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