|
JAIST Repository >
Special Collections >
KCSSS >
第5回知識創造支援システムシンポジウム報告書＜2008年＞ >
Please use this identifier to cite or link to this item:
https://hdl.handle.net/10119/4421
|
| Title: | ジェスチャ併用型Voice-to-MIDIシステムの提案 |
| Authors: | 伊藤, 直樹
西本, 一志 |
| Keywords: | Voice-to-MIDI
Gesture
Tapping
Rhythm segmentation
Pitch correction |
| Issue Date: | 14-Mar-2008 |
| Publisher: | 日本創造学会, 北陸先端科学技術大学院大学 |
| Abstract: | Voice-to-MIDI, one of the input methods for MIDI sequence data, has a merit that users can input melodies intuitively. However, sometimes the quolity of pitch translation is not satisfactory. To solve this issue, we propose a method to correct such translation mistakes by concurrently using rhythm taps and gestures with the Voice-to-MIDI. Our method allows the users to input 3 level （high / low / hold） pitch transition information by tap gesture when they start to sing and tap. After singing and tapping, the note peers have the paradox between pitch transition by pitch translation algorithm and pitch transition by tap gesture are corrected by the pitch correction rules. We developped the prototype system and had the experiments to evaluate the pitch correction accuracy and its usability with 2 subjects. According to an example of the results, For total 4 paradoxical note peers, 1 peer was corrected propery, but others are corrected with mistakes. For our system, the subjects said it is heavy work that they should sing, tap and imagine the pitch transition concurrently. Our method shows some usable case, but we found the issues of our method and correction rules. |
| Description: | 第五回知識創造支援システムシンポジウム, 主催：日本創造学会，北陸先端科学技術大学院大学, 共催：石川県産業創出支援機構文部科学省知的クラスター創成事業金沢地域「アウェアホームのためのアウェア技術の開発研究」, 開催：平成20年2月21日～23日, 報告書発行：平成20年3月14日 |
| Language: | jpn |
| URI: | https://hdl.handle.net/10119/4421 |
| Appears in Collections: | 第5回知識創造支援システムシンポジウム報告書＜2008年＞
|
Files in This Item:
| File |
Description |
Size | Format |
|---|
| 2008-2-10-itou.pdf | | 280Kb | Adobe PDF | View/Open |
|
All items in DSpace are protected by copyright, with all rights reserved.
|
