| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2017-12-26 | Refactored to use more extensive typing | Justin Worthe | |
| 2017-12-26 | Updated GTK version and fixed linting issues from Clippy | Justin Worthe | |
| 2017-11-05 | Set up web interface to mimic GTK interface | Justin Worthe | |
| 2017-11-03 | Added a connection to the microphone through the web, calling into Rust | Justin Worthe | |
| 2017-10-15 | Added emscripten calls for hz interpretation | Justin Worthe | |
| This also uncovered a weird compilation issue. Emscripten did NOT like me using the remainder operator with a floating point number. | |||
| 2017-10-15 | Moved emscripten APIs to their own module and added stubs for other methods | Justin Worthe | |
| 2017-09-24 | Emscripten endpoint for finding fundamental frequency | Justin Worthe | |
| IT'S ALIVE! | |||
| 2017-09-24 | Cleaned up transforms api | Justin Worthe | |
| - made things that didn't need to be public hidden - renamed find fundamental function to remove correlation (there isn't an alternative anymore) | |||
| 2017-09-10 | Merge branch 'master' of github.com:JWorthe/rusty_microphone | Justin Worthe | |
| 2017-09-10 | Removed unnecessary rounding of error | Justin Worthe | |
| 2017-08-12 | Fixed potential index out of bounds error | Justin Worthe | |
| 2017-08-02 | Updated sharp/flat characters to use correct unicode | Justin Worthe | |
| 2017-07-22 | Fixed incorrect type inferrence to a vector rather than a slice | Justin Worthe | |
| 2017-07-21 | Made changes suggested by Clippy | Justin Worthe | |
| 2017-07-11 | Updated silence level and made no pitch's error show a 'perfect' pitch ↵ | Justin Worthe | |
| background | |||
| 2017-07-08 | Refactoring of code to be more functional | Justin Worthe | |
| If tests break on travis after this, it's because I reenabled some portaudio tests. I'm not sure if travis actually has sound available on their build servers. | |||
| 2017-07-04 | Removed bad unwraps | Justin Worthe | |
| 2017-07-03 | Updated tests to match new label format | Justin Worthe | |
| 2017-07-03 | Removed FFT chart | Justin Worthe | |
| I was only using the correlation anyway, so this simplifies a bit | |||
| 2017-07-03 | Added silence and noise detection | Justin Worthe | |
| Also updated GUI to present note and error in a friendlier way | |||
| 2017-06-27 | Added binary search to refine fundamental frequency search on the correlation | Justin Worthe | |
| It first finds the max peak. Then, to increase the resolution, it works out how that peak lines up with the other peaks and nudges it a bit up or down. | |||
| 2017-06-26 | Added function for linear interpolation | Justin Worthe | |
| 2017-04-18 | Added basic oscilloscope functionality to watch the waveform | Justin Worthe | |
| The triggering algorithm isn't great at the moment. Seems the interesting signals end up crossing zero a few times. I need to take things like maxima into account as well. I'm also running out of vertical space. I need to start making the GUI a bit smarter, and allow turning some of these graphs on/off at runtime. | |||
| 2017-03-25 | Added a graphical indication of the pith's sharpness or flatness | Justin Worthe | |
| I'm not 100% happy with the precision of the correlation function at this point. I'm hoping that with a bit more work, I can get it to be more precise, and then the indicator will be more meaningful. | |||
| 2017-01-17 | Added drawing area for correlation, but hid all graphs | Justin Worthe | |
| The current method of sending all that data with channels turns out to be terrible for performance. On the other hand, I need to get the data to the GTK main thread if I want to do anything with it. So I have a conundrum. | |||
| 2017-01-17 | It's alive! | Justin Worthe | |
| Implemented passable frequency detection using auto-correlation. It's still a bit finicky, and not super accurate. It could probably be made more accurate by doing interpolation after choosing an appropriate peak to find the maximum point more accurately. The correlation itself does also oscillates uniformly after all. | |||
| 2017-01-12 | Simplified failing test so it would pass | Justin Worthe | |
| It wasn't failing because of some small error, the whole way I find the fundamental needs to be rethought, probably to use correlation instead of an FFT. | |||
| 2016-11-26 | Updated name of crate everywhere | Justin Worthe | |
| 2016-11-12 | Better pitch formatting | Justin Worthe | |
| 2016-11-06 | Hooked up printing FFT result to screen | Justin Worthe | |
| It's wrong, but it's showing it on the GUI. I'm calling it a win. | |||
| 2016-09-25 | GUI, lists PA devices, backend can watch audio stream | Justin Worthe | |
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index : rusty-microphone.git | |
| Signal processing to give real time feedback on music | root |
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