LocalSinkGUI 0 0 480 467 0 0 480 0 Liberation Sans 9 Local sink 1 1 481 141 302 0 Settings 3 2 2 2 2 3 Dec 55 16777215 Decimation factor 1 2 4 8 16 32 64 50 0 Effective channel rate (kS/s) 0000k Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter 50 0 Filter chain stages left to right (L: low, C: center, H: high) LLLLLL Qt::Horizontal 40 20 85 0 Offset frequency with thousands separator (Hz) -9,999,999 Hz Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter 16777215 24 Toggle absolute or relative frequency display on spectrum scale REL 10 Pos Center frequency position 2 1 Qt::Horizontal 24 0 Filter chain hash code 000 Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter Device 50 0 50 16777215 Local device deviceset index 24 24 Start/Stop processing :/play.png :/pause.png:/play.png 16777215 24 Toggle DSP processing DSP G 24 24 24 24 Gain in dB -10 100 1 26 0 Gain in dB 100 Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter 16777215 24 Toggle FFT filter FFT 0 0 50 0 FFT size QComboBox::AdjustToContents 64 128 256 512 1k 2k 4k 8k 0 0 70 0 FFT filter bands window function QComboBox::AdjustToContents Bart B-H FT Ham Han Rec Kai Black B-H7 24 24 Reverse filter bands (pass <-> cut) R Qt::Horizontal 40 20 FFT filter bands FFT 24 24 24 24 FFT band index 0 9 1 0 18 18 255 255 255 255 255 255 190 190 190 Liberation Sans 10 Add a new FFT band + 18 18 255 255 255 255 255 255 190 190 190 Liberation Sans 10 Remove current FFT band - Qt::Vertical 20 0 FFT band index 00 Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter F1 24 24 24 24 Filter low cut frequency -500 500 1 50 0 Filter low cut frequency 100.00k Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter Qt::Vertical W 24 24 24 24 FFT band width 0 1000 1 50 0 Filter width 100.00k Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter 24 24 Filter width / high cut display toggle :/arrow_2head_h.png :/arrow_down.png:/arrow_2head_h.png true Qt::Horizontal 40 20 10 160 218 284 0 0 Channel Spectrum 2 3 3 3 3 0 0 200 250 Liberation Mono 8 0 0 0 30 ButtonSwitch QToolButton

gui/buttonswitch.h

RollupContents QWidget

gui/rollupcontents.h

1 GLSpectrum QWidget

gui/glspectrum.h

1 GLSpectrumGUI QWidget

gui/glspectrumgui.h

1