ABC/HR Version 0.9b, 30 August 2002 Testname: 41_30sec Listening Test 1L = Sample01\41_30sec_lame.wav 2L = Sample01\41_30sec_mp4.wav 3R = Sample01\41_30sec_ogg.wav 4L = Sample01\41_30sec_anch.wav 5R = Sample01\41_30sec_mpc.wav 6L = Sample01\41_30sec_wma.wav --------------------------------------- General Comments: --------------------------------------- 1L File: Sample01\41_30sec_lame.wav 1L Rating: 3.5 1L Comment: Slight smear. Hihat pitch is lower, and trailing decay also smeared. --------------------------------------- 2L File: Sample01\41_30sec_mp4.wav 2L Rating: 4.3 2L Comment: Slight change in pitch --------------------------------------- 3R File: Sample01\41_30sec_ogg.wav 3R Rating: 3.9 3R Comment: Pitch change, warbling/wateryness --------------------------------------- 4L File: Sample01\41_30sec_anch.wav 4L Rating: 1.6 4L Comment: Wateriness, pitch change. Smeared --------------------------------------- 5R File: Sample01\41_30sec_mpc.wav 5R Rating: 4.1 5R Comment: Slight smear. --------------------------------------- 6L File: Sample01\41_30sec_wma.wav 6L Rating: 4.0 6L Comment: Background noise. --------------------------------------- ABX Results: Original vs Sample01\41_30sec_lame.wav 7 out of 10, pval = 0.172 Original vs Sample01\41_30sec_mp4.wav 11 out of 18, pval = 0.240 Original vs Sample01\41_30sec_ogg.wav 4 out of 6, pval = 0.344 Original vs Sample01\41_30sec_anch.wav 1 out of 1, pval = 0.500 Original vs Sample01\41_30sec_mpc.wav 4 out of 6, pval = 0.344 Original vs Sample01\41_30sec_wma.wav 1 out of 2, pval = 0.750