{"_buckets": {"deposit": "16c26bb5-c3c8-4d66-9704-2a893e9cbd1d"}, "_deposit": {"id": "2004038", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2004038"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02004038", "sets": ["1642837880629", "1642838406845"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "Piano Sound Characteristics: A Study on Some Factors Affecting Loudness in Digital And Acoustic Pianos", "subitem_1551255648112": "en"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Adli, Alexander", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Nakao, Zensho", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "仲尾, 善勝", "creatorNameLang": "ja"}]}]}, "item_1617186476635": {"attribute_name": "Access Rights", "attribute_value_mlt": [{"subitem_1522299639480": "open access", "subitem_1600958577026": "http://purl.org/coar/access_right/c_abf2"}]}, "item_1617186609386": {"attribute_name": "Subject", "attribute_value_mlt": [{"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Piano sound"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Loudness"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Sones"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Amplitude envelope"}]}, "item_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "The study of the piano sound characteristics is an essential part on the way of creation of high quality synthesizers and computer music applications. This paper focuses on the loudness property of the piano and on what and how different piano characteristics affect its loudness. This research combines results of other studies about this issue, as well as the authors\u0027 experimental study in this field. The aim of such research is to create a relatively simple model which allows calculating the expected loudness of the piano music when it is digitally represented in MIDI. The loudness information can benefit computer music applications like visualizers, automatic music classifiers, and performance study applications.", "subitem_description_type": "Other"}, {"subitem_description": "紀要論文", "subitem_description_type": "Other"}]}, "item_1617186643794": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_1522300295150": "ja", "subitem_1522300316516": "琉球大学工学部"}]}, "item_1617186702042": {"attribute_name": "Language", "attribute_value_mlt": [{"subitem_1551255818386": "eng"}]}, "item_1617186783814": {"attribute_name": "Identifier", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/20.500.12000/7090"}]}, "item_1617186920753": {"attribute_name": "Source Identifier", "attribute_value_mlt": [{"subitem_1522646500366": "ISSN", "subitem_1522646572813": "0389-102X"}, {"subitem_1522646500366": "NCID", "subitem_1522646572813": "AN0025048X"}]}, "item_1617186941041": {"attribute_name": "Source Title", "attribute_value_mlt": [{"subitem_1522650068558": "ja", "subitem_1522650091861": "琉球大学工学部紀要"}]}, "item_1617187056579": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2008-05", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "69", "bibliographicPageEnd": "52", "bibliographicPageStart": "49"}]}, "item_1617258105262": {"attribute_name": "Resource Type", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_1617265215918": {"attribute_name": "Version Type", "attribute_value_mlt": [{"subitem_1522305645492": "VoR", "subitem_1600292170262": "http://purl.org/coar/version/c_970fb48d4fbd8a85"}]}, "item_1617605131499": {"attribute_name": "File", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "download_preview_message": "", "file_order": 0, "filename": "No69p49.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2004038/files/No69p49.pdf"}, "version_id": "c5cc96a3-985e-492c-9089-6f63a83ced6d"}]}, "item_title": "Piano Sound Characteristics: A Study on Some Factors Affecting Loudness in Digital And Acoustic Pianos", "item_type_id": "15", "owner": "1", "path": ["1642837880629", "1642838406845"], "permalink_uri": "http://hdl.handle.net/20.500.12000/7090", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2008-09-02"}, "publish_date": "2008-09-02", "publish_status": "0", "recid": "2004038", "relation": {}, "relation_version_is_last": true, "title": ["Piano Sound Characteristics: A Study on Some Factors Affecting Loudness in Digital And Acoustic Pianos"], "weko_shared_id": -1}