2017/03/03

Octave Band Noise Generation No.1

Here is an example where our signal generation app "Octave Band Noise Generator" output 1/1 octave band noise of white noise from iPhone. It selected the following center frequencies (1000Hz and 4000Hz) to generate a noise output signal.

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This is the result of FFT analysis by our spectrum analyzer app "Audio Frequency Analyzer" . Since this FFT measurement result is an instant observation value, the flat characteristics can be obtained within the octave band on a time average.

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posted by toons at 14:23 | Sound