Chris Cannam
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a66b01446f
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Pre-pad start of input; now need to un-pad start of output
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2022-06-10 18:15:58 +01:00 |
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Chris Cannam
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2298b67869
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Avoid recalculating window scale factor every time
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2022-06-09 16:39:30 +01:00 |
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Chris Cannam
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4a9574b7ee
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Backed out changeset b1275ea1b6c8
This makes very little perceptible difference, possibly for the worse, and it is more complicated
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2022-06-09 15:26:16 +01:00 |
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Chris Cannam
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4457247749
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Synchronise frequency channel cutoffs across channels. Not the most elegant way to do this I think
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2022-06-09 14:56:20 +01:00 |
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Chris Cannam
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ab284f0047
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Rather than using trough picker, make the division frequencies drift downhill
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2022-06-09 14:29:51 +01:00 |
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Chris Cannam
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70a7b6d688
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Some (temporary) debug etc
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2022-06-09 14:16:49 +01:00 |
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Chris Cannam
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07b339df13
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Try a peak p-factor of 1 for the previous peaks
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2022-06-07 12:12:06 +01:00 |
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Chris Cannam
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0cd622d0da
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Create a MovingMedianStack to contain a stack of filters with contiguous addressing - does not appear to be notably beneficial, though I quite like the api
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2022-06-07 09:50:33 +01:00 |
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Chris Cannam
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6ef77ef7aa
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Tidy
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2022-06-06 17:10:12 +01:00 |
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Chris Cannam
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4fb7b0ad47
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And per-channel formants
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2022-06-06 16:51:02 +01:00 |
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Chris Cannam
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ec7a2b1b51
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Experiment with formant shifting before the peaks/phase work
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2022-06-06 16:37:44 +01:00 |
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Chris Cannam
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9a7a977fa0
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Tidy
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2022-06-06 14:49:01 +01:00 |
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Chris Cannam
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baab6ae66e
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Further formant experiments
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2022-06-06 12:08:52 +01:00 |
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Chris Cannam
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c33582a8c4
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Fix failure to initialise options
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2022-06-05 18:50:52 +01:00 |
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Chris Cannam
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ce64122ffe
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Wire up formant option; some tidying
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2022-05-27 15:16:10 +01:00 |
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Chris Cannam
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f13d96a474
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First cut at formant preservation
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2022-05-27 14:58:42 +01:00 |
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Chris Cannam
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9ecc601a2c
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Implement reset
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2022-05-27 11:17:20 +01:00 |
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Chris Cannam
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83f2b7607b
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An attempt to do the right thing when the hop changes - but this is not enough
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2022-05-26 15:08:07 +01:00 |
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Chris Cannam
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a04b6adb10
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Niemitalo window
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2022-05-25 14:43:05 +01:00 |
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Chris Cannam
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630a790ef8
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Use atomics for inhop and ratio, and read inhop once at start of consume in case it changes within
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2022-05-25 14:10:41 +01:00 |
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Chris Cannam
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7d91fdb1b6
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Logging to cerr from a potentially RT context is bad even as a gross default just because it's so slow. I know we do it from R2 but I don't like it
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2022-05-25 13:54:11 +01:00 |
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Chris Cannam
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54515122b2
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Implement resampling
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2022-05-25 13:47:40 +01:00 |
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Chris Cannam
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f5b381e086
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Pull out per-channel analysis and resynthesis functions
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2022-05-25 11:26:16 +01:00 |
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Chris Cannam
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47476b9088
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Tidy
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2022-05-25 11:16:06 +01:00 |
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Chris Cannam
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973a334f75
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Add readahead for segmenters
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2022-05-25 11:14:19 +01:00 |
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Chris Cannam
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eb79336e93
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Introduce a resampler (not used yet)
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2022-05-24 17:49:50 +01:00 |
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Chris Cannam
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d45831fcc5
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Add the overlooked fftshift (that explains it!); carry out polar/cartesian conversion only for bins of interest
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2022-05-24 16:54:05 +01:00 |
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Chris Cannam
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c4a78b4b55
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Use doubles throughout (simpler, faster)
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2022-05-24 15:39:28 +01:00 |
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Chris Cannam
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2b401e5cbe
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Overlap/add fixes. Some phase problems still here
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2022-05-24 12:00:54 +01:00 |
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Chris Cannam
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89c8683aaf
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Calculate actual ratios and hops
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2022-05-23 17:59:40 +01:00 |
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Chris Cannam
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fb9edfb20d
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Fix the consume logic so that it actually completes (though wrongly still, at this point)
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2022-05-23 16:45:41 +01:00 |
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Chris Cannam
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5cc4833820
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Flesh out the implementation a bit
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2022-05-23 15:04:34 +01:00 |
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Chris Cannam
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af97c70e69
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Construct channel data
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2022-05-20 16:48:44 +01:00 |
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Chris Cannam
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9d646b9708
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Introduce phase advance
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2022-05-20 15:29:52 +01:00 |
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Chris Cannam
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42826e6a76
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Obtain Guide configuration
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2022-05-19 17:28:38 +01:00 |
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Chris Cannam
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cf602218f5
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Add Guide
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2022-05-19 16:31:21 +01:00 |
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Chris Cannam
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e9ad04e2b4
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Reorganise into faster (R2) and finer (R3)
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2022-05-19 13:34:51 +01:00 |
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