Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Do It Yourself: Sonic Visualiserで音楽分析してみよう
Search
Sponsored
·
Your Podcast. Everywhere. Effortlessly.
Share. Educate. Inspire. Entertain. You do you. We'll handle the rest.
→
Yuya Yamamoto
June 29, 2022
Research
2k
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
Do It Yourself: Sonic Visualiserで音楽分析してみよう
2022年6月29日に行われたMusic×Analytics Meetup Vol.8 のLT発表資料です.
(一部修正予定)
Yuya Yamamoto
June 29, 2022
More Decks by Yuya Yamamoto
See All by Yuya Yamamoto
GMI44@Music and Language研究のサーベイ報告
yamathcy
1
160
APSIPA 2023 Toward Leveraging Pre-Trained Self-Supervised Frontends for Automatic Singing Voice Understanding Tasks: Three Case Studies
yamathcy
0
130
muana vol.11 音楽識別の事前学習モデル
yamathcy
1
820
国際会議ISMIR2022報告(山本分)
yamathcy
0
240
2022年度情報学学位プログラム説明会 学生体験談
yamathcy
0
200
LSPC博士前期チュートリアル
yamathcy
0
220
MULTIMODAL METRIC LEARNING FOR TAG-BASED MUSIC RETRIEVAL@ICASSP2021読み会
yamathcy
0
1.9k
SIGMUS130-yamamoto
yamathcy
0
72
#muana IRM
yamathcy
0
2.4k
Other Decks in Research
See All in Research
AIで最適化を解けるか?
mickey_kubo
0
100
NLP colloquium: AI Safety Survey
kanekomasahiro
0
540
討議:RACDA設立30周年記念都市交通フォーラム2026
trafficbrain
0
940
Dual Quadric表現を用いた動的物体追跡とRGB-D・IMU制約の密結合によるオドメトリ推定
nanoshimarobot
0
400
COFFEE-Japan PROJECT Impact Report(海ノ向こうコーヒー)
ontheslope
0
1.8k
姫路市 -都市OSの「再実装」-
hopin
0
1.7k
FUSE-RSVLM: Feature Fusion Vision-Language Model for Remote Sensing
satai
3
840
「車1割削減、渋滞半減、公共交通2倍」を 熊本から岡山へ@RACDA設立30周年記念都市交通フォーラム2026
trafficbrain
1
1.1k
計算情報学研究室(数理情報学第7研究室)2026
tomohirokoana
0
510
「なんとなく」の顧客理解から脱却する ──顧客の解像度を武器にするインサイトマネジメント
tajima_kaho
10
7.6k
Unified Audio Source Separation (Defense Slides)
kohei_1979
1
610
「行ける・行けない表」による地域公共交通の性能評価
bansousha
0
160
Featured
See All Featured
Agile that works and the tools we love
rasmusluckow
331
21k
Un-Boring Meetings
codingconduct
0
310
What’s in a name? Adding method to the madness
productmarketing
PRO
24
4.1k
