Spectrum Analyzer
12 Songs
Cutoff 19.0 kHz · edge 46.33 dB/kHz · ~192-256 kbps class · analyzed 12-09-2026 01:32
raw metrics
{"ref_level_db": 18.13, "shelf_ref_db": 18.68, "drop_db": 40, "nyquist_hz": 22050.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -93.56, "bit_depth": {"container_bits": null, "effective_bits": null, "predominant_bit_depth": null, "lower_bit_activity_fraction": null, "coverage": null}, "declared_bitrate_kbps": null, "suffix": "mp3", "deep": false, "edge_var_hz": null, "edge_median_hz": null, "integrity": {"status": "sampled_decode_ok", "coverage": "sampled"}, "delivery": {"codec": "mp3"}, "evidence": {"edge_machine_like": true, "shelf_digitally_silent": true, "alias_image_detected": null, "narrow_high_frequency_tone_present": false}, "windows": {"samples": [{"offset": 7.31, "seconds": 18.0, "cutoff_hz": 19046.1, "silent": false}, {"offset": 39.92, "seconds": 18.0, "cutoff_hz": 19046.1, "silent": false}, {"offset": 72.54, "seconds": 18.0, "cutoff_hz": 19056.9, "silent": false}, {"offset": 105.16, "seconds": 18.0, "cutoff_hz": 19056.9, "silent": false}, {"offset": 129.62, "seconds": 18.0, "cutoff_hz": 19046.1, "silent": false}], "agree": true}, "analysis_rev": "r6-d40-s90", "notes": []}Cutoff 19.1 kHz · edge 43.49 dB/kHz · ~192-256 kbps class · analyzed 12-09-2026 01:51
raw metrics
{"ref_level_db": 11.46, "shelf_ref_db": 15.74, "drop_db": 40, "nyquist_hz": 22050.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -93.72, "bit_depth": {"container_bits": null, "effective_bits": null, "predominant_bit_depth": null, "lower_bit_activity_fraction": null, "coverage": null}, "declared_bitrate_kbps": null, "suffix": "mp3", "deep": false, "edge_var_hz": null, "edge_median_hz": null, "integrity": {"status": "sampled_decode_ok", "coverage": "sampled"}, "delivery": {"codec": "mp3"}, "evidence": {"edge_machine_like": true, "shelf_digitally_silent": true, "alias_image_detected": null, "narrow_high_frequency_tone_present": false}, "windows": {"samples": [{"offset": 35.7, "seconds": 18.0, "cutoff_hz": 19110.7, "silent": false}, {"offset": 125.1, "seconds": 18.0, "cutoff_hz": 19121.5, "silent": false}, {"offset": 214.5, "seconds": 18.0, "cutoff_hz": 19293.8, "silent": false}, {"offset": 303.9, "seconds": 18.0, "cutoff_hz": 19067.7, "silent": false}, {"offset": 370.95, "seconds": 18.0, "cutoff_hz": 19067.7, "silent": false}], "agree": true}, "analysis_rev": "r6-d40-s90", "notes": []}Cutoff 19.1 kHz · edge 41.94 dB/kHz · ~192-256 kbps class · analyzed 12-09-2026 01:51
raw metrics
{"ref_level_db": -4.08, "shelf_ref_db": -4.08, "drop_db": 40, "nyquist_hz": 22050.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -82.49, "bit_depth": {"container_bits": null, "effective_bits": null, "predominant_bit_depth": null, "lower_bit_activity_fraction": null, "coverage": null}, "declared_bitrate_kbps": null, "suffix": "mp3", "deep": false, "edge_var_hz": null, "edge_median_hz": null, "integrity": {"status": "sampled_decode_ok", "coverage": "sampled"}, "delivery": {"codec": "mp3"}, "evidence": {"edge_machine_like": true, "shelf_digitally_silent": true, "alias_image_detected": null, "narrow_high_frequency_tone_present": false}, "windows": {"samples": [{"offset": 19.13, "seconds": 18.0, "cutoff_hz": 19390.6, "silent": false}, {"offset": 75.4, "seconds": 18.0, "cutoff_hz": 19390.6, "silent": false}, {"offset": 131.66, "seconds": 18.0, "cutoff_hz": 19401.4, "silent": false}, {"offset": 187.92, "seconds": 18.0, "cutoff_hz": 19401.4, "silent": false}, {"offset": 230.12, "seconds": 18.0, "cutoff_hz": 19078.4, "silent": false}], "agree": true}, "analysis_rev": "r6-d40-s90", "notes": []}Cutoff 19.0 kHz · edge 45.89 dB/kHz · ~192-256 kbps class · analyzed 12-09-2026 01:50
