By
@manayp
A small palm-sized device that listens to you when you play and it works out the scale and also gives you a drone of that scale to practice against.
Hii so all I did was just fix my readme because I was unaware AI is not aloud for that so I just changed everything into my own words and removed the ai text in my images. I also figured out that I told everyone how to run my project wrong so lol I fixed that.
Some of my images arent aligned like the 2 images with the list but thats fine its just the bomcsv and a few electrical components and comments.
So yes my readme and everything is finallly done.
OK so this last hour has gone crazy so I got told I need my schematic which I forgot to do like screenshots and everything so I made those in canva BUT THEY DIDNT TRACK because of a glitch…so thats pretty sad and AI helped me get back on track by putting the images I gave it on my readme and it added a diagram I told it to so thats good. SO THANK YOU SO MUCH CLAUDE for helping me with my writing too.
Yeah so below I attached some of my schematic designs and it took a long time as you can see lets say more then 3 hours on CANVA.
So honestly I believe I am done now but I wish the time could have gotten tracked. BUT its fine and thx claude again for helping me with my readme.
I converted all my canadian prices into usa currency which took 15 min and I found out a few errors which were fixed and even though my my total is a couple of cents off its fine because the price on amazon changed but its fine.
Overall letss see how it goes in the future when I recieve my hardware thxx adioss.
It then occurred to me that I didn’t code the HTML from scratch but thankfully I had an old project from maybe a year back with 300-400 lines of code which was working fine and I used it as the base. I made some minor tweaks here and there mostly with the camera part and made it presentable enough to use as a demo until we get the hardware when I will extend it with the C++ side and get it done properly.
Within the past hour, I conducted a terminal test on my device and passed with flying colors, with all the scales giving an “OK” on their readings. Also, I added the README file, and cleaned up my code files and project folders, to ensure everything was in order and properly organized. Besides, I completed the design of the circuit planning schematic that I will use when the hardware components are available, with an additional side note for clarity on what’s being used and how. I did the design of the entire circuit in Canva, which actually took me a little time to do because the interface is user-friendly.
I completed the entire sur.cpp module that now takes care of everything from chroma extraction to tonic and scale detection based on western pitch classes as well as hindustani swaras. I included lookup tables for note names, swaras, mapping of western scales to hindustani scales, and Krumhansl-Kessler probe tone profile for correlation based on major/minor scales. In the update loop, we now have peak-picking, parabolic interpolation, MIDI/cents conversion, pitch-class accumulation with weights that go into fast/slow chroma filters for stability. Estimation involves rotating chroma against probe-tone templates, sustain-biasing, choosing the most prominent tonic, evaluating the coverage of the scale, and using a locking/challenging mechanism to eliminate any jitter and handle actual key changes. All put together, this makes sur.cpp an accurate pitch-scale detection module producing stable tonics, confidence values, and best-fit scales.
Overall a significant amount of progress was made.
Over these last 2 hours I completed like 40+ lines of C++ with the help of claude a bit and I created a blueprint with canva and bom.csv with sheets which represents how the project is gonna go entirely. Currently based on my ideas I want the shape to be kinda like a cylinder shapewith very small height. It should be able to help people that play music is various sorts of ways like the metronome for example if its hard coded onto a tiny device with a good speaker it would be amazing and also the tuner and some other features becuase everything will be hardcoded and possibly ill add a recording function which stores in its local database.
Overall it is going good so far and yeah lets see how it goes.