Jamie Indigo - Trashchat’s Guide to Black Boxes: Technical SEO Tactics for LLMs
techseoconnect
PRO
0
160
Navigating Team Friction
lara
192
16k
Producing Creativity
orderedlist
PRO
348
40k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
31
2.8k
Darren the Foodie - Storyboard
khoart
PRO
3
3.4k
How to build an LLM SEO readiness audit: a practical framework
nmsamuel
1
770
Thoughts on Productivity
jonyablonski
76
5.2k
More Than Pixels: Becoming A User Experience Designer
marktimemedia
3
430
SEO for Brand Visibility & Recognition
aleyda
0
4.6k
Transcript
Do It Yourself: Sonic VisualiserͰԻָੳͯ͠ΈΑ͏ ʙσʔληοτͷϋϯυϦϯάఴ͑ͯʙ 2022/06/29 Music × Analytics
meetup vol.8 ࢁຊ ༤ (yamatchy)
ࣗݾհ • ࢁຊ ༤ (yamatchy) • ஜେֶେֶӃ D2 • ઐɿԻָɾԻڹใॲཧ
• ʮՎএɾԋͱϓϨΠϠʔɾϦεφʔͷΩϡʔϐουʯ Λ࡞Γ͍ͨ • ͦͷϚονϯάͷצॴͲ͜ʹ͋Δͷ͔ʁΛ͍ଓ͚ ࣦഊͷຖ • ͖ͳΞʔςΟετɿΰʔϧσϯϘϯόʔ 2 จࣥචதͷ ͕ͨ͢ ͢Έ͔ɿ ͭ͘ͷ
࠷ॳʹؔͳ͍ʢʁʣએ • ԻָใॲཧͷπʔϧΛ·ͱΊͯ·͢ • python/matlabଞͷϥΠϒϥϦɾσεΫτοϓΞϓϦ • αʔϕΠࢿྉɾϨΫνϟʔࢿྉʢͨͩ͠શ෦ӳޠʣ • https://github.com/yamathcy/awesome-music- infomatics
• Έͳ͞ΜԿ͔͍ͬͯͨΒPRʹͯՃ͓ئ͍ ͠·͢ʂ 3
ຊʹೖΓ·͢
ࠓͷ • Sonic visualiserͷڭ հ 5 ఘϝϩϯ༷ͷπΠʔτΑΓ https://twitter.com/_Akira_Melon_/status/ 1538172760622776321 ͜ͷπʔϧ
Sonic visualiserͱ • Queen MaryେֶͷCentre for digital music άϧʔϓ࡞ͷԻָੳͷͨΊͷιϑτΣΞ •
ֶज़༻ʹ͘༻͍ΒΕΔʢओʹσʔλ ηοτΛ࡞ΔΞϊςʔγϣϯతʣ • จग़ͯΔ • https://www.sonicvisualiser.org/ 6 $ISJT$BOOBN $ISJTUJBO-BOEPOF BOE.BSL4BOEMFS 4POJD7JTVBMJTFS "O0QFO4PVSDF"QQMJDBUJPOGPS7JFXJOH "OBMZTJOH BOE"OOPUBUJOH .VTJD"VEJP'JMFT JO1SPDFFEJOHTPGUIF"$..VMUJNFEJB *OUFSOBUJPOBM$POGFSFODF
wavΛಡΈࠐΜͰදࣔͯ͠৭ʑΔͱ… 7 UIͷશମਤ
wavΛಡΈࠐΜͰදࣔͯ͠৭ʑΔͱ… 8 UIͷશମਤ 🤔ʁ
Sonic visualiserͰͰ͖Δ͜ͱ • 1ɽσʔλ/ϝλσʔλͷ؍ • 2ɽԻָཁૉͷࣗಈղੳ • 3ɽʢ࣌ʹࣗಈͳʣΞϊςʔγϣϯ 9
Sonic visualiserͰͰ͖Δ͜ͱ • 1ɽσʔλ/ϝλσʔλͷ؍ • 2ɽԻָཁૉͷࣗಈղੳ • 3ɽʢ࣌ʹࣗಈͳʣΞϊςʔγϣϯ 10
σʔλɾϝλσʔλͷ؍ 11 εϖΫτϩάϥϜ ʢ࣌ؒ͝ͱͷपղੳ݁Ռʣ ৴߸ܗ εϖΫτϥϜ ʢ͋Δ࣌ͷ पղੳͷ݁Ռʣ ♪ϩϏϯιϯ/εϐοπ
σʔλɾϝλσʔλͷ؍ 12 όοΫίʔϥε ग़ݱ෦ Վͷϐον ʢ੨ۂઢʣ ՎͷԻූ ʢࠇઢʣ ίʔυਐߦ ʢλΠϛϯάɿઢʣ
♪ϩϏϯιϯ/εϐοπ
εϖΫτϩάϥϜදࣔͷόϦΤʔγϣϯ͕ͱʹ͔͍͘͢͝ 13 )[·Ͱ E#ৼ෯ ϐʔΫप ͷΈڧௐ શपଳҬ ઢܗৼ෯ Ґ૬ʢʂʣ
͍ΖΜͳԻָಛྔͷՄࢹԽͰ͖Δ 14 ΫϩϚάϥϜ ʢ֤Իͷͷڧ͞ʣ εϖΫτϧಛྔ ʢԻͷ໌Δ͞ɾ ͟Β͖ͭʣ $POTUBOU2εϖΫτϩάϥϜ ʢԻͷղೳΛ্͛ͨεϖΫτϩάϥϜʣ .'$$
