Purpose of Board:
Receive audio signal via Ethernet using ARM board and output ALSA audio to discrete TDA1545a DAC
What I have:
Beaglebone Black with OEM RTOS image connected to Cape with Reclocker and i2s audio signal output
Schematics/Diagram for Cape
I need someone to design and build prototype:
-Streaming audiophile quality Ethernet ARM board connected to a discrete TDA1545a DAC for streaming use (all IC’s on 1 board , no Sitara kits allowed)
-TDA1545 has perfect midrange, bass is weak. How can we improve bass?
-RTOS image modified to run on this board
-ALSA needs to be reconfigured to output right-formatted i2s instead of left-formatted i2s
-Tie i2s block to a TCXO 44.1 clock
-Audiophile Switching Independent , Isolated Power Supply, Low Ripple like iFi
-Add additional 12v 2A power for external Amp
17 freelancers are bidding on average $1770 for this job
Hi. nice to meet you.I think I can help you. i have experience in arduino, electrical engineering, micro controller, pcb layout. Let's talk about your task in detail. Thank you.
Hi... thank you for the invitation and the chance to work together. I have good experience with beaglebone. However; I currently have a long queue of work; how flexible is your timeline?