Spectrum Analyzer
Hunpluged
Cutoff 20.2 kHz · edge 38.35 dB/kHz · ~320 kbps / high-quality lossy · analyzed 12-09-2026 03:01
raw metrics
{"ref_level_db": 3.71, "shelf_ref_db": 3.71, "drop_db": 40, "nyquist_hz": 24000.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -103.28, "bit_depth": {"container_bits": null, "effective_bits": null, "predominant_bit_depth": null, "lower_bit_activity_fraction": null, "coverage": null}, "declared_bitrate_kbps": null, "suffix": "opus", "deep": false, "edge_var_hz": null, "edge_median_hz": null, "integrity": {"status": "sampled_decode_ok", "coverage": "sampled"}, "delivery": {"codec": "opus"}, "evidence": {"edge_machine_like": true, "shelf_digitally_silent": true, "alias_image_detected": null, "narrow_high_frequency_tone_present": false}, "windows": {"samples": [{"offset": 8.6, "seconds": 18.0, "cutoff_hz": 20191.4, "silent": false}, {"offset": 43.8, "seconds": 18.0, "cutoff_hz": 20203.1, "silent": false}, {"offset": 79.0, "seconds": 18.0, "cutoff_hz": 20203.1, "silent": false}, {"offset": 114.2, "seconds": 18.0, "cutoff_hz": 20168.0, "silent": false}, {"offset": 140.6, "seconds": 18.0, "cutoff_hz": 20191.4, "silent": false}], "agree": true}, "analysis_rev": "r6-d40-s90", "notes": []}Cutoff 20.1 kHz · edge 41.57 dB/kHz · ~320 kbps / high-quality lossy · analyzed 12-09-2026 03:00
raw metrics
{"ref_level_db": 9.89, "shelf_ref_db": 12.35, "drop_db": 40, "nyquist_hz": 24000.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -112.0, "bit_depth": {"container_bits": null, "effective_bits": null, "predominant_bit_depth": null, "lower_bit_activity_fraction": null, "coverage": null}, "declared_bitrate_kbps": null, "suffix": "opus", "deep": false, "edge_var_hz": null, "edge_median_hz": null, "integrity": {"status": "sampled_decode_ok", "coverage": "sampled"}, "delivery": {"codec": "opus"}, "evidence": {"edge_machine_like": true, "shelf_digitally_silent": true, "alias_image_detected": null, "narrow_high_frequency_tone_present": false}, "windows": {"samples": [{"offset": 27.0, "seconds": 18.0, "cutoff_hz": 20097.7, "silent": false}, {"offset": 99.0, "seconds": 18.0, "cutoff_hz": 20109.4, "silent": false}, {"offset": 171.0, "seconds": 18.0, "cutoff_hz": 20156.2, "silent": false}, {"offset": 243.0, "seconds": 18.0, "cutoff_hz": 20097.7, "silent": false}, {"offset": 297.0, "seconds": 18.0, "cutoff_hz": 20097.7, "silent": false}], "agree": true}, "analysis_rev": "r6-d40-s90", "notes": []}Cutoff 20.2 kHz · edge 40.78 dB/kHz · ~320 kbps / high-quality lossy · analyzed 12-09-2026 03:06
raw metrics
{"ref_level_db": -7.5, "shelf_ref_db": -1.67, "drop_db": 40, "nyquist_hz": 24000.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -108.95, "bit_depth": {"container_bits": null, "effective_bits": null, "predominant_bit_depth": null, "lower_bit_activity_fraction": null, "coverage": null}, "declared_bitrate_kbps": null, "suffix": "opus", "deep": false, "edge_var_hz": null, "edge_median_hz": null, "integrity": {"status": "sampled_decode_ok", "coverage": "sampled"}, "delivery": {"codec": "opus"}, "evidence": {"edge_machine_like": true, "shelf_digitally_silent": true, "alias_image_detected": null, "narrow_high_frequency_tone_present": false}, "windows": {"samples": [{"offset": 12.72, "seconds": 18.0, "cutoff_hz": 20168.0, "silent": false}, {"offset": 56.16, "seconds": 18.0, "cutoff_hz": 20273.4, "silent": false}, {"offset": 99.61, "seconds": 18.0, "cutoff_hz": 20308.6, "silent": false}, {"offset": 143.05, "seconds": 18.0, "cutoff_hz": 20214.8, "silent": false}, {"offset": 175.63, "seconds": 18.0, "cutoff_hz": 20191.4, "silent": false}], "agree": true}, "analysis_rev": "r6-d40-s90", "notes": []}Cutoff 20.2 kHz · edge 40.21 dB/kHz · ~320 kbps / high-quality lossy · analyzed 12-09-2026 03:03
raw metrics
