{"record_type":"dataset_meta","dataset_id":"carnatic_gamaka_annotation_v1","title":"Carnatic Gamaka Annotation Dataset","coverage_target":{"clip_duration_sec":{"min":10,"max":30},"gamaka_types":["kampita","sphurita","andola","nokku","orikkai","jaru"],"paired_clean_noisy_versions":true},"task_targets":["shruti_aware_raga_classification","gamaka_aware_raga_classification","phrase_level_gamaka_detection"],"required_fields":["gamaka_type_sanskrit","gamaka_type_english","raga_context","parent_swara","oscillation_frequency_hz","amplitude_range_cents","performer_skill_level"],"notes":"Seed JSONL manifest for isolated gamaka phrases in vocal and violin contexts."}
{"clip_id":"CGAD-0001","split":"train","modality":"vocal","audio_clean_path":"audio/clean/kampita/CGAD-0001.wav","audio_noisy_path":"audio/noisy/kampita/CGAD-0001.wav","duration_sec":14.2,"gamaka_type_sanskrit":"कम्पित","gamaka_type_english":"oscillation","gamaka_label":"kampita","raga_context":"Todi","parent_swara":"G2","oscillation_frequency_hz":5.8,"amplitude_range_cents":142,"performer_skill_level":"concert-grade","shruti_hz":130.81}
{"clip_id":"CGAD-0002","split":"train","modality":"vocal","audio_clean_path":"audio/clean/sphurita/CGAD-0002.wav","audio_noisy_path":"audio/noisy/sphurita/CGAD-0002.wav","duration_sec":11.6,"gamaka_type_sanskrit":"स्फुरित","gamaka_type_english":"flick","gamaka_label":"sphurita","raga_context":"Kalyani","parent_swara":"R2","oscillation_frequency_hz":8.4,"amplitude_range_cents":76,"performer_skill_level":"advanced","shruti_hz":146.83}
{"clip_id":"CGAD-0003","split":"train","modality":"violin","audio_clean_path":"audio/clean/andola/CGAD-0003.wav","audio_noisy_path":"audio/noisy/andola/CGAD-0003.wav","duration_sec":18.9,"gamaka_type_sanskrit":"अन्दोल","gamaka_type_english":"slow swing","gamaka_label":"andola","raga_context":"Bhairavi","parent_swara":"D1","oscillation_frequency_hz":2.3,"amplitude_range_cents":128,"performer_skill_level":"advanced","shruti_hz":138.59}
{"clip_id":"CGAD-0004","split":"train","modality":"vocal","audio_clean_path":"audio/clean/nokku/CGAD-0004.wav","audio_noisy_path":"audio/noisy/nokku/CGAD-0004.wav","duration_sec":10.8,"gamaka_type_sanskrit":"नोक्कु","gamaka_type_english":"strike_and_deflect","gamaka_label":"nokku","raga_context":"Begada","parent_swara":"M1","oscillation_frequency_hz":7.1,"amplitude_range_cents":64,"performer_skill_level":"concert-grade","shruti_hz":155.56}
{"clip_id":"CGAD-0005","split":"train","modality":"violin","audio_clean_path":"audio/clean/orikkai/CGAD-0005.wav","audio_noisy_path":"audio/noisy/orikkai/CGAD-0005.wav","duration_sec":12.4,"gamaka_type_sanskrit":"ओरिक्कै","gamaka_type_english":"single_touch","gamaka_label":"orikkai","raga_context":"Saveri","parent_swara":"N2","oscillation_frequency_hz":6.0,"amplitude_range_cents":51,"performer_skill_level":"intermediate","shruti_hz":130.81}
{"clip_id":"CGAD-0006","split":"train","modality":"vocal","audio_clean_path":"audio/clean/jaru/CGAD-0006.wav","audio_noisy_path":"audio/noisy/jaru/CGAD-0006.wav","duration_sec":16.1,"gamaka_type_sanskrit":"जारु","gamaka_type_english":"slide","gamaka_label":"jaru","raga_context":"Charukesi","parent_swara":"P","oscillation_frequency_hz":1.2,"amplitude_range_cents":187,"performer_skill_level":"advanced","shruti_hz":146.83}
{"clip_id":"CGAD-0007","split":"validation","modality":"vocal","audio_clean_path":"audio/clean/kampita/CGAD-0007.wav","audio_noisy_path":"audio/noisy/kampita/CGAD-0007.wav","duration_sec":19.7,"gamaka_type_sanskrit":"कम्पित","gamaka_type_english":"oscillation","gamaka_label":"kampita","raga_context":"Kharaharapriya","parent_swara":"N2","oscillation_frequency_hz":5.1,"amplitude_range_cents":118,"performer_skill_level":"advanced","shruti_hz":164.81}
