Mazurka Di Concerto Per Corno a Mano Con Accomp. Di Pianoforte
Reverse Conducting Slides Mazurka Project Presentation Materials Version: 14 November 2005.
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Reverse Conducting Slides Mazurka Project Presentation Materials Version: 14 November 2005
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Transcript of Reverse Conducting Slides Mazurka Project Presentation Materials Version: 14 November 2005.
Reverse Conducting Slides
Mazurka Project Presentation Materials
Version: 14 November 2005
Learning Curves for 4 PerformancesMazurka in F Minor, Op. 7, No. 3
Rosen 1989 Friedman 1930
Mazurka in A Minor, Op. 7, No. 2Chiu 1999 Friedman 1930
0 5 10 15 20
50
55
60
65
70
75
0 5 10 15 20
54
56
58
60
62
64
0 5 10 15 2060
65
70
75
80
85
0 5 10 15 20
50
55
60
65
Average Displacement Errors
Mazurka in F Minor, Op. 7, No. 3Rosen 1989
0 5 10 15 20
50
55
60
65
70
75
millseconds
= individual trial average displacement errors= dropping more and more later trials= dropping more and more earlier trials
Average Displacement Errors (2)Mazurka in F Minor, Op. 7, No. 3
Rosen 1989 Friedman 1930
0 5 10 15 20
50
55
60
65
70
75
Mazurka in A Minor, Op. 7, No. 2Chiu 1999 Friedman 1930
0 5 10 15 20
50
52.5
55
57.5
60
62.5
65
0 5 10 15 2045
50
55
60
65
0 5 10 15 20
60
65
70
75
80
85
slowertempo
Correction Offsets
0 50 100 150 200 250 300 350
-200
-100
0
100
200
Mazurka in A Minor, Op. 7, No. 2Chiu 1999 Friedman 1930
-100 0 100 2000
0.2
0.4
0.6
0.8
1
1.2
1.4
49 ms avg correction; -12 ms overall shift
0 50 100 150 200 250 300
-200
-100
0
100
-100 0 100 2000
0.2
0.4
0.6
0.8
1
60 ms avg correction; -36 ms overall shift
The top plots show the amoutn of time in milliseconds between the corrected beat times and theaverage manually tapped beat times. The lower plots display a histogram of the data in the top plots.The spike at 0 in the histograms is due to audible corrections having a resolution of 10 ms.
Correction Offsets (2)
Mazurka in F Minor, Op. 7, No. 3Rosen 1989 Friedman 1930
48 ms avg correction; +5 ms overall shift 48 ms avg correction; -27 ms overall shift
The top plots show the amoutn of time in milliseconds between the corrected beat times and theaverage manually tapped beat times. The lower plots display a histogram of the data in the top plots.The spike at 0 in the histograms is due to audible corrections having a resolution of 10 ms.
