Table 1 Illustration of the amplitude estimation procedure. If the last row is removed, the table is a matrix showing the correlations between the mixture partials, and the values between parentheses are the warped correlation values according to (6). Thus, the regular and warped correlations between partials 1 and 2 are, respectively, 0.2 and 0.62. As can be seen, the lowest correlation value overall will have a warped correlation of 0, and the highest correlation value is warped to 1; all other correlations will have intermediate warped value. The last row in the table reveals the amplitude of each one of the mixture partials.