Advanced Integration And Networks

Integrate factory audio, analog interfaces, digital transports, vehicle networks, controller state, wake/sleep behavior, and retained functions.

Audience: advanced integrators working near OEM systems, networks, and controller-managed DSPs

Prerequisites: DSP And Tuning, System Design And Installation

Required Lessons

1. Factory Audio Integration And Signal Reconstruction
2. Analog Audio Interconnects, Grounding, And Noise Control
3. Digital Audio Transport, Conversion, And Multichannel DSP
4. Vehicle Networks, DSP Control, And Retained Functions
5. Source Playback, Bluetooth, USB, And Projection Verification
6. Audio System Commissioning, Handoff, And Regression Testing

Recommended Lessons

• Signal Flow, Routing, Summing, And Dynamics
• Systematic Audio Troubleshooting

Reference Material

• Factory Integration Workflow
• Digital Audio Signal Path
• Vehicle Network DSP Control Workflow

Labs

• Build an isolated bench for ESP32-S3 control of a Wondom ADAU1701 without presenting control as an audio path.
• Verify a factory integration point through calls, prompts, alerts, ANC, source changes, wake, and sleep.

Proof Of Completion

• Release an integration package with network privilege boundaries, retained-function signoff, fallback behavior, and sleep-current evidence.