)]}' { "commit": "cf0093027706738905435a31526050cdc0f84679", "tree": "d722fcdc3c38d93f9f9bf5610362a62cb8976e1a", "parents": [ "5eba08f3c0ca1eaa5411970731723a970fb50077" ], "author": { "name": "Keun young Park", "email": "keunyoung@google.com", "time": "Mon May 14 14:38:39 2012 -0700" }, "committer": { "name": "Keun young Park", "email": "keunyoung@google.com", "time": "Mon May 14 14:45:56 2012 -0700" }, "message": "Improve spectrum testing for recording\n\n- Use PSD of each signals as base line for comparison:\n ratio \u003d sqrt(PSD_DUT / PSD_host)\n The ratio is normalized for its mean value for the checked freq range.\n- random signal generator changed to have only max frequency\n\nChange-Id: I3639d70c4b6159061ada6ca9ac8f43e48f559275\n", "tree_diff": [ { "type": "modify", "old_id": "0f58deb5be66de53d30c42fa35f3bb3df2c977fd", "old_mode": 33188, "old_path": "suite/audio_quality/test_description/dut_recording_spectrum.xml", "new_id": "2bfe661a258bd7f3b8eafb739105dcaf08a7feb8", "new_mode": 33188, "new_path": "suite/audio_quality/test_description/dut_recording_spectrum.xml" }, { "type": "modify", "old_id": "31b5a5e6c02acfd0d4d3798f8589c2ac4fc19885", "old_mode": 33188, "old_path": "suite/audio_quality/test_description/processing/check_spectrum.py", "new_id": "913b88cbc25c8b823a95894f4fd05f7614656dff", "new_mode": 33188, "new_path": "suite/audio_quality/test_description/processing/check_spectrum.py" }, { "type": "modify", "old_id": "541c60ae929d2196348007789834acdeceb43c3c", "old_mode": 33188, "old_path": "suite/audio_quality/test_description/processing/gen_random.py", "new_id": "305526a44de05c1b095cc3280f9f14d7201e2a43", "new_mode": 33188, "new_path": "suite/audio_quality/test_description/processing/gen_random.py" }, { "type": "add", "old_id": "0000000000000000000000000000000000000000", "old_mode": 0, "old_path": "/dev/null", "new_id": "b8157be41ea1c06b9ccb65dd862a5fff75edd891", "new_mode": 33188, "new_path": "suite/audio_quality/test_description/review/review_dut_recording_spectrum.xml" } ] }