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QuarterDuplex

Re:You might not need WebSockets on Friday April 11, 2025 @08:52PM (#43660309)
just use meteor.js https://www.meteor.com/ ?
Re:Dockerfmt: A Dockerfile Formatter on Wednesday April 09, 2025 @03:08AM (#43629575)
or more like combining steps without explicitly having to combine layers?
Re:Dockerfmt: A Dockerfile Formatter on Wednesday April 09, 2025 @03:07AM (#43629573)
OK but is there any way to layer docker files? I'm not talking about compose, I mean like combining layers from different dockers in a nice way?
Re:Ask HN: What are you working on? (March 2025) on Wednesday April 02, 2025 @04:22AM (#43554653)
I'm working on revitalizing a FPGA DSP from my first failed startup. It's a RISC-V processor with a vector machine glued onto the side. It's capable of 30 second rapid testing of new algorithms which normally takes hours in FPGA land. Looking for a clear way to describe this novel approach to DSP.
Speaking only of CMake, it makes my life much much easier. If a project has < 5 files, a pure makefile is just fine. However once it gets any larger CMake makes linking, recompile times, and other stuff much much eaiser
Re:Frameworkless Movement on Saturday May 30, 2020 @11:10AM (#23361703)
This seems like a really stupid idea to me. Who is to say that gcc isn't a framework? How about the Linux kernel? How about x86 or an Intel CPU? Even a 555 timer chip is a framework
Re:What Peak Hello World Looks Like on Sunday May 17, 2020 @12:18PM (#23212947)
I don't see anything with rand/srand
Assuming you mean a digital lowpass filter; this won't work. The ultrasonic input is saturating the microphone. In this situation, no amount of digital filters can recover the desired signal (the speech). If there was a physical low pass filter (not sure if these exist) that was placed over the microphone, that would work
Re:Ask HN: Who is looking for a co-founder? on Tuesday November 19, 2019 @12:28AM (#21570845)
My company is working on a new wireless PHY from the ground up. We're already ventured funded. Looking for a Business co-founder. Also open to anybody with rf/dsp/sdr experience. Please email me b e n@sig la bs.com