Guard - Leveling - Focus (look-ahead) - Clip 15 - test-clean - 4970_29095_000049_000001 (event 2)

Clip Metadata

Clip: 4970_29095_000049_000001

Split: test-clean

Selected event: 2

Event interval: 0.80s to 1.41s

Event duration: 0.61s

Upward leveling need: 5.85 dB

Input delta: -26.27 dB

Guard-off dry delta: 5.15 dB

Legacy guard-off delta: 4.69 dB

Metric Windows
WindowInterval
Selected breath0.80s to 1.41s
Guard-off anchor0.45s to 0.57s
Dry anchor0.46s to 0.58s
Recovery1.85s to 1.97s
Far speech2.29s to 2.41s
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-p27p5
Learned tail tolerance window1250 ms
Learned tail percentile27.5 %
Tuning Search
Tolerance 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-p27p5 0.79 6.74 dB 24.71 dB 24.68 dB 5.03 dB 0.99 0.00 dB 0.0% 0.03 dB 0.00 dB 0.00 dB
Clip-tuned best tail-w1250-p47p5 0.99 0.28 dB 32.11 dB 31.06 dB 5.03 dB 0.81 0.00 dB 0.0% 1.05 dB 0.00 dB 0.00 dB
Assertion Log 2 entries
Status Time Condition / Message
PASS 18:03:34 test-clean:4970_29095_000049_000001:2: tail default dry ratio=0.79, tail clip-tuned dry ratio=0.99
PASS 18:03:34 test-clean:4970_29095_000049_000001:2 tail clip-tuned clip objective ordering: (0, 0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, -32.110254146716514, -31.05845511422282, 1.0517990324936939, 0.0, -0.8081850729728056, -0.9040925364864028, 0.0, 0.0, 0.0, -0.9911239562943052, 0.27891661570560444) (default (0, 0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, -24.713502627263452, -24.684892481474368, 0.028610145789087937, 0.0, -0.9931470879868854, -0.9965735439934427, 0.0, 0.0, 0.0, -0.785367026637098, 6.744525436575191))