AudioPath

Is your Bluetooth audio lagging? USB DAC not behaving? Audio routing acting up after a system update?
AudioPath is the "Wireshark of mobile audio" — a precision diagnostic tool that gives engineers, musicians, and audiophiles full visibility into how audio is routed, processed, and delayed on Android.
No cloud. No accounts. No fluff. Just data.
─────────────────────────
WHAT YOU CAN MEASURE
─────────────────────────
🔊 AUDIO PATH INSPECTION
See active input/output paths in real time. Sample rate, bit depth, channel config — all visible for speakers, wired headphones, USB DACs, and Bluetooth devices.
⏱ BLUETOOTH & AUDIO LATENCY
Measure round-trip latency to millisecond precision. Know whether your Bluetooth headphones are actually usable for video sync, live monitoring, or instrument practice.
🔌 USB DAC VERIFICATION
Detect connected USB audio hardware, confirm negotiated formats, and see whether Android is transparently passing audio or silently resampling it.
〰 SIGNAL GENERATOR
Generate sine waves (20 Hz–20 kHz), white noise, and pink noise with adjustable amplitude and channel routing. Clean test tones for diagnosing hardware issues.
📋 SESSION LOGGER
Log audio route changes and interruptions with timestamps. Export logs for debugging intermittent issues.
─────────────────────────
BUILT FOR TECHNICAL USERS
─────────────────────────
AudioPath is for hardware engineers, AV installers, developers debugging AAudio or ALSA behavior, and power users who need ground truth — not guesswork.
One-time purchase. No subscription. No data collected.