I will design dsp audio pcb codec i2s amplifier and smart audio device

Are you looking to develop an advanced smart audio device, an IoT-connected speaker, or a high-performance DSP audio system? I am a professional electronics engineer specializing in cutting-edge digital audio hardware engineering, high-speed digital audio routing, and intelligent audio systems.

I design custom, production-ready PCBs optimized for digital signal processors (DSP) and high-fidelity codecs. Whether you need a multi-channel I2S/TDM audio matrix, active crossover networks, acoustic echo cancellation (AEC), or voice-assistant-enabled smart hardware, I will engineer it to perfection.

What I offer in this gig:

• DSP integration & routing (Analog Devices SigmaDSP, XMOS, TI PurePath)
• Premium Audio Codec integration (I2S, Left/Right Justified, TDM interfaces)
• Smart audio & IoT hardware design (ESP32, STM32, Raspberry Pi Compute)
• Digital microphone array design (PDM/I2S MEMS microphones)
• Complete manufacturing files (Gerber, BOM, CPL, 3D STEP files)

I guarantee meticulous impedance matching for digital audio lines and strict isolation to separate digital noise from pristine analog outputs. Contact me today to launch your smart audio project.