{"observation":{"id":"8bdea8e9-c90f-4188-a6b6-e2ab4d96de9f","tool":"adobe-podcast-enhance","tool_name":"Adobe Podcast Enhance","criterion":"noise-removal-effectiveness","criterion_name":"Noise removal effectiveness","criterion_definition":"How much of the unwanted noise is actually removed, including whether it handles more than simple hiss.","criterion_evidence_type":"transformation","criterion_rank_role":"decisive","criterion_rank_role_reason":"This directly measures whether the tool actually removes unwanted noise, which is the core job readers are hiring it for. (3 of 3 judges)","scenario":"outdoor-balcony-birds-vehicles-and-surrounding-noise","scenario_name":"Outdoor Balcony Birds, Vehicles, and Surrounding Noise","group_tag":"background-noise-removal","scenario_description":"A real-world outdoor speech recording captured on a balcony with birds, traffic, and ambient environmental noise, used to test enhancement in a more variable and harder-to-clean audio setting.","modality":"audio","input_text":null,"input_artifact_refs":[{"alt":null,"url":"https://d3epheqghktydj.cloudfront.net/veed-veed-input-background-noise-test-clip-16b1fe4db1f0.mp4","role":"input"}],"stresses":["Suppression of dynamic outdoor noise","Speech preservation in noisy environments","Handling variable ambient sounds","Reduction of birds and traffic noise","Overall audio quality improvement"],"verdict":"worked","score":null,"score_total":null,"note":"Removed chair noise, air/wind noise, and bird chirping sounds, producing background reduction that the report describes as very impressive.","evidence_state":"verified","source":null,"artifacts":[{"url":"https://d3epheqghktydj.cloudfront.net/adobe-podcast-enhance-outside-in-balcony-birds-vehicles-and-su-56b20f611781.wav","role":"input","alt":null},{"url":"https://d3epheqghktydj.cloudfront.net/adobe-podcast-enhance-outside-in-balcony-birds-vehicles-and-su-1fbc3869d0e3.wav","role":"output","alt":null}],"run_id":"72972002-7bcb-4593-a3ad-83194779bfb9","study_title":"Remove Background Noise from Audio and Video Recordings Using AI","study_kind":"generation","research_task":"86ba6cyhe","tested_at":null,"completeness":"input-and-output","input":{"state":"files","text":null,"files":[{"url":"https://d3epheqghktydj.cloudfront.net/veed-veed-input-background-noise-test-clip-16b1fe4db1f0.mp4","filename":"veed-veed-input-background-noise-test-clip-16b1fe4db1f0.mp4","alt":"Outdoor Balcony Birds, Vehicles, and Surrounding Noise","role":"input"}],"modality":"audio","stresses":["Suppression of dynamic outdoor noise","Speech preservation in noisy environments","Handling variable ambient sounds","Reduction of birds and traffic noise","Overall audio quality improvement"]},"tool_page_slug":"adobe-podcast-enhance","tool_url":"https://aidemos.com/tools/adobe-podcast-enhance","permalink":"https://aidemos.com/evidence/8bdea8e9-c90f-4188-a6b6-e2ab4d96de9f","api_url":"https://ai.aidemos.com/v1/observations/8bdea8e9-c90f-4188-a6b6-e2ab4d96de9f"},"peers":[{"id":"34db05b6-44b4-48d9-8297-2e143d7b99f8","tool":"audo-studio","tool_name":"Audo Studio","verdict":"worked","score":null,"score_total":null,"note":"Removed most continuous outdoor background noises, including air/wind noise, breathing sounds, and bird chirping around 0:17, though some chair movement noise at the beginning remained.","artifact_count":1,"thumbnail":"https://d3epheqghktydj.cloudfront.net/audo-studio-audo-studio-outside-in-balcony-birds-veh-2c3d4eff279f.mp3","evidence_url":"https://aidemos.com/evidence/34db05b6-44b4-48d9-8297-2e143d7b99f8"},{"id":"441dfe03-d99d-49a0-ba26-c761c4008931","tool":"auphonic","tool_name":"Auphonic","verdict":"worked","score":null,"score_total":null,"note":"Successfully removed the air/background noise and bird chirping around 0:17.","artifact_count":1,"thumbnail":"https://d3epheqghktydj.cloudfront.net/auphonic-auphonic-outside-in-balcony-birds-vehicl-18e860443e0b.mp3","evidence_url":"https://aidemos.com/evidence/441dfe03-d99d-49a0-ba26-c761c4008931"},{"id":"39af516f-e465-45e9-ae91-83f718135970","tool":"cleanvoice","tool_name":"Cleanvoice","verdict":"mixed","score":null,"score_total":null,"note":"Removed ambient outdoor sounds and bird chirping around 0:17, but failed to remove the chair noise at the beginning.","artifact_count":2,"thumbnail":"https://d3epheqghktydj.cloudfront.net/research-media-outside-20in-20balcony-20birds-20vehicle-d1246a861e04.wav","evidence_url":"https://aidemos.com/evidence/39af516f-e465-45e9-ae91-83f718135970"},{"id":"d25d4dca-e872-4e4f-a090-9ee54472ff22","tool":"elevenlabs-voice-isolator","tool_name":"ElevenLabs Voice Isolator","verdict":"worked","score":null,"score_total":null,"note":"The tool removed chair movement at