Guard - Leveling - Focus (look-ahead) - Clip 13 - test-clean - 7176_88083_000003_000001 (event 1)

Clip Metadata

Clip: 7176_88083_000003_000001

Split: test-clean

Selected event: 1

Event interval: 0.80s to 1.11s

Event duration: 0.31s

Upward leveling need: 5.91 dB

Input delta: -21.87 dB

Guard-off dry delta: -2.55 dB

Legacy guard-off delta: -2.55 dB

Metric Windows
WindowInterval
Selected breath0.80s to 1.11s
Guard-off anchor0.52s to 0.64s
Dry anchor0.52s to 0.64s
Recovery1.49s to 1.61s
Far speech1.95s to 2.07s
Scenario Settings
Baseline presetLeveling - Focus (look-ahead)
Target loudness-12.0 dB
Target tolerance0.0 dB
Selection rejects on low need187
Learned tail defaulttail-w1250-p30
Learned tail guard window1250 ms
Learned tail percentile30.0 %
Tuning Search
Guard window coarse values100, 150, 225, 350, 500, 750, 1000, 1500, 2250, 3000, 4500, 6000 ms
Tunable tail-percentile coarse values1.0, 2.5, 5.0, 7.5, 10.0, 15.0, 20.0, 25.0, 35.0, 50.0 %
RoundsCoarse coordinate search + single refinement round
Primary objectiveFavor real attenuation / contrast first, then preserve target-seeking and dry restoration
Fast modedisabled
Exhaustive default searchdisabled
Report events16 total (8 per split target)
Tuning events64 total (32 per split target)
Minimum upward leveling need4.0 dB at pre-event anchor
Target-tracking min work1.0 dB guard-off movement
Under-leveling thresholdseek floor < 0.35
Min tunable tail percentile1.0 % (0% kept for guard-off reference only)
Convergence study5 repeats @ 16, 24, 32, 48, 64 tuning events
Audio Players
SignalPlayer
Input
Guard Off
Tail Default
Tail Clip-tuned
Tail Guard Metrics
Result Config Dry ratio Dry error Attenuation Contrast Guard-off seek Seek floor Target err + Under-level Anchor drift Recovery drift Far drift
Learned default tail-w1250-p30 0.70 5.86 dB 13.47 dB 13.47 dB 6.49 dB 1.00 0.00 dB 0.0% 0.00 dB 0.00 dB 0.00 dB
Clip-tuned best tail-w1250-p55 0.95 0.99 dB 19.62 dB 18.33 dB 6.49 dB 0.80 0.00 dB 0.0% 1.29 dB 0.01 dB 0.00 dB
Assertion Log 2 entries
Status Time Condition / Message
PASS 11:34:24 test-clean:7176_88083_000003_000001:1: tail default dry ratio=0.70, tail clip-tuned dry ratio=0.95
PASS 11:34:24 test-clean:7176_88083_000003_000001:1 tail clip-tuned clip objective ordering: (0, 0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, -19.61936553581409, -18.330928637590496, 1.2884368982235994, 0.0, -0.8014061886596626, -0.9969758800253624, 0.0, 0.010081838423712242, 0.0, -0.9486655339535378, 0.9919285565534182) (default (0, 0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, -13.46587781234645, -13.46587781234645, 0.0, 0.0, -1.0, -1.0, 0.0, 0.0, 0.0, -0.69688854381367, 5.856979381797462))