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Test the application
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Do you want to test FizziQ with calibrated examples? Below is a test bench for performing sound and color measurements.
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1. Fundamental Frequency
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What is the fundamental frequency of this note of a flute?
00:00 / 00:06
Answer ...
880 +-1Hz
2. Frequency spectrum
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How many harmonics are present in this oboe sound?
00:00 / 00:09
Reply ...
8/9 harmonics
00:00 / 00:10
Reply ...
2.27ms
3. Oscillogram of the Amplitude
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What is the period in milliseconds of this pure sound?
4. Sound volume
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What is the difference in sound volume between white noise emitted by one source and white noise of the same volume emitted by two sources?
00:00 / 00:12
00:00 / 00:14
Reply ...
Average difference of 3 dB
4. Sound volume
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What is the difference in sound volume between white noise emitted by one source and white noise of the same volume emitted by two sources?
Reply ...
Average difference of 3 dB
00:00 / 00:25
4. Sound volume
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What is the difference in sound volume between white noise emitted by one source and white noise of the same volume emitted by two sources?
Reply ...
Average difference of 3 dB
00:00 / 01:04
5. Color
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What is the name of this color (this name may be different for different monitors and smartphones)?
Answer ...
Aqua marine
6. Luminance
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What is the luminance of this color taking the previous color as a calibration reference?
Reply ...
40-60%
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