F_SCOPE

F_SCOPE Module – User Manual
This module is a multi-channel oscilloscope and signal processing tool with advanced waveform composition and audio output features.

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Inputs & Outputs
• IN 1–6:
Audio inputs for up to 6 channels. Each signal can be displayed, frozen, or used in signal processing.
• OUT:
Audio output for the composed signal, based on the selected function.

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Controls & Functions
Freeze Buttons (per channel)
• Located below each input.
• Toggles “freezing” of the incoming signal for visual scope analysis.
• When enabled, that channel’s waveform stops updating but remains visible.

Gain Knobs (per channel)
• Controls vertical scaling (amplitude) of each waveform.
• Affects both the display and the audio computation output.

Offset Knobs (per channel)
• Shifts each waveform vertically.
• Only affects display — not the audio output.

Timebase Knobs (per channel)
• Controls horizontal zoom (time scaling) per waveform.

Function Selector Knob
• Selects the operation to apply to the incoming waveforms.
• Composed signal appears at the audio output and (optionally) in the display.
• 20 available functions, including sum, difference, max, RMS, crossfade, etc.
• Tooltip shows the name of each function.

Show Result Toggle
• When ON: displays the composed waveform in the scope.
• When OFF: hides the composed waveform.
• Also disables result freeze and resets frozen channels.

Result Freeze Toggle
• Freezes the composed waveform when ON.
• Affects only the display of the result, not the processing itself.
• Will auto-disable if composed waveform is hidden.

Audio Gain Knob
• Controls amplitude of the composed signal (both output and display).

Audio Timebase Knob
• Controls horizontal zoom of the composed signal waveform.

Overlay Toggle
• When ON: displays all waveforms in the same vertical space (overlapping).
• When OFF: displays each waveform in its own vertical band.

Lissajous Toggle
• When ON: shows X-Y Lissajous plot between channels 1 and 2.
• Gain controlled via XY Gain knob.
• Overrides other waveform views while active.

XY Gain Knob
• Scales the Lissajous view.

Trail Toggle
• Enables fade trails for a smoothed waveform display.

Fade Speed Knob
• Adjusts how quickly trail fades out.

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Behavior Notes
• When result waveform is shown, you can freeze it independently — but the freeze is automatically synced with the input freezes for consistency.
• If you disable the result waveform, all freezes are reset for clarity and synchronization.