Open Access
Table 1
Test setup. All test signals have added stationary background noise.
| Testdescription | Matching method | Reference signal | Stimulus 1 | Stimulus 2 | Stimulus 3 | Stimulus 4 |
|---|---|---|---|---|---|---|
| Test 1 | Adjustable ref signal (A) | Pink noise (Audio file #2) | Fundamental tone (f 0) (Audio file #3, #7, #11, #15) | Two harmonics (f 0 + f 1) (Audio file #4, #8, #12, #16) | Three harmonics (f 0 + f 1 + f2) (Audio file #5, #9, #13, #17) | Four harmonics (f 0 + f 1 + f 2 + f 3) (Audio file #6, #10, #14, #18) |
| Test2 | Adjustable ref signal (A) | Pink noise (Audio file #2) | Four harmonics (f 0 + f 1 + f 2 + f 3) (Audio file #6, #10, #14, #18) | Four components (f 0 + f 1shift + f 2 + f 3) (Audio file #19, #21, #23, #25) | Four components (f 0 + f1 + f 2shift + f 3) (Audio file #20, #22, #24, #26) | |
| Test 3 | Adjustable test signal (B) | Pink noise (Audio file #2) | Four harmonics (f 0 + f 1 + f 2 + f 3) (Audio file #6, #10, #14, #18) | Four components (f 0 + f 1shift + f 2 + f 3) (Audio file #19, #21, #23, #25) | Four components (f 0 + f1 + f 2shift + f 3) (Audio file #20, #22, #24, #26) |
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