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FPGA consulting and coding to record from PDM microphones

$15-25 USD / hour

Closed
Posted over 5 years ago

$15-25 USD / hour

I need consulting and code-writing for my FPGA board: [login to view URL] I have 6 PDM mics I got from Adafruit: [login to view URL] I want to do synchronized-recording of the audio from the mics into FPGA-board, and stream this recording to either SD-card or as some other type of output. I need consulting about the possible output-types, and then the HDL/Verilog coding to do the recording, convert PDM-to-PCM (16 bit) and output all 6 microphones Not sure I will be able to supply a remotely-accessible computer connected to the FPGA+mics, so a big advantage is if you have such hardware or anything with close similarity
Project ID: 17606919

About the project

7 proposals
Remote project
Active 6 yrs ago

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7 freelancers are bidding on average $22 USD/hour for this job
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I can get my hands on this hardware easily. I can try to implement the PDM data aquisition algorithm on a soft processor on lattice.
$27 USD in 10 days
5.0 (3 reviews)
2.9
2.9
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Writing Invaders is a group of independent professional writers and website developer and scholars from everywhere throughout the world. Together, we give best quality aid to secondary school, undergraduate, Masters and Ph.d. programs. 1. Academic writing 2. Article/content/blog writing 3. Product description writing 4. Transcription writing 5. Logo designing 6. Autocad 7. Audio recording/voice recording 8. Picture illustration 9. SQL 10. Web Development and designing 11. Book designing We are honored with a group of experienced online scholarly scholars who have capability in English dialect, alongside assorted subject information of Finance, Marketing, Accounting, Management, Statistics, Human Resources, and Information Technology •our expert writers promise to convey brilliant quality in a manner that you need at most dependable valuing alongside a few different profits and administrations
$22 USD in 40 days
0.0 (1 review)
0.0
0.0
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Hi, i am interested particularly with your project because it involves doing signal processing with an FPGA chip. I am a hardware designer in Silicon Valley, USA where i primarily work on designing switches and routers for data center and campus networks. I have used the DSP portions of FPGAs to do complex arithmetic calculations and have tested and made them work in the lab. Familiar with FPGA tools from Xilinx, Altera, Mircosemi and Lattice and have worked with FPGAs like the Zynq, Ultrascale, Cyclone, Mach family FPGAs. Also, involved in lab bring up and familiar with debugging designs to get a working system. I've a proven track record to do design and getting the design working within a set time frame. I do not have the test board or mic in your description but could obtain them with reasonable lead time from Digi-key if awarded. Also, i'm a good communicator that can converse well in technical aspects as well as giving precise updates on project status. Please message me if you have further questions on my experience.
$25 USD in 40 days
0.0 (0 reviews)
2.9
2.9
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Now I am working on GPS receiver design . your requirement also similar with signal processing and handling in FPGA .
$16 USD in 20 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of ISRAEL
Kfar-Saba, Israel
4.7
8
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Member since May 14, 2007

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