raw metrics
{"ref_level_db": 17.64, "shelf_ref_db": 21.24, "drop_db": 40, "nyquist_hz": 22050.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -96.08, "bit_depth": {"container_bits": null, "effective_bits": null, "predominant_bit_depth": null, "lower_bit_activity_fraction": null, "coverage": null}, "declared_bitrate_kbps": null, "suffix": "mp3", "deep": false, "edge_var_hz": null, "edge_median_hz": null, "integrity": {"status": "sampled_decode_ok", "coverage": "sampled"}, "delivery": {"codec": "mp3"}, "evidence": {"edge_machine_like": true, "shelf_digitally_silent": true, "alias_image_detected": null, "narrow_high_frequency_tone_present": false}, "windows": {"samples": [{"offset": 14.21, "seconds": 18.0, "cutoff_hz": 19153.8, "silent": false}, {"offset": 60.62, "seconds": 18.0, "cutoff_hz": 19056.9, "silent": false}, {"offset": 107.03, "seconds": 18.0, "cutoff_hz": 19056.9, "silent": false}, {"offset": 153.44, "seconds": 18.0, "cutoff_hz": 19089.2, "silent": false}, {"offset": 188.25, "seconds": 18.0, "cutoff_hz": 19046.1, "silent": false}], "agree": true}, "analysis_rev": "r6-d40-s90", "notes": []}Cutoff 19.1 kHz · edge 43.22 dB/kHz · ~192-256 kbps class · analyzed 12-09-2026 01:47
raw metrics
{"ref_level_db": 3.45, "shelf_ref_db": 3.68, "drop_db": 40, "nyquist_hz": 22050.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -86.35, "bit_depth": {"container_bits": null, "effective_bits": null, "predominant_bit_depth": null, "lower_bit_activity_fraction": null, "coverage": null}, "declared_bitrate_kbps": null, "suffix": "mp3", "deep": false, "edge_var_hz": null, "edge_median_hz": null, "integrity": {"status": "sampled_decode_ok", "coverage": "sampled"}, "delivery": {"codec": "mp3"}, "evidence": {"edge_machine_like": true, "shelf_digitally_silent": true, "alias_image_detected": null, "narrow_high_frequency_tone_present": false}, "windows": {"samples": [{"offset": 17.09, "seconds": 18.0, "cutoff_hz": 19358.3, "silent": false}, {"offset": 69.28, "seconds": 18.0, "cutoff_hz": 19056.9, "silent": false}, {"offset": 121.46, "seconds": 18.0, "cutoff_hz": 19078.4, "silent": false}, {"offset": 173.64, "seconds": 18.0, "cutoff_hz": 19100.0, "silent": false}, {"offset": 212.78, "seconds": 18.0, "cutoff_hz": 19347.6, "silent": false}], "agree": true}, "analysis_rev": "r6-d40-s90", "notes": []}Cutoff 16.0 kHz · edge 18.52 dB/kHz · ~128 kbps class · analyzed 12-09-2026 01:47
raw metrics
{"ref_level_db": 2.66, "shelf_ref_db": 11.94, "drop_db": 40, "nyquist_hz": 22050.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -98.25, "bit_depth": {"container_bits": null, "effective_bits": null, "predominant_bit_depth": null, "lower_bit_activity_fraction": null, "coverage": null}, "declared_bitrate_kbps": null, "suffix": "mp3", "deep": false, "edge_var_hz": null, "edge_median_hz": null, "integrity": {"status": "sampled_decode_ok", "coverage": "sampled"}, "delivery": {"codec": "mp3"}, "evidence": {"edge_machine_like": false, "shelf_digitally_silent": true, "alias_image_detected": null, "narrow_high_frequency_tone_present": false}, "windows": {"samples": [{"offset": 19.87, "seconds": 18.0, "cutoff_hz": 19250.7, "silent": false}, {"offset": 77.62, "seconds": 18.0, "cutoff_hz": 16031.5, "silent": false}, {"offset": 135.37, "seconds": 18.0, "cutoff_hz": 19024.6, "silent": false}, {"offset": 193.12, "seconds": 18.0, "cutoff_hz": 16031.5, "silent": false}, {"offset": 236.43, "seconds": 18.0, "cutoff_hz": 19078.4, "silent": false}], "agree": false}, "analysis_rev": "r6-d40-s90", "notes": []}Cutoff 19.1 kHz · edge 46.44 dB/kHz · ~192-256 kbps class · analyzed 12-09-2026 01:45
