Cepstral Pitch Tracker

Activity

From 2012-06-14 to 2012-09-11

2012-09-11

09:55 PM Revision 51:0997774f5fdc: Test cepstrum: Chris Cannam
08:42 PM Revision 50:d84049e20c61: Use peak interpolator class: Chris Cannam
05:34 PM Revision 49:d6705fec7a94: Tolerance: Chris Cannam
05:30 PM Revision 48:1343ecde267e: Add FFT test: Chris Cannam
04:37 PM Revision 47:f72a470fe4b5: Pull out mean filter, test it: Chris Cannam

2012-08-15

02:53 PM Revision 46:c666067fb8da: Comments: Chris Cannam

2012-08-14

04:48 PM Revision 45:8db4a1f096f0: Comments: Chris Cannam

2012-07-20

10:12 PM Revision 44:c5cd88de5809: Remove redundant code: Chris Cannam
10:06 PM Revision 43:53260757fc9f: Switch from cubic to much simpler & faster parabolic interpolator: Chris Cannam
09:37 PM Revision 42:45b4401136f6: More peak location bits & bobs: Chris Cannam
07:08 PM Revision 41:16908c2bd781: Build & test fixes: Chris Cannam
10:46 AM Revision 40:8f56ef28b0b1: Minor fixes: Chris Cannam

2012-07-19

06:10 PM Revision 39:822cf7b8e070: Start separating out PeakInterpolator & writing test for it: Chris Cannam
02:05 PM Revision 38:944898c2e14e: Convert unit tests to Boost test framework, add simplistic build: Chris Cannam
01:48 PM Revision 37:7bf67d2dfc30: Copyrights: Chris Cannam
01:47 PM Revision 36:2a2480689cbf: Rename: Chris Cannam
01:46 PM Revision 35:2f5b169e4a3b: Integrate NoteHypothesis class, build fixes: Chris Cannam
01:13 PM Revision 31:2c175adf8736: Pull out pitch tracker from vamp-simple-cepstrum to its own project: Chris Cannam

2012-07-13

10:48 PM Revision 34:3fb9c657d86b: Expand hypothesis tests: Chris Cannam
10:14 PM Revision 33:5f2a57b1a75a: Simple hypothesis test cases: Chris Cannam
09:40 PM Revision 32:c88a9972975b: Add pitch note-hypothesis class: Chris Cannam
09:35 PM Revision 30:2554aab152a5: Another tidy: Chris Cannam
09:25 PM Revision 29:afcd1f4e603c: Another minor tidy: Chris Cannam
09:24 PM Revision 28:7927e7afbe07: Simplify hypothesis implementation: Chris Cannam
08:58 PM Revision 27:e358f133e670: Adapt for the fact that Vamp::FFT inverse is scaled: Chris Cannam

2012-07-12

12:03 PM Revision 26:13568f1ccff0: Update to use Vamp SDK 2.4 FFT implementation: Chris Cannam

2012-07-10

10:16 PM Revision 25:9aee1a0e6223: Simplify confidence metric: Chris Cannam

2012-07-09

10:34 PM Revision 24:0c45cca1e4fd: oops! also avoid memory leak: Chris Cannam
10:32 PM Revision 23:0e67ed2777e9: Thread safety: Chris Cannam
10:31 PM Revision 22:0a0e449a6069: More tweaking with thresholds and confidences -- but I feel like this i...: Chris Cannam

2012-07-08

10:39 AM Revision 21:bb534ad603b6: Merge: Chris Cannam

2012-07-07

09:06 PM Revision 20:f9c4c4568fb0: Change peak-to-next-peak ratio to a difference (because difference of p...: Chris Cannam

2012-07-06

07:50 PM Revision 19:895d9357dce8: OS/X build bits: Chris Cannam

2012-07-05

09:54 PM Revision 18:131b1c40be1a: Clumsily cut-n-paste interpolation into pitch tracker as well: Chris Cannam

2012-07-04

10:28 PM Revision 17:088da53a2869: Adjust hypothesis tolerances (i.e. note breaking algorithm): Chris Cannam

2012-07-03

09:10 PM Revision 16:d717911aca3c: A first crack at turning frequencies into notes: Chris Cannam

2012-07-02

09:37 PM Revision 15:bd7fb10646fc: Introduce peak-to-second-peak ratio, which looks like a reasonable prox...: Chris Cannam

2012-07-01

11:33 AM Revision 14:98256077e2a2: Reap expired/rejected hypotheses from list; report an estimate as accep...: Chris Cannam

2012-06-30

10:12 AM Revision 13:6f73de098d35: Another small fix: Chris Cannam
10:10 AM Revision 12:1daaf43a5459: Make it, at least broadly, work: Chris Cannam

2012-06-29

09:11 PM Revision 11:c938c60de2de: Make compile; does not yet work: Chris Cannam
11:26 AM Revision 10:a60055129ed8: Closing unsuccessful anonymous branch: Chris Cannam
11:25 AM Revision 9:83603936e4d2: An experiment in mean-filtering proportion values -- not very successful: Chris Cannam
10:09 AM Revision 8:e9d86e129467: Partial updates to new method (but this doesn't currently build): Chris Cannam

2012-06-28

12:17 PM Revision 7:32defdb2f9d9: Start an alternative idea: Chris Cannam

2012-06-26

04:06 PM Revision 6:291c75f6e837: Some work on accepting/rejecting peaks: Chris Cannam
03:30 PM Revision 5:383c5b497f4a: Vertical filtering: Chris Cannam

2012-06-25

04:35 PM Revision 4:c74846514b09: Switch to inverse symmetric method. Forward difference worked nicely for...: Chris Cannam
03:28 PM Revision 3:9366c8a58778: Experimental tracker (on branch): Chris Cannam
01:39 PM Revision 2:4fe18ad5a9ac: Add total and peak-proportion outputs: Chris Cannam
11:45 AM Revision 1:c73b7b595d9c: Change "relative to mean" to "relative to RMS", and add peak-to-RMS outp...: Chris Cannam

2012-06-22

01:38 PM Revision 0:89c5d5998cda: First cut at extracting this from its previous home: Chris Cannam

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