Search found 5 matches

by PythonLinks
Wed Aug 23, 2023 8:37 am
Forum: Hardware
Topic: FPGA Coprocessor
Replies: 3
Views: 4194

Re: FPGA Coprocessor

Here is the chip family you want. https://www.quicklogic.com/products/soc/ It has both an FPGA and an ARM processor on the same chip. Better yet, they communicate through shared memory. The only thing is do not use the Pulse density Microphone. I cannot do an FFT on the data. Use a Pulse Code modula...
by PythonLinks
Mon Aug 21, 2023 1:53 pm
Forum: Hardware
Topic: FPGA Coprocessor
Replies: 3
Views: 4194

Re: FPGA Coprocessor

What a great project. SPI should be fine. From Wikipedia: "It is possible to find SPI adapters on the market today that support up to 100 MHz serial interfaces, with virtually unlimited access length. " And if you keep your circuit traces short, you should definitely be fine. In any case a...
by PythonLinks
Wed Aug 09, 2023 6:19 am
Forum: Software
Topic: [Project] Improving speech audibility in movies/television. | Build a device to engage between line out and headphones.
Replies: 2
Views: 1911

Re: [Project] Improving speech audibility in movies/television. | Build a device to engage between line out and headphon

In Europe, hearing aids are regulated and licensed. In the us, hearing aids are no longer regulated by the FDA. So are you in Europe or in the US, or elsewhere?
by PythonLinks
Wed Aug 09, 2023 6:15 am
Forum: Software
Topic: openMHA used on FPGAs
Replies: 3
Views: 2278

Re: openMHA used on FPGAs

Thank you for asking about FPGA's.
I am considering doing something with FPGAs and OPENMHA.
So I am curious where your interest lies. What would you like to accomplish?

Warm Regards
Christopher Lozinski
by PythonLinks
Tue Aug 08, 2023 7:45 pm
Forum: Hardware
Topic: FPGA Coprocessor
Replies: 3
Views: 4194

FPGA Coprocessor

This is a very interesting project. My expertise is in FPGA development. I am interested in FPGA's being used in hearing aids. Are you able to do everything that you need to do on a CPU? Is there any computationally intensive task which would benefit from adding in an FPGA? I wonder if bio mimicry o...