raw metrics
{"ref_level_db": 14.5, "shelf_ref_db": 18.25, "drop_db": 40, "nyquist_hz": 22050.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -94.61, "bit_depth": {"container_bits": null, "effective_bits": null, "predominant_bit_depth": null, "lower_bit_activity_fraction": null, "coverage": null}, "declared_bitrate_kbps": null, "suffix": "mp3", "deep": false, "edge_var_hz": null, "edge_median_hz": null, "integrity": {"status": "sampled_decode_ok", "coverage": "sampled"}, "delivery": {"codec": "mp3"}, "evidence": {"edge_machine_like": true, "shelf_digitally_silent": true, "alias_image_detected": null, "narrow_high_frequency_tone_present": false}, "windows": {"samples": [{"offset": 12.42, "seconds": 18.0, "cutoff_hz": 19078.4, "silent": false}, {"offset": 55.27, "seconds": 18.0, "cutoff_hz": 19089.2, "silent": false}, {"offset": 98.12, "seconds": 18.0, "cutoff_hz": 19078.4, "silent": false}, {"offset": 140.97, "seconds": 18.0, "cutoff_hz": 19067.7, "silent": false}, {"offset": 173.1, "seconds": 18.0, "cutoff_hz": 19067.7, "silent": false}], "agree": true}, "analysis_rev": "r6-d40-s90", "notes": []}Cutoff 19.0 kHz · edge 44.97 dB/kHz · ~192-256 kbps class · analyzed 12-09-2026 01:46
raw metrics
{"ref_level_db": 15.57, "shelf_ref_db": 18.35, "drop_db": 40, "nyquist_hz": 22050.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -94.59, "bit_depth": {"container_bits": null, "effective_bits": null, "predominant_bit_depth": null, "lower_bit_activity_fraction": null, "coverage": null}, "declared_bitrate_kbps": null, "suffix": "mp3", "deep": false, "edge_var_hz": null, "edge_median_hz": null, "integrity": {"status": "sampled_decode_ok", "coverage": "sampled"}, "delivery": {"codec": "mp3"}, "evidence": {"edge_machine_like": true, "shelf_digitally_silent": true, "alias_image_detected": null, "narrow_high_frequency_tone_present": false}, "windows": {"samples": [{"offset": 10.18, "seconds": 18.0, "cutoff_hz": 19078.4, "silent": false}, {"offset": 48.54, "seconds": 18.0, "cutoff_hz": 19067.7, "silent": false}, {"offset": 86.91, "seconds": 18.0, "cutoff_hz": 19067.7, "silent": false}, {"offset": 125.27, "seconds": 18.0, "cutoff_hz": 19067.7, "silent": false}, {"offset": 154.04, "seconds": 18.0, "cutoff_hz": 19046.1, "silent": false}], "agree": true}, "analysis_rev": "r6-d40-s90", "notes": []}Cutoff 19.1 kHz · edge 52.43 dB/kHz · ~192-256 kbps class · analyzed 12-09-2026 01:52
raw metrics
{"ref_level_db": 17.39, "shelf_ref_db": 18.29, "drop_db": 40, "nyquist_hz": 22050.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -95.14, "bit_depth": {"container_bits": null, "effective_bits": null, "predominant_bit_depth": null, "lower_bit_activity_fraction": null, "coverage": null}, "declared_bitrate_kbps": null, "suffix": "mp3", "deep": false, "edge_var_hz": null, "edge_median_hz": null, "integrity": {"status": "sampled_decode_ok", "coverage": "sampled"}, "delivery": {"codec": "mp3"}, "evidence": {"edge_machine_like": true, "shelf_digitally_silent": true, "alias_image_detected": null, "narrow_high_frequency_tone_present": false}, "windows": {"samples": [{"offset": 0.88, "seconds": 18.0, "cutoff_hz": 19078.4, "silent": false}, {"offset": 20.63, "seconds": 18.0, "cutoff_hz": 19078.4, "silent": false}, {"offset": 40.39, "seconds": 18.0, "cutoff_hz": 19078.4, "silent": false}, {"offset": 60.14, "seconds": 18.0, "cutoff_hz": 19078.4, "silent": false}, {"offset": 74.96, "seconds": 18.0, "cutoff_hz": 19078.4, "silent": false}], "agree": true}, "analysis_rev": "r6-d40-s90", "notes": []}Cutoff 18.8 kHz · edge 23.47 dB/kHz · ~192-256 kbps class · analyzed 12-09-2026 01:49
