diagnostics_running/decoders/js8_decoder/decoders/js8_test.wav?t=1779878814289me": {
"symbols_available_after_start": 12,
"data_symbol_count_estimate": 5,
"expected_data_symbols_candidate": 58
},
"fec": {
"soft_bit_count_estimate": 15,
"missing_soft_bits_estimate": 159,
"complete_ldpc_input_candidate_estimate": false
},
"rank_score": 64.462328
}
],
"selected_profile": {
"profile": "js8_near_6000",
"nsps": 6000,
"rank_score": 231.861,
"complete_ldpc_input_candidate_estimate": true,
"soft_bit_count_estimate": 174,
"missing_soft_bits_estimate": 0
},
"decodes": [],
"warnings": [
"Step 50 selects the best timing/profile candidate only. It still does not decode final JS8 text."
],
"next_action": "Run auto-ldpc-probe on the same WAV so the selected timing profile is fed into the LDPC probe harness."
},
"profile_guards": [
{
"profile": "js8_near_6000",
"nsps": 6000,
"protocol_family": "js8_normal_candidate",
"symbol_duration_seconds": 0.5,
"tone_spacing_hz": 2.0,
"sync": {
"start_seconds": 8.25,
"base_freq_hz": 1010.0,
"candidate_score": 49.22,
"costas_hits": 4,
"avg_margin_db": 3.86,
"candidate_count": 12
},
"frame": {
"symbols_available_after_start": 103,
"data_symbol_count_estimate": 58,
"expected_data_symbols_candidate": 58
},
"fec": {
"soft_bit_count_estimate": 174,
"missing_soft_bits_estimate": 0,
"complete_ldpc_input_candidate_estimate": true
},
"rank_score": 231.861,
"guard_score": 306.861,
"available_after_start_seconds": 51.75,
"minimum_symbols_for_174bit_candidate": 65,
"minimum_seconds_after_start_for_174bit_candidate": 32.5,
"missing_seconds_for_174bit_candidate": 0.0,
"full_frame_symbols_reference": 79,
"missing_seconds_for_full_ft8_like_frame": 0.0,
"soft_bit_count_estimate": 174,
"missing_soft_bits_estimate": 0,
"enough_audio_for_174bit_candidate": true,
"enough_audio_for_full_frame_reference": true,
"guard_note": "Protocol-realistic JS8 timing candidate."
},
{
"profile": "ft8_like_fast_1920",
"nsps": 1920,
"protocol_family": "fast_diagnostic_candidate",
"symbol_duration_seconds": 0.16,
"tone_spacing_hz": 6.25,
"sync": {
"start_seconds": 29.68,
"base_freq_hz": 980.0,
"candidate_score": 47.58,
"costas_hits": 3,
"avg_margin_db": 5.94,
"candidate_count": 12
},
"frame": {
"symbols_available_after_start": 189,
"data_symbol_count_estimate": 58,
"expected_data_symbols_candidate": 58
},
"fec": {
"soft_bit_count_estimate": 174,
"missing_soft_bits_estimate": 0,
"complete_ldpc_input_candidate_estimate": true
},
"rank_score": 228.079,
"guard_score": 230.079,
"available_after_start_seconds": 30.32,
"minimum_symbols_for_174bit_candidate": 65,
"minimum_seconds_after_start_for_174bit_candidate": 10.4,
"missing_seconds_for_174bit_candidate": 0.0,
"full_frame_symbols_reference": 79,
"missing_seconds_for_full_ft8_like_frame": 0.0,
"soft_bit_count_estimate": 174,
"missing_soft_bits_estimate": 0,
"enough_audio_for_174bit_candidate": true,
"enough_audio_for_full_frame_reference": true,
"guard_note": "Diagnostic timing candidate. A short WAV can make this look better than real JS8 timing."