ʢԻ৭ʹؔ͢Δಛྔʣ
Sonic visualiserͰͰ͖Δ͜ͱ • 1ɽσʔλ/ϝλσʔλͷ؍ • 2ɽԻָཁૉͷࣗಈղੳ • 3ɽʢ࣌ʹࣗಈͳʣΞϊςʔγϣϯ 15
Իָʹ͞·͟·ͳཁૉؚ͕·ΕΔ͕… 16 Sonic visualiserʹΑΔԻָੳ • Ϗʔτɼςϯϙ • ԻָߏʢAϝϩɼαϏʣ • ϐονɾԻߴʢָේʣ
• ίʔυਐߦ • Ի৭ʢੳ্ͰԻڹಛྔͱ͠ ͯهड़ʣ
Sonic visualiserͷϓϥάΠϯΛ͑ࣗಈͰղੳͰ͖·͢ʂ 17 Sonic visualiserʹΑΔԻָੳ Ϗʔτʢᒵઢʣͱςϯϙʢࠨ্ʣ by Tempo and Beat
tracker ίʔυਐߦ by Chordino ϝϩσΟݕग़ by Melodia ଞʹԻූͷ࠾ේΩʔͷࣝผ৭ʑ
۠ؒΛબΜͰੳ͔͚Δ͚ͩ 18 Sonic visualiserʹΑΔԻָੳ ख๏ͷ νϡʔχϯάՄೳ
Sonic visualiserͰͰ͖Δ͜ͱ • 1ɽσʔλ/ϝλσʔλͷ؍ • 2ɽԻָཁૉͷࣗಈղੳ • 3ɽʢ࣌ʹࣗಈͳʣΞϊςʔγϣϯ 19
Իָσʔλʹରͯ͠ϥϕϧΛ͚ͭΔ͜ͱ 20 Ξϊςʔγϣϯ EXɿίʔυਐߦਪఆ C C C G Am Am
Em ϥϕϧ σʔληοτ࡞ʹෆՄܽɽ Իָͷ߹ɼϥϕϧ͕ۂશମͷ߹ ʢՎख໊ɼδϟϯϧʣͱɼ ۂதͷҰࠁҰࠁͷ߹ʢίʔυਐߦɼ Ϗʔτʣ͕ଘࡏ →͕ࣝͳ͍ͱ͍͠͠ΊͪΌେม
ʮݟͯʯʮௌ͍ͯʯʮ(࣌ʹ) ͬͯΒ͏ʯΞϊςʔγϣϯ͕Մೳʂ 21 • ݟΔɿεϖΫτϩάϥϜ͍ΖΜͳಛྔΛՄࢹԽͰ͖Δ • ௌ͘ɿͪΖΜϓϨΠόοΫػೳ͋Δ • ͬͯΒ͏ɿࣗಈղੳػೳ ->
ޡࣝผΛमਖ਼ͯ࣌ؒ͠ॖ Sonic visualiserʹΑΔΞϊςʔγϣϯ BmͰͳ͘Bm7 8ΫϦοΫ ϥϕϧΛฤू ͯ͢͠
Իָͷ֤ཁૉʹ߹ΘͤͨϥϕϧʹରԠՄೳʂ 22 ଟछଟ༷ͳੑ࣭ͷϥϕϧΛαϙʔτ Time instance labelɿϥϕϧ+࣌ࠁɽ ϏʔτɼυϥϜͷԻූ Time value labelɿ࿈ଓ+࣌ࠁɽϐον
NotesɿԻߴ+։࢝࣌ࠁ+ऴྃ࣌ࠁɽ MIDIͷָේσʔλ Region labelɿϥϕϧ+։࢝࣌ࠁ+ऴྃ࣌ࠁɽ ίʔυਐߦɼηΫγϣϯɼ ΠϕϯτʢόοΫίʔϥεग़ݱ෦ʣ
ػցֶशͷੳʹ͔͚ΔͷϥΫϥΫ • ϥϕϧCSVͰΠϯϙʔτ/ΤΫεϙʔτՄೳ • [࣌ؒ, ϥϕϧ]ͱ͍͏ྻܗࣜͰΤΫεϙʔτͰ͖Δ • ੳࡁΈͷϥϕϧͷՄࢹԽՄೳ 23 ϝϩσΟͷϐονΛ
ΤΫεϙʔτ ֤ྻ͕ͲΜͳ͔ࢦఆ ͯ͠Πϯϙʔτ
Sonic visualiserΛ༻͍ͯߦΘΕͨੳ/࡞ΒΕͨσʔληοτ 24 • ϝλϧԻָͷεΫϦʔϜͷੳ • δϟζͷεΟϯά • ༗໊ϰΝΠΦϦχετͷԋੳɾࣝผ •
ՎএͷϐονͷͣΕͷੳ • ೆΠϯυ (Cartanic music) ͷଧָثԻָͷੳ • ҟͳΔڹڥ͕ϐΞϊԋͷςϯϙʹٴ΅͢Өڹ • ՎͱͷൃԻͷҧ͍ͷੳ • etc… ݚڀऀͨͪޚ༻ୡ • AVP: ϘΠεύʔΧογϣϯ • SAMBASET: αϯόԋ • EMOPIA: ϐΞϊԋͱײੳ • Dagstuhl ChoirSet: ߹এ • CBF dataset: தࠃͷԣథͷԋςΫχοΫ • etc… ੳ σʔληοτ ʢจݙใޙ΄Ͳܝࡌ͠·͢m(_ _)mʣ
͓ΘΓʹɿSonic visualiserͰͰ͖Δ͜ͱ 25 • 1ɽσʔλ/ϝλσʔλͷ؍ • 2ɽԻָཁૉͷࣗಈղੳ • 3ɽʢ࣌ʹࣗಈͳʣΞϊςʔγϣϯ ԻָͷੳͰ͖Δ෯͕͕Γ·͢ʂ
ͥͻSonic VisualiserΛͬͯΈ͍ͯͩ͘͞ʂʂ https://www.sonicvisualiser.org/
End
ܑఋʢʁʣ • Tonyʀࣖίϐπʔϧ • ୯Իԋͷ࠾ේʹಛԽͨ͠ɼεϖΫτϩάϥϜΛݟͳ͕Β࠾ේͷͰ͖Δ ศརͳπʔϧ • https://www.sonicvisualiser.org/tony/ 27
ܑఋʢʁʣ • Sonic annotator • Sonic visualiserͷԻָੳΛίϚϯυϥΠϯͰͬͯ͘ΕΔͷ • https://vamp-plugins.org/sonic-annotator/ 28
qiitaͷهࣄॻ͍ͯ·ͨ͠ • https://qiita.com/yamathcy/items/db0626d01bb2c1f40107 • ޙฤΛ࡞͍ͬͯͳ͍ 29