Spectrum Analyzer

{"ref_level_db": 13.54, "shelf_ref_db": 17.31, "drop_db": 40, "nyquist_hz": 24000.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -115.95, "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": 10.92, "seconds": 18.0, "cutoff_hz": 20062.5, "silent": false}, {"offset": 50.75, "seconds": 18.0, "cutoff_hz": 20168.0, "silent": false}, {"offset": 90.58, "seconds": 18.0, "cutoff_hz": 20121.1, "silent": false}, {"offset": 130.42, "seconds": 18.0, "cutoff_hz": 20203.1, "silent": false}, {"offset": 160.29, "seconds": 18.0, "cutoff_hz": 20168.0, "silent": false}], "agree": true}, "analysis_rev": "r6-d40-s90", "notes": []}

{"ref_level_db": 16.25, "shelf_ref_db": 20.05, "drop_db": 40, "nyquist_hz": 24000.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -111.54, "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": 9.67, "seconds": 18.0, "cutoff_hz": 20097.7, "silent": false}, {"offset": 47.02, "seconds": 18.0, "cutoff_hz": 20168.0, "silent": false}, {"offset": 84.36, "seconds": 18.0, "cutoff_hz": 20109.4, "silent": false}, {"offset": 121.7, "seconds": 18.0, "cutoff_hz": 20144.5, "silent": false}, {"offset": 149.71, "seconds": 18.0, "cutoff_hz": 20144.5, "silent": false}], "agree": true}, "analysis_rev": "r6-d40-s90", "notes": []}

{"ref_level_db": 18.62, "shelf_ref_db": 18.62, "drop_db": 40, "nyquist_hz": 24000.0, "full_bandwidth_threshold_hz": 20500.0, "shelf_db": -115.65, "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": true}, "windows": {"samples": [{"offset": 5.57, "seconds": 18.0, "cutoff_hz": 20085.9, "silent": false}, {"offset": 34.7, "seconds": 18.0, "cutoff_hz": 20121.1, "silent": false}, {"offset": 63.84, "seconds": 18.0, "cutoff_hz": 19710.9, "silent": false}, {"offset": 92.98, "seconds": 18.0, "cutoff_hz": 20144.5, "silent": false}, {"offset": 114.83, "seconds": 18.0, "cutoff_hz": 20121.1, "silent": false}], "agree": true}, "analysis_rev": "r6-d40-s90", "notes": []}