the beginning, air/wind noise, and bird chirping around 0:17, producing a significantly cleaner output.","artifact_count":1,"thumbnail":"https://d3epheqghktydj.cloudfront.net/elevenlabs-voice-isolator-elevenlabs-voice-isolator-outside-in-bal-ee180e1bb903.mp3","evidence_url":"https://aidemos.com/evidence/d25d4dca-e872-4e4f-a090-9ee54472ff22"},{"id":"f0029ea4-6b57-4074-9d94-194d1b7a7d33","tool":"noise-remover","tool_name":"Noise Remover","verdict":"worked","score":null,"score_total":null,"note":"Removes outdoor wind/air noise and bird chirping from a balcony recording.","artifact_count":2,"thumbnail":"https://d3epheqghktydj.cloudfront.net/noise-remover-outside-in-balcony-birds-vehicles-and-su-5b4d8115de2b.wav","evidence_url":"https://aidemos.com/evidence/f0029ea4-6b57-4074-9d94-194d1b7a7d33"}],"other_criteria":[{"id":"03b1f13a-535e-4015-8cac-83d2c92f547b","criterion":"handling-different-noise-types","criterion_name":"Handling different noise types","rank_role":"decisive","verdict":"worked","score":null,"score_total":null,"note":"Effectively handled multiple environmental noise types, including chair movement noise, wind/air noise, and bird chirping.","artifact_count":2,"evidence_url":"https://aidemos.com/evidence/03b1f13a-535e-4015-8cac-83d2c92f547b"},{"id":"af8247c6-dc27-476d-b68a-db2ec5ebdff8","criterion":"processing-speed","criterion_name":"Processing speed","rank_role":"context","verdict":"mixed","score":null,"score_total":null,"note":"Processing took approximately 1–2 minutes for a 2.27-minute audio file, slightly longer than the previous tests.","artifact_count":0,"evidence_url":"https://aidemos.com/evidence/af8247c6-dc27-476d-b68a-db2ec5ebdff8"},{"id":"5f9fefc1-ddaa-4a7f-9552-0a5bbb8f7172","criterion":"voice-preservation","criterion_name":"Voice preservation","rank_role":"decisive","verdict":"struggled","score":null,"score_total":null,"note":"The voice remained clear and understandable, but the tool noticeably altered the original vocal tone and natural characteristics.","artifact_count":2,"evidence_url":"https://aidemos.com/evidence/5f9fefc1-ddaa-4a7f-9552-0a5bbb8f7172"}],"appears_in":[{"page_type":"ranking","slug":"background-noise-removal","title":"Best AI Tools to Remove Background Noise from Audio and Video Recordings","url":"https://aidemos.com/best/background-noise-removal","binding":"run"},{"page_type":"tool","slug":"adobe-podcast-enhance","title":null,"url":"https://aidemos.com/tools/adobe-podcast-enhance","binding":"run"},{"page_type":"tool","slug":"audo-studio","title":null,"url":"https://aidemos.com/tools/audo-studio","binding":"run"},{"page_type":"tool","slug":"auphonic","title":null,"url":"https://aidemos.com/tools/auphonic","binding":"run"},{"page_type":"tool","slug":"capcut","title":null,"url":"https://aidemos.com/tools/capcut","binding":"run"},{"page_type":"tool","slug":"cleanvoice","title":null,"url":"https://aidemos.com/tools/cleanvoice","binding":"run"},{"page_type":"tool","slug":"elevenlabs-voice-isolator","title":null,"url":"https://aidemos.com/tools/elevenlabs-voice-isolator","binding":"run"},{"page_type":"tool","slug":"noise-remover","title":null,"url":"https://aidemos.com/tools/noise-remover","binding":"run"},{"page_type":"tool","slug":"premiere-pro","title":null,"url":"https://aidemos.com/tools/premiere-pro","binding":"run"}],"same_scenario":[{"id":"34db05b6-44b4-48d9-8297-2e143d7b99f8","tool":"audo-studio","tool_name":"Audo Studio","verdict":"worked","score":null,"score_total":null,"note":"Removed most continuous outdoor background noises, including air/wind noise, breathing sounds, and bird chirping around 0:17, though some chair movement noise at the beginning remained."},{"id":"441dfe03-d99d-49a0-ba26-c761c4008931","tool":"auphonic","tool_name":"Auphonic","verdict":"worked","score":null,"score_total":null,"note":"Successfully removed the air/background noise and bird chirping around 0:17."},{"id":"39af516f-e465-45e9-ae91-83f718135970","tool":"cleanvoice","tool_name":"Cleanvoice","verdict":"mixed","score":null,"score_total":null,"note":"Removed ambient outdoor sounds and bird chirping around 0:17, but failed to remove the chair noise at the beginning."},{"id":"d25d4dca-e872-4e4f-a090-9ee54472ff22","tool":"elevenlabs-voice-isolator","tool_name":"ElevenLabs Voice Isolator","verdict":"worked","score":null,"score_total":null,"note":"The tool removed chair movement at the beginning, air/wind noise, and bird chirping around 0:17, producing a significantly cleaner output."},{"id":"f0029ea4-6b57-4074-9d94-194d1b7a7d33","tool":"noise-remover","tool_name":"Noise Remover","verdict":"worked","score":null,"score_total":null,"note":"Removes outdoor wind/air noise and bird chirping from a balcony recording."}]}