{"clip_id":"CGAD-0008","split":"validation","modality":"violin","audio_clean_path":"audio/clean/nokku/CGAD-0008.wav","audio_noisy_path":"audio/noisy/nokku/CGAD-0008.wav","duration_sec":13.3,"gamaka_type_sanskrit":"नोक्कु","gamaka_type_english":"strike_and_deflect","gamaka_label":"nokku","raga_context":"Sahana","parent_swara":"G3","oscillation_frequency_hz":6.7,"amplitude_range_cents":59,"performer_skill_level":"advanced","shruti_hz":138.59}
{"clip_id":"CGAD-0009","split":"validation","modality":"vocal","audio_clean_path":"audio/clean/jaru/CGAD-0009.wav","audio_noisy_path":"audio/noisy/jaru/CGAD-0009.wav","duration_sec":15.5,"gamaka_type_sanskrit":"जारु","gamaka_type_english":"slide","gamaka_label":"jaru","raga_context":"Hindolam","parent_swara":"D1","oscillation_frequency_hz":1.0,"amplitude_range_cents":164,"performer_skill_level":"intermediate","shruti_hz":155.56}
{"clip_id":"CGAD-0010","split":"test","modality":"vocal","audio_clean_path":"audio/clean/andola/CGAD-0010.wav","audio_noisy_path":"audio/noisy/andola/CGAD-0010.wav","duration_sec":21.4,"gamaka_type_sanskrit":"अन्दोल","gamaka_type_english":"slow_swing","gamaka_label":"andola","raga_context":"Neelambari","parent_swara":"M1","oscillation_frequency_hz":2.0,"amplitude_range_cents":133,"performer_skill_level":"concert-grade","shruti_hz":130.81}
{"clip_id":"CGAD-0011","split":"test","modality":"violin","audio_clean_path":"audio/clean/sphurita/CGAD-0011.wav","audio_noisy_path":"audio/noisy/sphurita/CGAD-0011.wav","duration_sec":10.9,"gamaka_type_sanskrit":"स्फुरित","gamaka_type_english":"flick","gamaka_label":"sphurita","raga_context":"Nattai","parent_swara":"R3","oscillation_frequency_hz":9.0,"amplitude_range_cents":72,"performer_skill_level":"concert-grade","shruti_hz":146.83}

{"clip_id":"CGAD-0012","split":"test","modality":"vocal","audio_clean_path":"audio/clean/orikkai/CGAD-0012.wav","audio_noisy_path":"audio/noisy/orikkai/CGAD-0012.wav","duration_sec":12.8,"gamaka_type_sanskrit":"orikkai_sa","gamaka_type_english":"single_touch","gamaka_label":"orikkai","raga_context":"Reetigowla","parent_swara":"R2","oscillation_frequency_hz":5.7,"amplitude_range_cents":47,"performer_skill_level":"advanced","shruti_hz":138.59}
{"clip_id":"CGAD-0013","split":"test","modality":"violin","audio_clean_path":"audio/clean/kampita/CGAD-0013.wav","audio_noisy_path":"audio/noisy/kampita/CGAD-0013.wav","duration_sec":17.2,"gamaka_type_sanskrit":"kampita_sa","gamaka_type_english":"oscillation","gamaka_label":"kampita","raga_context":"Kambhoji","parent_swara":"D2","oscillation_frequency_hz":4.9,"amplitude_range_cents":121,"performer_skill_level":"concert-grade","shruti_hz":155.56}
{"clip_id":"CGAD-0014","split":"test","modality":"vocal","audio_clean_path":"audio/clean/jaru/CGAD-0014.wav","audio_noisy_path":"audio/noisy/jaru/CGAD-0014.wav","duration_sec":18.0,"gamaka_type_sanskrit":"jaru_sa","gamaka_type_english":"slide","gamaka_label":"jaru","raga_context":"Abheri","parent_swara":"G2","oscillation_frequency_hz":1.4,"amplitude_range_cents":173,"performer_skill_level":"advanced","shruti_hz":146.83}
{"clip_id":"CGAD-0015","split":"test","modality":"violin","audio_clean_path":"audio/clean/andola/CGAD-0015.wav","audio_noisy_path":"audio/noisy/andola/CGAD-0015.wav","duration_sec":20.2,"gamaka_type_sanskrit":"andola_sa","gamaka_type_english":"slow_swing","gamaka_label":"andola","raga_context":"Anandabhairavi","parent_swara":"N2","oscillation_frequency_hz":2.4,"amplitude_range_cents":126,"performer_skill_level":"concert-grade","shruti_hz":138.59}
