An ETEP analyst reviewing telemetry, video and mapping dashboards across four screens in D.T.MUX Viewer, an aircraft at dusk through the window.

// SOFTWARE SUITE

The software behind the systems.

A complete D.T.MUX software ecosystem — from on-aircraft configuration and live monitoring to post-flight replay, conversion, integrity analysis and forensic data recovery.

ETEP's replay and analysis software for flight recordings. It opens any IRIG 106 Chapter 10 file (.ch10, .c10), whatever the recorder, and ETEP D.T.MUX (.mux) files — for post-flight analysis and debriefing, real-time monitoring and live acquisition on ground-station cards. Build fully synchronized, customizable multi-window dashboards combining analog signals, video, avionics buses, GPS tracks and cockpit instruments — decommutate PCM streams, run 3D and order-based spectral analysis, extract segments and generate branded PDF test reports, with live UDP streaming and 100% offline operation for complete data confidentiality.

// LIVE DEMO

// KEY FEATURES

Opens any IRIG 106 Chapter 10 file (.ch10, .c10) & D.T.MUX (.mux)
Post-flight debriefing — video, map, instruments & data on one time base
3D flight replay on the globe — terrain, imagery, recorded attitude, five cameras
Real-time UDP network streaming (Chapter 10 & D.T.MUX)
Synchronized mosaics — grid or free placement, fullscreen
Savable workspace layouts, reusable across recordings
Oscilloscope with cursors & 20+ automatic measurements
3D waterfall & order-based (Campbell) spectral analysis
Live acquisition, triggered recording & replay on ground-station cards
Panorama view — whole-file signal overview with automatic anomaly flagging
dBV spectrum analysis & Volta card calibration
Board descriptors (.inf) — per-card correction, ranges & capabilities
Sample-accurate time alignment across all displayed channels
PCM decommutation with real-time sync monitoring
Integrated ARINC 429 cockpit — PFD, dials, navigation map, terrain, 3D vision, raw labels
ARINC 573 / 717 cockpit displays
MIL-STD-1553, CAN, Ethernet, UART & parallel decoding
H.264, MPEG-2 & JPEG2000 synchronized video
GPS trajectory with offline maps, GPX / KML export
Trajectory export to Tacview (ACMI 2.2), Google Earth (KMZ) & CSV
Customizable, ETEP-branded test reports (PDF / HTML)
Segment extraction & CSV export (.c10 & .mux)
TMATS visualization & integrity check
Packet-level integrity — checksum errors, sequence breaks, gaps, bit rate per channel
Live display of any compliant Chapter 10 UDP stream, whatever the manufacturer
Service-card displays — temperature, pressure altitude, gyros, GPS
Discrete inputs with timing diagram · pulse-counting channels
Automatic mosaic fill when a file is first opened
Available in 8 languages · 100% offline operation

// MORE D.T.MUX TOOLS

LAB D.T.MUX Configuration, remote control, download & firmware Details

LAB D.T.MUX is the companion software for the full range of ETEP systems. Over an Ethernet link, it configures each device down to the module and channel, remotely controls recorders during operation, downloads recorded data at high speed directly from the unit, and updates device firmware — from the lab and integration bench to the flight line.

Works across the full range of ETEP systems
Full configuration — down to module and channel
Remote control of recorders during operation
High-speed data download over Ethernet
Over-the-link firmware updates for ETEP devices
Ethernet or RS-232 connection · Windows® 10 & 11

D.T.MUX Converter Post-processing, conversion & export Details

A powerful post-processing tool to extract, convert and export data from D.T.MUX recordings compliant with the IRIG 106 Chapter 10 standard. Process complete recordings or selected channels and export to a wide range of industry-standard formats, with built-in time- and frequency-domain visualization of analog signals.

IRIG 106 Chapter 10 compliant
Selective extraction of recorded channels
Export to Binary, Float, ASCII & Microsoft Excel
MATLAB®, Scilab and LabVIEW®-compatible formats
Video (AVI, JPEG2000) and audio (WAV) export
Time- and frequency-domain signal visualization

D.T.MUX Inspector Recording integrity analysis & diagnostics Details

Advanced integrity verification for D.T.MUX (.mux) and IRIG 106 Chapter 10 (.c10) recordings. Inspector runs a channel-by-channel inspection that automatically detects and classifies recording anomalies — synchronization errors, missing or corrupted packets, checksum failures and sequence discontinuities — and pinpoints the affected channel for fast root-cause analysis.

Channel-by-channel inspection of .mux & .c10 files
Detects synchronization, checksum & sequence errors
Classifies anomalies by type and by channel
Detailed diagnostics for rapid root-cause analysis
Automatic, comprehensive inspection reports
Supports validation, qualification & maintenance

D.T.MUX Recover Forensic flight-data recovery Details

Specialized forensic recovery software to retrieve critical flight recordings from damaged, incomplete or corrupted storage media. Built primarily for D.T.MUX Sentinel crash-protected recorders, it uses advanced low-level analysis to reconstruct valid sessions and recover the maximum amount of data — even from recordings that were never properly finalized.

Recovers complete or partial flight recordings
Retrieves data from interrupted / unclosed sessions
Advanced low-level forensic analysis of SSD media
Reconstructs damaged or incomplete recording files
Optimized for D.T.MUX Sentinel crash-protected recorders
For accident investigation, maintenance & post-flight analysis

D.T.MUX Terminal Communication, diagnostics & maintenance Details

A lightweight terminal tool to establish direct connections with ETEP equipment over Ethernet or RS-232. Monitor diagnostic messages, execute service commands and troubleshoot embedded systems during development, production or field maintenance — in the lab, on the production line or directly on the aircraft.

Direct communication via Ethernet or RS-232
Real-time diagnostic & debug message display
Command-line interface for maintenance & troubleshooting
Reliable access to ETEP system logs
Configurable communication parameters
Lightweight and easy to use