Guard - Leveling - Present (low-latency) - Clip 14 - test-clean - 4077_13754_000002_000000 (event 1)

Clip Metadata

Clip: 4077_13754_000002_000000

Split: test-clean

Selected event: 1

Event interval: 0.80s to 1.35s

Event duration: 0.55s

Upward leveling need: 5.89 dB

Input delta: -28.14 dB

Guard-off dry delta: -19.81 dB

Legacy guard-off delta: -20.17 dB

Metric Windows
WindowInterval
Selected breath0.80s to 1.35s
Guard-off anchor0.60s to 0.72s
Dry anchor0.36s to 0.48s
Recovery1.43s to 1.55s
Far speech2.09s to 2.21s
Scenario Settings
Baseline presetLeveling - Present (low-latency)
Target loudness-12.0 dB
Target tolerance0.0 dB
Selection rejects on low need187
Learned tail defaulttail-w1500-p30
Learned tail tolerance window1500 ms
Learned tail percentile30.0 %
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-w1500-p30 0.76 2.02 dB 7.72 dB 5.64 dB 4.16 dB 0.66 0.00 dB 0.0% 2.08 dB 0.00 dB 0.00 dB
Clip-tuned best tail-w350-p30 0.14 7.13 dB 2.52 dB 1.05 dB 4.16 dB 0.68 0.00 dB 0.0% 1.47 dB 0.00 dB 0.00 dB
Assertion Log 2 entries
Status Time Condition / Message
PASS 18:41:05 test-clean:4077_13754_000002_000000:1: tail default dry ratio=0.76, tail clip-tuned dry ratio=0.14
PASS 18:41:05 test-clean:4077_13754_000002_000000:1 tail clip-tuned clip objective ordering: (0, 0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, -2.524005682494341, -1.0546034720954331, 1.4694022103989077, 0.0, -0.6813156101347321, -0.8406578050673661, 0.0, 0.0, 0.0, -0.14404943457399944, 7.126389473047237) (default (1, 1, 0.3880964767905037, 0.0, 0.0, 0.5821447151857555, 0.0, 0.0, 0.0, -7.721393454193347, -5.639248739007591, 2.0821447151857555, 0.0, -0.6594739472076081, -0.829736973603804, 0.0, 0.0, 0.0, -0.7574027862220074, 2.0197921472224785))