Some people think of it as a nullity or even a mockery, but this is not the case. People actually use it:
- to calibrate
- to delay
- to space out two songs in a continuous playlist
- to silence a device that is too noisy and requires the reading of a file, at startup for example.
- etc.. UCS Category: TEST. Duration: 01:00.
In signal processing, white noise is a random signal having equal intensity at different frequencies, giving it a constant power spectral density (en.wikipedia.org/wiki/White_noise). A sound to use only wav, aiff or flac formats, because the other formats denature the interest of the sound. UCS Category: TEST. Duration: 05:00.
Pink noise or 1/ƒ noise (sometimes also called flicker noise) is a signal or process with a frequency spectrum such that the power spectral density (energy or power per Hz) is inversely proportional to the frequency: en.wikipedia.org/wiki/Pink_noise. UCS Category: TEST. Duration: 00:19.
Audio file allowing the testing and calibration of a 7.1 installation (Dolby Surround), in french. Download in WAV format! This is 7 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. Duration: 00:34.
Audio file allowing the testing and calibration of a 5.1 installation, in french. Download in WAV format! This is 5 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. Duration: 00:26.
This is a sound file to calculate the speed of sound propagation in air. Two microphones 1 meter apart and a movie clapperboard to generate a sharp sound. Follow this tutorial to perform the experiment: lasonotheque.org/education-sonore-f4.html#propagation. UCS Category: TEST. Duration: 00:01.
This is a sound file to calculate the speed of sound propagation in air. Two microphones 50 centimeters apart and a movie clapperboard to generate a sharp sound. Follow this tutorial to perform the experiment: lasonotheque.org/education-sonore-f4.html#propagation. UCS Category: TEST. Duration: 00:01.
Audio file allowing the testing and calibration of a 2.0 (stereophonic) installation, in french. Download in WAV format! If one of the channels is not audible, your device is not suitable. More info in our file on "multichannel sound". UCS Category: TEST. Duration: 00:10.
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. Duration: 00:42.
Audio file allowing the testing and calibration of a 2.1 installation, in french. Download in WAV format! If one of the channels is not audible, your device is not suitable. More info in our file on "multichannel sound". UCS Category: TEST. Duration: 00:14.
Audio file allowing the testing and calibration of a 4.0 installation (quadriphonic), in french. Download in WAV format! If one of the channels is not audible, your device is not suitable. More info in our file on "multichannel sound". UCS Category: TEST. Duration: 00:18.
Sound illustration to make known the test of Doctor Lucien MOATTI: This is a hearing screening test intended for pediatric examinations of children from 6 to 24 months.
The cow (250Hz), the sheep (500Hz), the cat (1000Hz) and the bird (more than 2000Hz), allows to test the good perception of speech by the child, from 250 to 3000 Hertz.
A pack of 4 sound toys are to be turned over one by one, like moo boxes, without the child seeing them. His reaction is to be interpreted.
More info: www.testmoatti.com. UCS Category: TEST. Duration: 00:14.
Sound illustration to make known the test of Doctor Lucien MOATTI: This is a hearing screening test intended for pediatric examinations of children from 6 to 24 months.
The cow (250Hz), the sheep (500Hz), the cat (1000Hz) and the bird (more than 2000Hz), allows to test the good perception of speech by the child, from 250 to 3000 Hertz.
A pack of 4 sound toys are to be turned over one by one, like moo boxes, without the child seeing them. His reaction is to be interpreted.
More info: www.testmoatti.com. UCS Category: TEST. Duration: 00:16.
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. Duration: 00:22.
Sound illustration to make known the test of Doctor Lucien MOATTI: This is a hearing screening test intended for pediatric examinations of children from 6 to 24 months.
The cow (250Hz), the sheep (500Hz), the cat (1000Hz) and the bird (more than 2000Hz), allows to test the good perception of speech by the child, from 250 to 3000 Hertz.
A pack of 4 sound toys are to be turned over one by one, like moo boxes, without the child seeing them. His reaction is to be interpreted.
More info: www.testmoatti.com. UCS Category: TEST. Duration: 00:09.
Sound illustration to make known the test of Doctor Lucien MOATTI: This is a hearing screening test intended for pediatric examinations of children from 6 to 24 months.
The cow (250Hz), the sheep (500Hz), the cat (1000Hz) and the bird (more than 2000Hz), allows to test the good perception of speech by the child, from 250 to 3000 Hertz.
A pack of 4 sound toys are to be turned over one by one, like moo boxes, without the child seeing them. His reaction is to be interpreted.
More info: www.testmoatti.com. UCS Category: TEST. Duration: 00:39.
This action can be VERY long depending on your connection and the size of the files!
To refine your search: - Choose one or two simple words, - preferably in French, or in English - avoid spellin mistaq and tyyping - Try synonyms - Do not agree verbs - Avoid adjectives (big cat , magnificent thunderstorm, powerful explosion, high-pitched scream, etc.) - Prefer the single name of the source object noise (motor of a scooter, bird in the garden, horn of a taxi, evening wind , hen who has pain in the right leg, etc.) - avoid onomatopoeia and slang - Choose the singular - Do not don't look for what the sound is not (Baby who doesn't cry, windless forest) - Don't write what you want to do with it ( bark for ringing, waves for falling asleep)
