{"_buckets": {"deposit": "c252a6ee-62b8-474e-a4ae-7ff73fceb847"}, "_deposit": {"id": "4491", "owners": [], "pid": {"revision_id": 0, "type": "recid", "value": "4491"}, "status": "published"}, "_oai": {"id": "oai:meral.edu.mm:recid/4491", "sets": ["user-ucsy"]}, "communities": ["ucsy"], "item_1583103067471": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "An Audio Steganography Scheme Robust to White Gaussian Noise Attack", "subitem_1551255648112": "en_US"}]}, "item_1583103085720": {"attribute_name": "Description", "attribute_value_mlt": [{"interim": "An innovative audio Steganographyscheme based on optimize algorithm asProbabilistic Global Search Lausanne (PGSL) inmodified discrete cosine transform domain(MDCT) is proposed. Inaudibility and robustnessare two main important requirements for audioSteganography. The major contribution of theproposed system is to embed the secret data inthe best MDCT coefficients against secretmessage detection from unauthorized users.Embed the secret data by employing originalsignal transformation with MDCT and best pointsearching process through PGSL Algorithm toachieve high inaudible and robustness. Results ofthe experimental test using clean utterances fromTexas Instruments Massachusetts Institute ofTechnology (TIMIT) databases and music filesshow error-free data recovery from noiseaddition attack stego audio. Robustness of thesystem is evaluated with BER (bit error rate).Spectrogram and Informal listening test alsoshowed that the distortions in the stego audiofrom the original cover speech and music files isimperceptible and inaudible even with highpayload."}]}, "item_1583103108160": {"attribute_name": "Keywords", "attribute_value_mlt": [{"interim": "MDCT"}, {"interim": "PGSL Algorithm"}, {"interim": "Secret data communication"}]}, "item_1583103120197": {"attribute_name": "Files", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "date": [{"dateType": "Available", "dateValue": "2019-11-14"}], "displaytype": "preview", "download_preview_message": "", "file_order": 0, "filename": "10068.pdf", "filesize": [{"value": "499 Kb"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 499000.0, "url": {"url": "https://meral.edu.mm/record/4491/files/10068.pdf"}, "version_id": "7458ef53-7016-4994-89ed-9b0c072d8304"}]}, "item_1583103131163": {"attribute_name": "Journal articles", "attribute_value_mlt": [{"subitem_issue": "", "subitem_journal_title": "Tenth International Conference On Computer Applications (ICCA 2012)", "subitem_pages": "", "subitem_volume": ""}]}, "item_1583103147082": {"attribute_name": "Conference papers", "attribute_value_mlt": [{"subitem_acronym": "", "subitem_c_date": "", "subitem_conference_title": "", "subitem_part": "", "subitem_place": "", "subitem_session": "", "subitem_website": ""}]}, "item_1583103211336": {"attribute_name": "Books/reports/chapters", "attribute_value_mlt": [{"subitem_book_title": "", "subitem_isbn": "", "subitem_pages": "", "subitem_place": "", "subitem_publisher": ""}]}, "item_1583103233624": {"attribute_name": "Thesis/dissertations", "attribute_value_mlt": [{"subitem_awarding_university": "", "subitem_supervisor(s)": [{"subitem_supervisor": ""}]}]}, "item_1583105942107": {"attribute_name": "Authors", "attribute_value_mlt": [{"subitem_authors": [{"subitem_authors_fullname": "Su, Ei Thin"}]}]}, "item_1583108359239": {"attribute_name": "Upload type", "attribute_value_mlt": [{"interim": "Publication"}]}, "item_1583108428133": {"attribute_name": "Publication type", "attribute_value_mlt": [{"interim": "Article"}]}, "item_1583159729339": {"attribute_name": "Publication date", "attribute_value": "2012-02-28"}, "item_1583159847033": {"attribute_name": "Identifier", "attribute_value": "http://onlineresource.ucsy.edu.mm/handle/123456789/2419"}, "item_title": "An Audio Steganography Scheme Robust to White Gaussian Noise Attack", "item_type_id": "21", "owner": "1", "path": ["1597824273898"], "permalink_uri": "http://hdl.handle.net/20.500.12678/0000004491", "pubdate": {"attribute_name": "Deposited date", "attribute_value": "2019-11-14"}, "publish_date": "2019-11-14", "publish_status": "0", "recid": "4491", "relation": {}, "relation_version_is_last": true, "title": ["An Audio Steganography Scheme Robust to White Gaussian Noise Attack"], "weko_shared_id": -1}