User Guide/Spectrogram and Parameter Viewer/Pre-Configured Profiles: Difference between revisions
From STX Wiki
Jump to navigationJump to search
No edit summary |
No edit summary |
||
| Line 10: | Line 10: | ||
:This profile analyses the signal using a 1Hz band width FFT, displaying the spectrogram frequency scale in Bark. | :This profile analyses the signal using a 1Hz band width FFT, displaying the spectrogram frequency scale in Bark. | ||
;FFT_22Hz | ;FFT_22Hz | ||
: | :This profile analyses the signal using a 22Hz band width FFT, displaying the spectrogram frequency scale in Hz. | ||
;FFT_Speech_F0 | ;FFT_Speech_F0 | ||
:This profile analyses the signal using a 90Hz band width FFT, and calculates the fundamental frequency using the f0 autocorrelation method. | :This profile analyses the signal using a 90Hz band width FFT, and calculates the fundamental frequency using the f0 autocorrelation method. | ||
;FFT_Speech_FOR | ;FFT_Speech_FOR | ||
Revision as of 11:05, 11 December 2017
The Spectrogram & Parameters Viewer comes with the following pre-configured profiles.
- Default
- The default profile, using a spectrogram and waveform plot, and the Sectioner windows.
- FFT_1Hz
- This profile analyses the signal using a 1Hz band width FFT, displaying the spectrogram frequency scale in Hz.
- FFT_1Hz_Bark
- This profile analyses the signal using a 1Hz band width FFT, displaying the spectrogram frequency scale in Bark.
- FFT_22Hz
- This profile analyses the signal using a 22Hz band width FFT, displaying the spectrogram frequency scale in Hz.
- FFT_Speech_F0
- This profile analyses the signal using a 90Hz band width FFT, and calculates the fundamental frequency using the f0 autocorrelation method.
- FFT_Speech_FOR
- This profile analyses the signal using a 90 Hz band width FFT, and calculates both the fundamental frequency using the autocorrelation method, as well as calculating the formants.
- Spectrum_Band_Level
- This profile analyses the signal using a 22 Hz band width FFT, and then calculates the RMS value in 10 bands between 0 and 8000 Hz.
- Spectrum_Bands_2CB
- This profile is the same as Spectrum_Band_Level, except that the bands are manually defined.
- Wavelet_Amplitude
- This profile displays a spectrogram calculated with a wavelet amplitude spectrum.
- Wavelet_Phase
- This profile displays a spectrogram calculated with a wavelet phase spectrum.
