| Paper Abstract and Keywords |
| Presentation |
2021-03-08 13:30
Grain Selection Method for Granular Synthesizer Using Image Input
Takuya Watanabe, Ochi Keiko, Obuchi Yasunari (Tokyo Univ Tech.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We have developed a system to automate the process of preparing sound sources for granular synthesizers, and to associate the impressions of the user's input images with the frequency bands of the preset sound sources, in order to improve convenience and provide new inspiration.The system consists of a Python script that selects grain presets based on similarity using RGB histograms and sends the pre sets using OSC, and a synthesizer patch using PureData that can read the preset sound sources and change the pitch of the pronounced tone using MIDI. In order to link the user's impression of the input image with the frequency characteristics of the grain preset, we created a questionnaire to evaluate the impression of the image and the frequency band of the preset. We proposed a method to select the grain with the frequency band whose impression is close to the input image. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Granular Synthesis / Synthesizer / Acoustic Synthesis / Image Input / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 45, pp. 233-236, March 2021. |
| Paper # |
|
| Date of Issue |
2021-03-01 (AIT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
AIT IIEEJ AS CG-ARTS |
| Conference Date |
2021-03-08 - 2021-03-08 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Online |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Expressive Japan 2021 |
| Paper Information |
| Registration To |
AS |
| Conference Code |
2021-03-AIT-IIEEJ-AS-ARTS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Grain Selection Method for Granular Synthesizer Using Image Input |
| Sub Title (in English) |
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| Keyword(1) |
Granular Synthesis |
| Keyword(2) |
Synthesizer |
| Keyword(3) |
Acoustic Synthesis |
| Keyword(4) |
Image Input |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(8) |
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| 1st Author's Name |
Takuya Watanabe |
| 1st Author's Affiliation |
Tokyo University of Technology (Tokyo Univ Tech.) |
| 2nd Author's Name |
Ochi Keiko |
| 2nd Author's Affiliation |
Tokyo University of Technology (Tokyo Univ Tech.) |
| 3rd Author's Name |
Obuchi Yasunari |
| 3rd Author's Affiliation |
Tokyo University of Technology (Tokyo Univ Tech.) |
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| Speaker |
Author-1 |
| Date Time |
2021-03-08 13:30:00 |
| Presentation Time |
75 minutes |
| Registration for |
AS |
| Paper # |
AIT2021-99 |
| Volume (vol) |
vol.45 |
| Number (no) |
no.8 |
| Page |
pp.233-236 |
| #Pages |
4 |
| Date of Issue |
2021-03-01 (AIT) |