{"ref_level_db": 6.03, "shelf_ref_db": 9.95, "drop_db": 40, "nyquist_hz": 24000.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -103.86, "bit_depth": {"container_bits": null, "effective_bits": null, "predominant_bit_depth": null, "lower_bit_activity_fraction": null, "coverage": null}, "declared_bitrate_kbps": null, "suffix": "opus", "deep": false, "edge_var_hz": null, "edge_median_hz": null, "integrity": {"status": "sampled_decode_ok", "coverage": "sampled"}, "delivery": {"codec": "opus"}, "evidence": {"edge_machine_like": true, "shelf_digitally_silent": true, "alias_image_detected": null, "narrow_high_frequency_tone_present": false}, "windows": {"samples": [{"offset": 28.4, "seconds": 18.0, "cutoff_hz": 20168.0, "silent": false}, {"offset": 103.2, "seconds": 18.0, "cutoff_hz": 20238.3, "silent": false}, {"offset": 178.01, "seconds": 18.0, "cutoff_hz": 20226.6, "silent": false}, {"offset": 252.81, "seconds": 18.0, "cutoff_hz": 20168.0, "silent": false}, {"offset": 308.91, "seconds": 18.0, "cutoff_hz": 20191.4, "silent": false}], "agree": true}, "analysis_rev": "r6-d40-s90", "notes": []}Cutoff 20.2 kHz · edge 42.69 dB/kHz · ~320 kbps / high-quality lossy · analyzed 12-09-2026 03:00
raw metrics
{"ref_level_db": 0.64, "shelf_ref_db": 2.8, "drop_db": 40, "nyquist_hz": 24000.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -101.33, "bit_depth": {"container_bits": null, "effective_bits": null, "predominant_bit_depth": null, "lower_bit_activity_fraction": null, "coverage": null}, "declared_bitrate_kbps": null, "suffix": "opus", "deep": false, "edge_var_hz": null, "edge_median_hz": null, "integrity": {"status": "sampled_decode_ok", "coverage": "sampled"}, "delivery": {"codec": "opus"}, "evidence": {"edge_machine_like": true, "shelf_digitally_silent": true, "alias_image_detected": null, "narrow_high_frequency_tone_present": false}, "windows": {"samples": [{"offset": 24.3, "seconds": 18.0, "cutoff_hz": 20460.9, "silent": false}, {"offset": 90.9, "seconds": 18.0, "cutoff_hz": 20250.0, "silent": false}, {"offset": 157.51, "seconds": 18.0, "cutoff_hz": 20238.3, "silent": false}, {"offset": 224.11, "seconds": 18.0, "cutoff_hz": 20261.7, "silent": false}, {"offset": 274.06, "seconds": 18.0, "cutoff_hz": 20238.3, "silent": false}], "agree": true}, "analysis_rev": "r6-d40-s90", "notes": []}Cutoff 20.1 kHz · edge 41.67 dB/kHz · ~320 kbps / high-quality lossy · analyzed 12-09-2026 03:04
raw metrics
{"ref_level_db": -2.51, "shelf_ref_db": 4.16, "drop_db": 40, "nyquist_hz": 24000.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -116.02, "bit_depth": {"container_bits": null, "effective_bits": null, "predominant_bit_depth": null, "lower_bit_activity_fraction": null, "coverage": null}, "declared_bitrate_kbps": null, "suffix": "opus", "deep": false, "edge_var_hz": null, "edge_median_hz": null, "integrity": {"status": "sampled_decode_ok", "coverage": "sampled"}, "delivery": {"codec": "opus"}, "evidence": {"edge_machine_like": true, "shelf_digitally_silent": true, "alias_image_detected": null, "narrow_high_frequency_tone_present": false}, "windows": {"samples": [{"offset": 26.6, "seconds": 18.0, "cutoff_hz": 20203.1, "silent": false}, {"offset": 97.8, "seconds": 18.0, "cutoff_hz": 20132.8, "silent": false}, {"offset": 169.0, "seconds": 18.0, "cutoff_hz": 20168.0, "silent": false}, {"offset": 240.2, "seconds": 18.0, "cutoff_hz": 20203.1, "silent": false}, {"offset": 293.6, "seconds": 18.0, "cutoff_hz": 20097.7, "silent": false}], "agree": true}, "analysis_rev": "r6-d40-s90", "notes": []}Cutoff 20.2 kHz · edge 39.4 dB/kHz · ~320 kbps / high-quality lossy · analyzed 12-09-2026 03:02
raw metrics
{"ref_level_db": 3.59, "shelf_ref_db": 13.05, "drop_db": 40, "nyquist_hz": 24000.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -106.3, "bit_depth": {"container_bits": null, "effective_bits": null, "predominant_bit_depth": null, "lower_bit_activity_fraction": null, "coverage": null}, "declared_bitrate_kbps": null, "suffix": "opus", "deep": false, "edge_var_hz": null, "edge_median_hz": null, "integrity": {"status": "sampled_decode_ok", "coverage": "sampled"}, "delivery": {"codec": "opus"}, "evidence": {"edge_machine_like": true, "shelf_digitally_silent": true, "alias_image_detected": null, "narrow_high_frequency_tone_present": false}, "windows": {"samples": [{"offset": 16.5, "seconds": 18.0, "cutoff_hz": 20238.3, "silent": false}, {"offset": 67.5, "seconds": 18.0, "cutoff_hz": 20238.3, "silent": false}, {"offset": 118.51, "seconds": 18.0, "cutoff_hz": 20250.0, "silent": false}, {"offset": 169.51, "seconds": 18.0, "cutoff_hz": 20261.7, "silent": false}, {"offset": 207.76, "seconds": 18.0, "cutoff_hz": 20285.2, "silent": false}], "agree": true}, "analysis_rev": "r6-d40-s90", "notes": []}Cutoff 20.1 kHz · edge 40.24 dB/kHz · ~320 kbps / high-quality lossy · analyzed 12-09-2026 03:02