},
{
"profile": "js8_normal_6192",
"nsps": 6192,
"protocol_family": "js8_normal_candidate",
"symbol_duration_seconds": 0.516,
"tone_spacing_hz": 1.937984,
"sync": {
"start_seconds": 33.024,
"base_freq_hz": 1020.0,
"candidate_score": 46.67,
"costas_hits": 3,
"avg_margin_db": 3.13,
"candidate_count": 12
},
"frame": {
"symbols_available_after_start": 52,
"data_symbol_count_estimate": 45,
"expected_data_symbols_candidate": 58
},
"fec": {
"soft_bit_count_estimate": 135,
"missing_soft_bits_estimate": 39,
"complete_ldpc_input_candidate_estimate": false
},
"rank_score": 154.466948,
"guard_score": 209.61481,
"available_after_start_seconds": 26.976,
"minimum_symbols_for_174bit_candidate": 65,
"minimum_seconds_after_start_for_174bit_candidate": 33.54,
"missing_seconds_for_174bit_candidate": 6.564,
"full_frame_symbols_reference": 79,
"missing_seconds_for_full_ft8_like_frame": 13.788,
"soft_bit_count_estimate": 135,
"missing_soft_bits_estimate": 39,
"enough_audio_for_174bit_candidate": false,
"enough_audio_for_full_frame_reference": false,
"guard_note": "Protocol-realistic JS8 timing candidate."
},
{
"profile": "mid_3840",
"nsps": 3840,
"protocol_family": "mid_speed_diagnostic_candidate",
"symbol_duration_seconds": 0.32,
"tone_spacing_hz": 3.125,
"sync": {
"start_seconds": 45.76,
"base_freq_hz": 1005.0,
"candidate_score": 44.86,
"costas_hits": 2,
"avg_margin_db": 5.02,
"candidate_count": 12
},
"frame": {
"symbols_available_after_start": 44,
"data_symbol_count_estimate": 37,
"expected_data_symbols_candidate": 58
},
"fec": {
"soft_bit_count_estimate": 111,
"missing_soft_bits_estimate": 63,
"complete_ldpc_input_candidate_estimate": false
},
"rank_score": 131.754724,
"guard_score": 119.772655,
"available_after_start_seconds": 14.24,
"minimum_symbols_for_174bit_candidate": 65,
"minimum_seconds_after_start_for_174bit_candidate": 20.8,
"missing_seconds_for_174bit_candidate": 6.56,
"full_frame_symbols_reference": 79,
"missing_seconds_for_full_ft8_like_frame": 11.04,
"soft_bit_count_estimate": 111,
"missing_soft_bits_estimate": 63,
"enough_audio_for_174bit_candidate": false,
"enough_audio_for_full_frame_reference": false,
"guard_note": "Diagnostic timing candidate. A short WAV can make this look better than real JS8 timing."
},
{
"profile": "js8_near_6400",
"nsps": 6400,
"protocol_family": "js8_normal_candidate",
"symbol_duration_seconds": 0.533333,
"tone_spacing_hz": 1.875,
"sync": {
"start_seconds": 45.466667,
"base_freq_hz": 1000.0,
"candidate_score": 40.55,
"costas_hits": 2,
"avg_margin_db": 8.4,
"candidate_count": 12
},
"frame": {
"symbols_available_after_start": 27,
"data_symbol_count_estimate": 20,
"expected_data_symbols_candidate": 58
},
"fec": {
"soft_bit_count_estimate": 60,
"missing_soft_bits_estimate": 114,
"complete_ldpc_input_candidate_estimate": false
},
"rank_score": 95.03181,
"guard_score": 110.10997,
"available_after_start_seconds": 14.533333,
"minimum_symbols_for_174bit_candidate": 65,
"minimum_seconds_after_start_for_174bit_candidate": 34.666667,
"missing_seconds_for_174bit_candidate": 20.133334,
"full_frame_symbols_reference": 79,
"missing_seconds_for_full_ft8_like_frame": 27.6,
"soft_bit_count_estimate": 60,
"missing_soft_bits_estimate": 114,
"enough_audio_for_174bit_candidate": false,
"enough_audio_for_full_frame_reference": false,
"guard_note": "Protocol-realistic JS8 timing candidate."
