Does anyone know where the openMHA library was ported to run on FPGAs. Is there a Githib project? Some website?
The reference I saw was:
"Implementing the open master hearing aid on a system-on-chip field programmable gate array"
The Journal of the Acoustical Society of America 148, 2508 (2020);
By:
Ross Snider
Elec. and Comput. Eng., Montana State Univ., 610 Cobleigh Hall, Bozeman, MT 59717, ross.snider@montana.edu
Matthew Blunt Trevor Vannoy
Elec. and Comput. Eng., Montana State Univ., Bozeman, MT
Dustin Sobrero Dylan Wickham Tyler Davis
Sensor Logic, Bozeman, MT
Thanks,
Dan Poznanovic
openMHA used on FPGAs
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Re: openMHA used on FPGAs
Searching the Montana State University web site for the names of the authors finds contact data and related work. It may have been a student project.
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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
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
Re: openMHA used on FPGAs
Sorry for slow response....I haven't been monitoring lately..
I have worked with FPGAs in high performance computing and my group developed a compiler and open source
quite a number of years ago.
I am now interested in hearing aid development and speech intelligibility. I think the traditional processors for hearing aids do not stand a chance at performing the required processing with low latency.
The whole openMHA structure seems to be asking for an FPGA implementation. It is data streaming made for FPGA processing. I am using a research hearing aid (PHL...Portable Hearing Laboratory) that I got from Bat-and-Cat via NIH funding. It is essentially a raspberry pi processor. It seems reasonable to use it s a frontend to an FPGA, with OpenMHA running on both cpu & fpga.
The Montana State Univ papers seemed as though openMHA was running on an PGA, but I didn't get anywhere trying to get more info.
What are your plans regarding FPGA work?
Dan Poznanovic
I have worked with FPGAs in high performance computing and my group developed a compiler and open source
quite a number of years ago.
I am now interested in hearing aid development and speech intelligibility. I think the traditional processors for hearing aids do not stand a chance at performing the required processing with low latency.
The whole openMHA structure seems to be asking for an FPGA implementation. It is data streaming made for FPGA processing. I am using a research hearing aid (PHL...Portable Hearing Laboratory) that I got from Bat-and-Cat via NIH funding. It is essentially a raspberry pi processor. It seems reasonable to use it s a frontend to an FPGA, with OpenMHA running on both cpu & fpga.
The Montana State Univ papers seemed as though openMHA was running on an PGA, but I didn't get anywhere trying to get more info.
What are your plans regarding FPGA work?
Dan Poznanovic
Re: openMHA used on FPGAs
Hi, I am investigating the possiblity to port openmha to DSP +NN solution, I choose ezario 8300 chip .
my experience: I (actually my workmate) developed hearing aid algorithms on RSL10 chip ,it's coretex M3 +DSP.
my experience: I (actually my workmate) developed hearing aid algorithms on RSL10 chip ,it's coretex M3 +DSP.