One short-lived connection to the bridge; supports many requests.

--------------------------------------------------------------------------- WfmDsp — pure DSP core of the WFM data demodulator. No Qt audio, no radio

Client-side de-esser — TX DSP chain Phase 3 (#1661). Sibilant suppression via sidechain-filtered dynamics: the input is split through a bandpass filt

Downward expander / noise gate — TX DSP chain Phase 2 (#1661). The same DSP core covers both behaviours: a low ratio with a shallow range gives gentl

Client-side TX exciter — TX DSP chain Phase 5 (#1661). The centrepiece of the PooDoo Audio™ chain. Two parallel bands ("Poo" on the low end and "Doo

Client-side tube saturator — TX DSP chain Phase 4 (#1661). Per- sample soft-clipping waveshaper that adds tube-like harmonic warmth. Modelled on Abl

PortAudio-based sidetone backend. Direct callback path: the audio device's driver calls our paCallback() at native buffer intervals (typically 64–128

Software iambic keyer state machine — drives the local CW sidetone in real time when an operator's paddle is wired to the PC instead of the radio. Mo

Convenience wrappers over a Bridge for the log/mark verbs.

Dedicated subscribe connection with a background reader thread. Streamed event lines are read on their own socket so they never collide with

Small 2-D CNN for spectrogram patch classification. Input: [N, 1, 32, 64] (NCHW — 1 channel, 32 time frames, 64 freq bins) Output: [N,

Thin wrapper around an ONNX Runtime inference session. Compiled out entirely when HAVE_ONNX is not defined. Input: flat float array of shape [1, 1, t

Singleton TCI WebSocket client shared across all actions.

ATU tune status values (from FlexLib ATUTuneStatus enum).

── Action tables ──────────────────────────────────────────────────────────── Keep in sync with the if/else chain in MainWindow::dispatchHidAction. kH

A single AX.25 address: a 1-6 character callsign plus a 0-15 SSID.

--------------------------------------------------------------------------- AdifParser Parses .adi / .adif log files into QsoRecord vectors. Can be u

AetherDSP Settings — modeless dialog wrapping AetherDspWidget. Accessible from Settings menu and "AetherDSP Settings..." in right-click popups. All v

AetherDSP settings body — the QTabWidget + per-tab controls + AppSettings persistence wiring shared by the modeless AetherDspDialog (Settings menu) an

Minimal forward declarations matching the Xlib error-handler ABI. Field order must match X11/Xlib.h's XErrorEvent exactly — otherwise ev->error_code e

Aetherial Audio Channel Strip — unified TX DSP window. First-iteration plumbing for issue #2301. Toplevel `Qt::Window` that embeds all 7 client-side

Information about a single antenna port on the device.

Information about a band definition on the device.

Information about a discovered Antenna Genius device on the network.

Current status of a radio port (A or B) on the Antenna Genius.

AgcCalibrationDialog — the calibration surface. Auto-sweep first (one click), with the live curve always visible so the operator can fine-tune by hand

AgcCurveWidget — lightweight 2D plot of post-AGC audio noise (y, dB) versus the AGC-T value (x, 0..100). Markers: current value, detected knee / recom

AgcTCalibrator — headless engine that calibrates a slice's AGC-T value against the receiver noise floor. Background (see docs/agc-t-calibration-desig

Antenna Genius applet — controls a 4O3A Antenna Genius switch. Layout (top to bottom): - Title bar: "ANTENNA GENIUS" - Device selector (if multiple d

State model for a 4O3A Antenna Genius connected via TCP/IP. Discovery: UDP broadcast listener on port 9007 (device sends "AG ip=... port=... ...") Co

AppletPanel — right-side panel with a row of toggle buttons at the top, an S-Meter gauge below them, and a scrollable stack of applets. Multiple apple

Timed APRS position beacon. Position comes from the radio's onboard GPS (FLEX-8000-class / Aurora GPSDO — the owner pushes updates through setGpsPosit

Station-table column order. TIME is the operator's wall clock (local), AGE keeps ticking so staleness is visible without doing date math.

The envelope window: every APRS message sent or received, newest last, with delivery state for outgoing traffic (sent / acked / failed). Opening the d

APRS messaging (APRS 1.0.1 ch. 14): the store-and-retry engine behind the message UI. Incoming messages addressed to our callsign are stored, marked u

Message-services picker (#3569): a caret button next to the To field that addresses well-known APRS gateways (SMS, email, Winlink, weather) and seeds

Persistence for the AetherModem APRS client. Per Constitution Principle V, the configuration lives as one nested JSON blob under a single AppSettings

QTableWidgetItem sorts by display text; give numeric columns (time, age, packets, distance, speed) a real sort key instead.

The APRS station roster behind the station table: every station heard, with its most recent position, movement, and free-text data merged across packe