{"clip_id":"CGAD-0016","split":"test","modality":"vocal","audio_clean_path":"audio/clean/sphurita/CGAD-0016.wav","audio_noisy_path":"audio/noisy/sphurita/CGAD-0016.wav","duration_sec":11.8,"gamaka_type_sanskrit":"sphurita_sa","gamaka_type_english":"flick","gamaka_label":"sphurita","raga_context":"Nattai","parent_swara":"G3","oscillation_frequency_hz":8.7,"amplitude_range_cents":68,"performer_skill_level":"advanced","shruti_hz":155.56}
{"clip_id":"CGAD-0017","split":"test","modality":"violin","audio_clean_path":"audio/clean/nokku/CGAD-0017.wav","audio_noisy_path":"audio/noisy/nokku/CGAD-0017.wav","duration_sec":12.6,"gamaka_type_sanskrit":"nokku_sa","gamaka_type_english":"strike_and_deflect","gamaka_label":"nokku","raga_context":"Begada","parent_swara":"G3","oscillation_frequency_hz":6.5,"amplitude_range_cents":61,"performer_skill_level":"advanced","shruti_hz":146.83}
{"clip_id":"CGAD-0018","split":"test","modality":"vocal","audio_clean_path":"audio/clean/kampita/CGAD-0018.wav","audio_noisy_path":"audio/noisy/kampita/CGAD-0018.wav","duration_sec":16.9,"gamaka_type_sanskrit":"kampita_sa","gamaka_type_english":"oscillation","gamaka_label":"kampita","raga_context":"Todi","parent_swara":"N2","oscillation_frequency_hz":5.4,"amplitude_range_cents":137,"performer_skill_level":"concert-grade","shruti_hz":130.81}
{"clip_id":"CGAD-0019","split":"test","modality":"violin","audio_clean_path":"audio/clean/jaru/CGAD-0019.wav","audio_noisy_path":"audio/noisy/jaru/CGAD-0019.wav","duration_sec":19.1,"gamaka_type_sanskrit":"jaru_sa","gamaka_type_english":"slide","gamaka_label":"jaru","raga_context":"Kalyani","parent_swara":"M2","oscillation_frequency_hz":1.3,"amplitude_range_cents":181,"performer_skill_level":"advanced","shruti_hz":155.56}
{"clip_id":"CGAD-0020","split":"test","modality":"vocal","audio_clean_path":"audio/clean/nokku/CGAD-0020.wav","audio_noisy_path":"audio/noisy/nokku/CGAD-0020.wav","duration_sec":13.4,"gamaka_type_sanskrit":"nokku_sa","gamaka_type_english":"strike_and_deflect","gamaka_label":"nokku","raga_context":"Sahana","parent_swara":"M1","oscillation_frequency_hz":6.2,"amplitude_range_cents":57,"performer_skill_level":"advanced","shruti_hz":138.59}
{"clip_id":"CGAD-0021","split":"test","modality":"violin","audio_clean_path":"audio/clean/orikkai/CGAD-0021.wav","audio_noisy_path":"audio/noisy/orikkai/CGAD-0021.wav","duration_sec":12.1,"gamaka_type_sanskrit":"orikkai_sa","gamaka_type_english":"single_touch","gamaka_label":"orikkai","raga_context":"Saveri","parent_swara":"R1","oscillation_frequency_hz":5.9,"amplitude_range_cents":49,"performer_skill_level":"advanced","shruti_hz":130.81}
{"clip_id":"CGAD-0022","split":"test","modality":"vocal","audio_clean_path":"audio/clean/andola/CGAD-0022.wav","audio_noisy_path":"audio/noisy/andola/CGAD-0022.wav","duration_sec":22.0,"gamaka_type_sanskrit":"andola_sa","gamaka_type_english":"slow_swing","gamaka_label":"andola","raga_context":"Neelambari","parent_swara":"G3","oscillation_frequency_hz":2.1,"amplitude_range_cents":129,"performer_skill_level":"concert-grade","shruti_hz":146.83}
{"clip_id":"CGAD-0023","split":"test","modality":"violin","audio_clean_path":"audio/clean/sphurita/CGAD-0023.wav","audio_noisy_path":"audio/noisy/sphurita/CGAD-0023.wav","duration_sec":11.2,"gamaka_type_sanskrit":"sphurita_sa","gamaka_type_english":"flick","gamaka_label":"sphurita","raga_context":"Hamsadhwani","parent_swara":"R2","oscillation_frequency_hz":8.9,"amplitude_range_cents":70,"performer_skill_level":"advanced","shruti_hz":155.56}
{"clip_id":"CGAD-0024","split":"test","modality":"vocal","audio_clean_path":"audio/clean/jaru/CGAD-0024.wav","audio_noisy_path":"audio/noisy/jaru/CGAD-0024.wav","duration_sec":17.5,"gamaka_type_sanskrit":"jaru_sa","gamaka_type_english":"slide","gamaka_label":"jaru","raga_context":"Kharaharapriya","parent_swara":"D2","oscillation_frequency_hz":1.1,"amplitude_range_cents":176,"performer_skill_level":"advanced","shruti_hz":164.81}