},
{
"profile": "slow_7680",
"nsps": 7680,
"protocol_family": "slow_diagnostic_candidate",
"symbol_duration_seconds": 0.64,
"tone_spacing_hz": 1.5625,
"sync": {
"start_seconds": 52.0,
"base_freq_hz": 1017.5,
"candidate_score": 46.55,
"costas_hits": 4,
"avg_margin_db": 1.01,
"candidate_count": 12
},
"frame": {
"symbols_available_after_start": 12,
"data_symbol_count_estimate": 5,
"expected_data_symbols_candidate": 58
},
"fec": {
"soft_bit_count_estimate": 15,
"missing_soft_bits_estimate": 159,
"complete_ldpc_input_candidate_estimate": false
},
"rank_score": 64.462328,
"guard_score": -28.151465,
"available_after_start_seconds": 8.0,
"minimum_symbols_for_174bit_candidate": 65,
"minimum_seconds_after_start_for_174bit_candidate": 41.6,
"missing_seconds_for_174bit_candidate": 33.6,
"full_frame_symbols_reference": 79,
"missing_seconds_for_full_ft8_like_frame": 42.56,
"soft_bit_count_estimate": 15,
"missing_soft_bits_estimate": 159,
"enough_audio_for_174bit_candidate": false,
"enough_audio_for_full_frame_reference": false,
"guard_note": "Diagnostic timing candidate. A short WAV can make this look better than real JS8 timing."
}
],
"selected_guard_profile": {
"profile": "js8_near_6000",
"nsps": 6000,
"protocol_family": "js8_normal_candidate",
"symbol_duration_seconds": 0.5,
"tone_spacing_hz": 2.0,
"sync": {
"start_seconds": 8.25,
"base_freq_hz": 1010.0,
"candidate_score": 49.22,
"costas_hits": 4,
"avg_margin_db": 3.86,
"candidate_count": 12
},
"frame": {
"symbols_available_after_start": 103,
"data_symbol_count_estimate": 58,
"expected_data_symbols_candidate": 58
},
"fec": {
"soft_bit_count_estimate": 174,
"missing_soft_bits_estimate": 0,
"complete_ldpc_input_candidate_estimate": true
},
"rank_score": 231.861,
"guard_score": 306.861,
"available_after_start_seconds": 51.75,
"minimum_symbols_for_174bit_candidate": 65,
"minimum_seconds_after_start_for_174bit_candidate": 32.5,
"missing_seconds_for_174bit_candidate": 0.0,
"full_frame_symbols_reference": 79,
"missing_seconds_for_full_ft8_like_frame": 0.0,
"soft_bit_count_estimate": 174,
"missing_soft_bits_estimate": 0,
"enough_audio_for_174bit_candidate": true,
"enough_audio_for_full_frame_reference": true,
"guard_note": "Protocol-realistic JS8 timing candidate."
},
"selected_ldpc_probe": {
"ok": true,
"sync_candidate": {
"start_sample": 99000,
"start_seconds": 8.25,
"base_freq_hz": 1010.0,
"tone_spacing_hz": 2.0,
"nsps": 6000,
"candidate_score": 49.22,
"costas_hits": 4,
"avg_margin_db": 3.86
},
"frame_candidate": {
"input_symbol_count": 96,
"excluded_costas_symbol_count": 0,
"detected_costas_blocks": [],
"data_symbol_count_available": 96,
"data_symbol_count_used": 58,
"expected_data_symbols_candidate": 58,
"costas_policy": "js8_leading_only"
},
"fec_input_summary": {
"soft_bit_count": 174,
"missing_soft_bits": 0,
"complete_ldpc_input_candidate": true,
"llr_convention": "positive=bit0_more_likely, negative=bit1_more_likely, MSB-first candidate"
},
"selected_variant": "reverse_full_bitstream",
"ready_for_real_ldpc_matrix": true
},
"decodes": [],
"warnings": [
"Step 50 selects the best timing/profile candidate only. It still does not decode final JS8 text.",
"Step 50 is still RX-only and diagnostic: it guards profile selection and frame length before final LDPC/message work."
],
"next_action": "If selected_guard_profile.enough_audio_for_174bit_candidate is false, make a longer WAV capture. If true, the next lab step can move to real LDPC/FEC matrix integration and JS8 message unpacking."
}
[webftr-js8-lab] OK
[webftr-js8-lab] log file: /decoders/js8_decoder/logs/20260527T104411Z_frame-recover.log
[webftr-js8-lab] manifest: /decoders/js8_decoder/logs/20260527T104411Z_frame-recover_manifest.json
Auto-Refresh alle 5 Sekunden mit frischem ?t=.... RX-only: kein TX, kein PTT, kein Tune, kein Send.