Guard - Leveling - Focus (low-latency) - Clip 09 - test-clean - 2300_131720_000003_000000 (event 1)

Clip Metadata

Clip: 2300_131720_000003_000000

Split: test-clean

Selected event: 1

Event interval: 0.80s to 1.25s

Event duration: 0.45s

Upward leveling need: 5.96 dB

Input delta: -27.18 dB

Guard-off dry delta: -0.88 dB

Legacy guard-off delta: -0.88 dB

Metric Windows
WindowInterval
Selected breath0.80s to 1.25s
Guard-off anchor0.55s to 0.67s
Dry anchor0.55s to 0.67s
Recovery1.48s to 1.60s
Far speech1.82s to 1.94s
Scenario Settings
Baseline presetLeveling - Focus (low-latency)
Target loudness-12.0 dB
Target tolerance0.0 dB
Selection rejects on low need187
Learned tail defaulttail-w1250-p22p5
Learned tail tolerance window1250 ms
Learned tail percentile22.5 %
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-p22p5 0.97 0.68 dB 27.75 dB 26.99 dB 7.25 dB 0.89 0.00 dB 0.0% 0.76 dB 0.00 dB 0.00 dB
Clip-tuned best tail-w1250-p30 0.97 0.74 dB 27.97 dB 27.05 dB 7.25 dB 0.87 0.00 dB 0.0% 0.92 dB 0.00 dB 0.00 dB
Assertion Log 2 entries
Status Time Condition / Message
PASS 18:30:20 test-clean:2300_131720_000003_000000:1: tail default dry ratio=0.97, tail clip-tuned dry ratio=0.97
PASS 18:30:20 test-clean:2300_131720_000003_000000:1 tail clip-tuned clip objective ordering: (0, 0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, -27.969727577525774, -27.050100271214813, 0.919627306310959, 0.0, -0.8731035287202856, -1.0, 0.0, 0.0, 0.0, -0.971725155362174, 0.7438063729698676) (default (0, 0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, -27.75193749790877, -26.987399359257743, 0.7645381386510266, 0.0, -0.8945037937784208, -1.0, 0.0, 0.0, 0.0, -0.9741086500573827, 0.6811054610127982))