2008:Multiple Fundamental Frequency Estimation & Tracking Results

Introduction

These are the results for the 2008 running of the Multiple Fundamental Frequency Estimation and Tracking task. For background information about this task set please refer to the Multiple Fundamental Frequency Estimation & Tracking page.

General Legend

Team ID

CL1 = C. Cao, M. Li 1
CL2 = C. Cao, M. Li 2
DRD = J-L. Durrieu, G. Richard, B. David
EOS = K. Egashira, N. Ono, S. Sagayama
EBD1 = V. Emiya, R. Badeau, B. David 1
EBD2 = V. Emiya, R. Badeau, B. David 2
MG = M. Groble
PI1 = A. Pertusa, J. M. I├▒esta 1
PI2 = A. Pertusa, J. M. I├▒esta 2
RFF1 = G. Reis, F. Fernandez, A. Ferreira 1
RFF2 = G. Reis, F. Fernandez, A. Ferreira 2
RK = M. Ryynänen, A. Klapuri
VBB = E. Vincent, N. Bertin, R. Badeau
YRC = C. Yeh, A. Roebel, W-C. Chang
ZR1 = R. Zhou, J. D. Reiss 1
ZR2 = R. Zhou, J. D. Reiss 2
ZR3 = R. Zhou, J. D. Reiss 3

Overall Summary Results Task 1

Below are the average scores across 36 test files. These files consisted of 9 groups, each group having 4 files ranging from 2 polyphony to 5 polyphony. 28 real recordings, 8 synthesized from RWC samples.

file /nema-raid/www/mirex/results/multif0/task1_summary.csv not found

Detailed Results

file /nema-raid/www/mirex/results/multif0/task1_res.csv not found

Detailed Chroma Results

Here, accuracy is assessed on chroma results (i.e. all F0's are mapped to a single octave before evaluating)

file /nema-raid/www/mirex/results/multif0/task1_res.chroma.csv not found

Individual Results Files for Task 1: Scores per Query

CL1 = C. Cao, M. Li 1
CL2 = C. Cao, M. Li 2
DRD = J-L. Durrieu, G. Richard, B. David
EBD1 = CV. Emiya, R. Badeau, B. David 1
EBD2 = V. Emiya, R. Badeau, B. David 2
EOS = K. Egashira, N. Ono, S. Sagayama
MG = M. Groble
PI1 = A. Pertusa, J. M. I├▒esta 1
PI2 = A. Pertusa, J. M. I├▒esta 2
RFF1 = G. Reis, F. Fernandez, A. Ferreira 1
RFF2 = GG. Reis, F. Fernandez, A. Ferreira 2
RK = M. Ryynänen, A. Klapuri
VBB = E. Vincent, N. Bertin, R. Badeau
YRC = C. Yeh, A. Roebel, W-C. Chang

Info about the filenames

The filenames starting with part* comes from acoustic woodwind recording, the ones starting with RWC are synthesized. The legend about the instruments are:

bs = bassoon, cl = clarinet, fl = flute, hn = horn, ob = oboe, vl = violin, cel = cello, gtr = guitar, sax = saxophone, bass = electric bass guitar

Run Times

file /nema-raid/www/mirex/results/multiF0_task1_runtimes.csv not found

Overall Summary Results Task 2

This subtask is evaluated in two different ways. In the first setup , a returned note is assumed correct if its onset is within +-50ms of a ref note and its F0 is within +- quarter tone of the corresponding reference note, ignoring the returned offset values. In the second setup, on top of the above requirements, a correct returned note is required to have an offset value within 20% of the ref notes duration around the ref note`s offset, or within 50ms whichever is larger.

A total of 30 files were used in this task: 16 real recordings, 8 synthesized from RWC samples, and 6 piano. The results below are the average of these 30 files.

file /nema-raid/www/mirex/results/multif0/task2_summary.csv not found

Detailed Results

file /nema-raid/www/mirex/results/multif0/task2_res.csv not found

Detailed Chroma Results

Here, accuracy is assessed on chroma results (i.e. all F0's are mapped to a single octave before evaluating)

file /nema-raid/www/mirex/results/multif0/task2_res_chroma.csv not found

Results Based on Onset Only

file /nema-raid/www/mirex/results/multif0/task2_res_onsetonly.csv not found

Chroma Results Based on Onset Only

file /nema-raid/www/mirex/results/multif0/task2_res_onsetonly_chroma.csv not found

Individual Results Files for Task 2

EBD1 = CV. Emiya, R. Badeau, B. David 1
EBD2 = V. Emiya, R. Badeau, B. David 2
EOS = K. Egashira, N. Ono, S. Sagayama
PI1 = A. Pertusa, J. M. I├▒esta 1
PI2 = A. Pertusa, J. M. I├▒esta 2
RFF1 = G. Reis, F. Fernandez, A. Ferreira 1
RFF2 = GG. Reis, F. Fernandez, A. Ferreira 2
RK = M. Ryynänen, A. Klapuri
VBB = E. Vincent, N. Bertin, R. Badeau
YRC = C. Yeh, A. Roebel, W-C. Chang
ZR1 = R. Zhou, J. D. Reiss 1
ZR2 = R. Zhou, J. D. Reiss 2
ZR3 = R. Zhou, J. D. Reiss 3

Info About Filenames

The filenames starting with part* comes from acoustic woodwind recording, the ones starting with RWC are synthesized. The piano files are: RA_C030_align.wav,bach_847TESTp.wav,beet_pathetique_3TESTp.wav,mz_333_1TESTp.wav,scn_4TESTp.wav.note, ty_januarTESTp.wav.note

Run Times

file /nema-raid/www/mirex/results/multiF0task2.runtimes.csv not found

Friedman's Test for Significant Differences

Task 1

The Friedman test was run in MATLAB to test significant differences amongst systems with regard to the performance (accuracy) on individual files.

Friedman's Anova Table

file /nema-raid/www/mirex/results/multif0/task1.friedman.csv not found

Tukey-Kramer HSD Multi-Comparison

file /nema-raid/www/mirex/results/multif0/task1.friedman.detailed.csv not found

Task 2

The Friedman test was run in MATLAB to test significant differences amongst systems with regard to the performance (accuracy) on individual files.

Friedman's Anova Table

file /nema-raid/www/mirex/results/multif0/task2.friedman.csv not found

Tukey-Kramer HSD Multi-Comparison

file /nema-raid/www/mirex/results/multif0/task2.friedman.detailed.csv not found