raw metrics
{"ref_level_db": -3.66, "shelf_ref_db": 3.77, "drop_db": 40, "nyquist_hz": 24000.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -114.14, "bit_depth": {"container_bits": null, "effective_bits": null, "predominant_bit_depth": null, "lower_bit_activity_fraction": null, "coverage": null}, "declared_bitrate_kbps": null, "suffix": "opus", "deep": false, "edge_var_hz": null, "edge_median_hz": null, "integrity": {"status": "sampled_decode_ok", "coverage": "sampled"}, "delivery": {"codec": "opus"}, "evidence": {"edge_machine_like": true, "shelf_digitally_silent": true, "alias_image_detected": null, "narrow_high_frequency_tone_present": false}, "windows": {"samples": [{"offset": 19.9, "seconds": 18.0, "cutoff_hz": 20390.6, "silent": false}, {"offset": 77.7, "seconds": 18.0, "cutoff_hz": 20121.1, "silent": false}, {"offset": 135.5, "seconds": 18.0, "cutoff_hz": 20320.3, "silent": false}, {"offset": 193.3, "seconds": 18.0, "cutoff_hz": 20132.8, "silent": false}, {"offset": 236.65, "seconds": 18.0, "cutoff_hz": 20109.4, "silent": false}], "agree": true}, "analysis_rev": "r6-d40-s90", "notes": []}Cutoff 20.2 kHz · edge 41.0 dB/kHz · ~320 kbps / high-quality lossy · analyzed 12-09-2026 03:05
raw metrics
{"ref_level_db": -10.77, "shelf_ref_db": -10.44, "drop_db": 40, "nyquist_hz": 24000.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -102.09, "bit_depth": {"container_bits": null, "effective_bits": null, "predominant_bit_depth": null, "lower_bit_activity_fraction": null, "coverage": null}, "declared_bitrate_kbps": null, "suffix": "opus", "deep": false, "edge_var_hz": null, "edge_median_hz": null, "integrity": {"status": "sampled_decode_ok", "coverage": "sampled"}, "delivery": {"codec": "opus"}, "evidence": {"edge_machine_like": true, "shelf_digitally_silent": true, "alias_image_detected": null, "narrow_high_frequency_tone_present": false}, "windows": {"samples": [{"offset": 20.5, "seconds": 18.0, "cutoff_hz": 20203.1, "silent": false}, {"offset": 79.5, "seconds": 18.0, "cutoff_hz": 20203.1, "silent": false}, {"offset": 138.5, "seconds": 18.0, "cutoff_hz": 20191.4, "silent": false}, {"offset": 197.5, "seconds": 18.0, "cutoff_hz": 20156.2, "silent": false}, {"offset": 241.75, "seconds": 18.0, "cutoff_hz": 20214.8, "silent": false}], "agree": true}, "analysis_rev": "r6-d40-s90", "notes": []}Cutoff 20.0 kHz · edge 41.33 dB/kHz · ~320 kbps / high-quality lossy · analyzed 12-09-2026 03:06
raw metrics
{"ref_level_db": 9.3, "shelf_ref_db": 9.3, "drop_db": 40, "nyquist_hz": 24000.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -115.43, "bit_depth": {"container_bits": null, "effective_bits": null, "predominant_bit_depth": null, "lower_bit_activity_fraction": null, "coverage": null}, "declared_bitrate_kbps": null, "suffix": "opus", "deep": false, "edge_var_hz": null, "edge_median_hz": null, "integrity": {"status": "sampled_decode_ok", "coverage": "sampled"}, "delivery": {"codec": "opus"}, "evidence": {"edge_machine_like": true, "shelf_digitally_silent": true, "alias_image_detected": null, "narrow_high_frequency_tone_present": false}, "windows": {"samples": [{"offset": 21.0, "seconds": 18.0, "cutoff_hz": 20062.5, "silent": false}, {"offset": 81.0, "seconds": 18.0, "cutoff_hz": 20039.1, "silent": false}, {"offset": 141.01, "seconds": 18.0, "cutoff_hz": 20074.2, "silent": false}, {"offset": 201.01, "seconds": 18.0, "cutoff_hz": 20050.8, "silent": false}, {"offset": 246.01, "seconds": 18.0, "cutoff_hz": 20062.5, "silent": false}], "agree": true}, "analysis_rev": "r6-d40-s90", "notes": []}