #1

Feedback of around 8,600 Hz, between a microphone and a headset. UCS Category: COMMic. Length: 00:02.
590 Hz feedback #3

Feedback of around 590 Hz, between a microphone and a headset. UCS Category: COMMic. Length: 00:01.
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