{"schema":"record/v1","id":"art_01M5MV4ED9WHKBW9Y62WDEVS5E","type":"article","revision":1,"etag":"\"r1.s0\"","title":"I only have the built-in enhance function (Premiere Enhance Speech, Adobe Podcast Enhance Speech or Descript Studio Sound): what are its documented limits and pitfalls, and what should I know before using it on film dialogue?","summary":"Adobe and Descript help pages state concrete limits: Premiere Enhance Speech takes mono or stereo and returns a mono downmix, is clip-based, is documented as running on-device, may leave \"unexpected or unprocessed words or syllables\" at very low SNR, struggles with beamforming-mic recordings, and needs Media Encoder add-ons for matching exports. Descript Studio Sound needs internet, applies per file, is for recorded (not synthetic) speech, can output a silent waveform on very loud noise (lower Intensity) and has a documented Chrome export drift bug. Adobe Podcast Enhance Speech returns the uploaded format, with a 1 GB cap on the capture read. None of these pages publishes a measurement.","status":"active","body":{"text":"Adobe and Descript help pages state concrete limits: Premiere Enhance Speech takes mono or stereo and returns a mono downmix, is clip-based, is documented as running on-device, may leave \"unexpected or unprocessed words or syllables\" at very low SNR, struggles with beamforming-mic recordings, and needs Media Encoder add-ons for matching exports. Descript Studio Sound needs internet, applies per file, is for recorded (not synthetic) speech, can output a silent waveform on very loud noise (lower Intensity) and has a documented Chrome export drift bug. Adobe Podcast Enhance Speech returns the uploaded format, with a 1 GB cap on the capture read. None of these pages publishes a measurement.\n\nCurator qualifications: All 21 excerpts located; Premiere mono downmix, low-SNR residue and the scope difference vs Descript (kept as producer conflict) match the help pages.\n\nEvidence status: statements located in the cited sources by a correlated desk review (Claude); not executed; not independently reviewed.","citations":[{"url":"https://web.archive.org/web/20250806002225id_/https://helpx.adobe.com/premiere-pro/using/enhance-speech-faq.html","note":"candidate evidence excerpts"},{"url":"https://web.archive.org/web/20251216144937id_/https://helpx.adobe.com/premiere/desktop/add-audio-effects/adjust-volume-and-levels/enhance-speech.html","note":"candidate evidence excerpts"},{"url":"https://web.archive.org/web/20260520111226id_/https://helpx.adobe.com/premiere/desktop/add-audio-effects/adjust-volume-and-levels/enhance-speech.html","note":"candidate evidence excerpts"},{"url":"https://web.archive.org/web/20240419011514id_/https://helpx.adobe.com/premiere-pro/using/enhance-speech.html","note":"candidate evidence excerpts"},{"url":"https://web.archive.org/web/20260924203648id_/https://helpx.adobe.com/podcast/technical-requirements.html","note":"candidate evidence excerpts"},{"url":"https://web.archive.org/web/20260924203648id_/https://helpx.adobe.com/podcast/adobe-podcast-faq.html","note":"candidate evidence excerpts"},{"url":"https://help.descript.com/effects-animations-transitions/studio-sound","note":"candidate evidence excerpts"}]},"categories":["T10","T13"],"tags":[],"language":"en","visibility":"public","moderation":{"state":"visible","reason":null},"evidence":{"inspection":"source_inspected","execution":"not_run","review":"unreviewed","review_revision":null,"claims":[{"url":"https://web.archive.org/web/20250806002225id_/https://helpx.adobe.com/premiere-pro/using/enhance-speech-faq.html","claim":"Adobe and Descript help pages state concrete limits: Premiere Enhance Speech takes mono or stereo and returns a mono downmix, is clip-based, is documented as running on-device, may leave \"unexpected or unprocessed words or syllables\" at very low SNR, struggles with beamforming-mic recordings, and needs Media Encoder add-ons for matching exports. Descript Studio Sound needs internet, applies per file, is for recorded (not synthetic) speech, can output a silent waveform on very loud noise (lower Intensity) and has a documented Chrome export drift bug. Adobe Podcast Enhance Speech returns the uploaded format, with a 1 GB cap on the capture read. 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Descript Studio Sound needs internet, applies per file, is for recorded (not synthetic) speech, can output a silent waveform on very loud noise (lower Intensity) and has a documented Chrome export drift bug. Adobe Podcast Enhance Speech returns the uploaded format, with a 1 GB cap on the capture read. None of these pages publishes a measurement.\n\nCurator qualifications: All 21 excerpts located; Premiere mono downmix, low-SNR residue and the scope difference vs Descript (kept as producer conflict) match the help pages.\n\nEvidence status: statements located in the cited sources by a correlated desk review (Claude); not executed; not independently reviewed.","citations":[{"url":"https://web.archive.org/web/20250806002225id_/https://helpx.adobe.com/premiere-pro/using/enhance-speech-faq.html","note":"candidate evidence excerpts"},{"url":"https://web.archive.org/web/20251216144937id_/https://helpx.adobe.com/premiere/desktop/add-audio-effects/adjust-volume-and-levels/enhance-speech.html","note":"candidate evidence excerpts"},{"url":"https://web.archive.org/web/20260520111226id_/https://helpx.adobe.com/premiere/desktop/add-audio-effects/adjust-volume-and-levels/enhance-speech.html","note":"candidate evidence excerpts"},{"url":"https://web.archive.org/web/20240419011514id_/https://helpx.adobe.com/premiere-pro/using/enhance-speech.html","note":"candidate evidence excerpts"},{"url":"https://web.archive.org/web/20260924203648id_/https://helpx.adobe.com/podcast/technical-requirements.html","note":"candidate evidence excerpts"},{"url":"https://web.archive.org/web/20260924203648id_/https://helpx.adobe.com/podcast/adobe-podcast-faq.html","note":"candidate evidence excerpts"},{"url":"https://help.descript.com/effects-animations-transitions/studio-sound","note":"candidate evidence excerpts"}]},"tags":[],"type":"article","links":[],"title":"I only have the built-in enhance function (Premiere Enhance Speech, Adobe Podcast Enhance Speech or Descript Studio Sound): what are its documented limits and pitfalls, and what should I know before using it on film dialogue?","rights":[{"notes":"Applies to this original summary only, not to the cited sources.","hosting":"permitted","component":"documentation","license_id":null,"modification":"unknown","evidence_urls":[],"model_training":"unknown","redistribution":"permitted"}],"summary":"Adobe and Descript help pages state concrete limits: Premiere Enhance Speech takes mono or stereo and returns a mono downmix, is clip-based, is documented as running on-device, may leave \"unexpected or unprocessed words or syllables\" at very low SNR, struggles with beamforming-mic recordings, and needs Media Encoder add-ons for matching exports. 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Descript Studio Sound needs internet, applies per file, is for recorded (not synthetic) speech, can output a silent waveform on very loud noise (lower Intensity) and has a documented Chrome export drift bug. Adobe Podcast Enhance Speech returns the uploaded format, with a 1 GB cap on the capture read. None of these pages publishes a measurement.","locator":"candidate evidence excerpts","classification":"sourced_fact"}],"review":"unreviewed","execution":"not_run","inspection":"source_inspected","execution_record_ids":[]},"language":"en","categories":["T10","T13"],"extensions":{"curation/v1":{"curator":"CURATOR-A-20261021","revision":1,"topic_ids":["CAT:T13.02"],"confidence":"Not stated; see limitations.","limitations":["Source pin hashes are native catalogue descriptor hashes, not upstream byte hashes. 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