raw metrics
{"ref_level_db": 0.84, "shelf_ref_db": 0.84, "drop_db": 40, "nyquist_hz": 22050.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -85.95, "bit_depth": {"container_bits": null, "effective_bits": null, "predominant_bit_depth": null, "lower_bit_activity_fraction": null, "coverage": null}, "declared_bitrate_kbps": null, "suffix": "mp3", "deep": false, "edge_var_hz": null, "edge_median_hz": null, "integrity": {"status": "sampled_decode_ok", "coverage": "sampled"}, "delivery": {"codec": "mp3"}, "evidence": {"edge_machine_like": false, "shelf_digitally_silent": true, "alias_image_detected": null, "narrow_high_frequency_tone_present": false}, "windows": {"samples": [{"offset": 24.37, "seconds": 18.0, "cutoff_hz": 19003.1, "silent": false}, {"offset": 91.12, "seconds": 18.0, "cutoff_hz": 19272.2, "silent": false}, {"offset": 157.86, "seconds": 18.0, "cutoff_hz": 19207.6, "silent": false}, {"offset": 224.6, "seconds": 18.0, "cutoff_hz": 18766.2, "silent": false}, {"offset": 274.66, "seconds": 18.0, "cutoff_hz": 19390.6, "silent": false}], "agree": true}, "analysis_rev": "r6-d40-s90", "notes": []}Cutoff 19.0 kHz · edge 39.85 dB/kHz · ~192-256 kbps class · analyzed 12-09-2026 01:45
raw metrics
{"ref_level_db": 11.58, "shelf_ref_db": 12.88, "drop_db": 40, "nyquist_hz": 22050.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -90.84, "bit_depth": {"container_bits": null, "effective_bits": null, "predominant_bit_depth": null, "lower_bit_activity_fraction": null, "coverage": null}, "declared_bitrate_kbps": null, "suffix": "mp3", "deep": false, "edge_var_hz": null, "edge_median_hz": null, "integrity": {"status": "sampled_decode_ok", "coverage": "sampled"}, "delivery": {"codec": "mp3"}, "evidence": {"edge_machine_like": true, "shelf_digitally_silent": true, "alias_image_detected": null, "narrow_high_frequency_tone_present": false}, "windows": {"samples": [{"offset": 13.07, "seconds": 18.0, "cutoff_hz": 18981.5, "silent": false}, {"offset": 57.21, "seconds": 18.0, "cutoff_hz": 19024.6, "silent": false}, {"offset": 101.35, "seconds": 18.0, "cutoff_hz": 19024.6, "silent": false}, {"offset": 145.49, "seconds": 18.0, "cutoff_hz": 19024.6, "silent": false}, {"offset": 178.59, "seconds": 18.0, "cutoff_hz": 19003.1, "silent": false}], "agree": true}, "analysis_rev": "r6-d40-s90", "notes": []}Cutoff 16.0 kHz · edge 26.37 dB/kHz · ~128 kbps class · analyzed 12-09-2026 01:48
raw metrics
{"ref_level_db": -15.91, "shelf_ref_db": 20.56, "drop_db": 40, "nyquist_hz": 22050.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -107.66, "bit_depth": {"container_bits": null, "effective_bits": null, "predominant_bit_depth": null, "lower_bit_activity_fraction": null, "coverage": null}, "declared_bitrate_kbps": null, "suffix": "mp3", "deep": false, "edge_var_hz": null, "edge_median_hz": null, "integrity": {"status": "sampled_decode_ok", "coverage": "sampled"}, "delivery": {"codec": "mp3"}, "evidence": {"edge_machine_like": true, "shelf_digitally_silent": true, "alias_image_detected": null, "narrow_high_frequency_tone_present": false}, "windows": {"samples": [{"offset": 19.18, "seconds": 18.0, "cutoff_hz": 16042.2, "silent": false}, {"offset": 75.54, "seconds": 18.0, "cutoff_hz": 19143.0, "silent": false}, {"offset": 131.89, "seconds": 18.0, "cutoff_hz": 19078.4, "silent": false}, {"offset": 188.25, "seconds": 18.0, "cutoff_hz": 19046.1, "silent": false}, {"offset": 230.52, "seconds": 18.0, "cutoff_hz": 19046.1, "silent": false}], "agree": false}, "analysis_rev": "r6-d40-s90", "notes": []}