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
EmotionalPitchConversion
Search
Cova8bitdots
August 26, 2019
Programming
0
580
EmotionalPitchConversion
Tips of pitch conversion with Unity described in Japanese
Cova8bitdots
August 26, 2019
Tweet
Share
More Decks by Cova8bitdots
See All by Cova8bitdots
Latest_Information_of_CICD_for_UnityAppWithAppleVisionPro
cova8bitdots
0
76
HandGestureTool for AppleVisionPro
cova8bitdots
0
110
NinjaGazeTyping 制作秘話
cova8bitdots
0
330
UnityとGoogleCloudFunction を連携して社内サービスを作った話
cova8bitdots
0
190
Unity-chan.Terrastal!!
cova8bitdots
0
430
ExampleOfTilemap2D
cova8bitdots
0
140
unity_lt_2021_Dec.pdf
cova8bitdots
0
860
HowToUseAudioMixer
cova8bitdots
0
150
TrapOfSpriteAtlas
cova8bitdots
0
5.2k
Other Decks in Programming
See All in Programming
ポスターセッション: 「まっすぐ行って、右!」って言ってラズパイカーを動かしたい 〜生成AI × Raspberry Pi Pico × Gradioの試作メモ〜
komofr
0
980
CSC305 Lecture 04
javiergs
PRO
0
250
Goで実践するドメイン駆動開発 AIと歩み始めた新規プロダクト開発の現在地
imkaoru
4
680
iOSアプリの信頼性を向上させる取り組み/ios-app-improve-reliability
shino8rayu9
0
150
あなたの知らない「動画広告」の世界 - iOSDC Japan 2025
ukitaka
0
400
非同期jobをtransaction内で 呼ぶなよ!絶対に呼ぶなよ!
alstrocrack
0
540
iOS 17で追加されたSubscriptionStoreView を利用して5分でサブスク実装チャレンジ
natmark
0
620
uniqueパッケージの内部実装を支えるweak pointerの話
magavel
0
920
AIエージェント時代における TypeScriptスキーマ駆動開発の新たな役割
bicstone
4
1.5k
Pythonスレッドとは結局何なのか? CPython実装から見るNoGIL時代の変化
curekoshimizu
4
1.4k
なぜあの開発者はDevRelに伴走し続けるのか / Why Does That Developer Keep Running Alongside DevRel?
nrslib
3
370
猫と暮らすネットワークカメラ生活🐈 ~Vision frameworkでペットを愛でよう~ / iOSDC Japan 2025
yutailang0119
0
220
Featured
See All Featured
Building Flexible Design Systems
yeseniaperezcruz
329
39k
Mobile First: as difficult as doing things right
swwweet
224
10k
Principles of Awesome APIs and How to Build Them.
keavy
127
17k
Balancing Empowerment & Direction
lara
4
680
Faster Mobile Websites
deanohume
310
31k
Bootstrapping a Software Product
garrettdimon
PRO
307
110k
Why You Should Never Use an ORM
jnunemaker
PRO
59
9.6k
How to Think Like a Performance Engineer
csswizardry
27
2k
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
soudai
PRO
188
55k
The Straight Up "How To Draw Better" Workshop
denniskardys
237
140k
Optimizing for Happiness
mojombo
379
70k
Reflections from 52 weeks, 52 projects
jeffersonlam
352
21k
Transcript
ΤϞ͍ϐονม Roppongi.unity
ΤϞ͍ϐονม ϐονͱ Pitch : Իఔɻ৺ཧతͳɻ Իָݱ(ϨίʔσΟϯάɾϥΠϒɾֶߍͷ෦׆etc.)ͰΑ͘͏ݴ༿ɻ ɹɹɹྫ) ϐον͕ߴ͍ɺϐον͕߹͍ͬͯͳ͍ جຊपɿϐονʹରԠ͢Δཧྔ [Hz]
ֶɾཧͷੈքͰͪ͜ΒΛ͏ɻ ਓؒͷಛੑɿԻఔ2ഒ ≠ प2ഒ ࢀߟɿཧྔͱ৺ཧྔͱΛͭͳ͙ mel(ϝϧ) ͱ͍͏ई͕͋Δ
ΤϞ͍ϐονม Ի ԻɿԻָʹ༻͍ΔԻߴͷ૬ରతͳؔͷجఈͰ͋Δ(by Wikipedia) →͋Δج४Իͷपʹର͠ଞͷԻͷपΛͲ͏ઃఆ͢Δ͔ͷϧʔϧɻ දతͳԻ ɾ७ਖ਼ɹɹɹɿશͯͷԻ͕؆୯ͳൺͰද͞ΕΔɻԻʹ͏ͳΓ͕ແ͍ ɾϐλΰϥεɿશ5(υͱιͷؔ)Ͱ͋Δपൺ3:2 Λ࿈ଓͰߦ͍
ɹɹɹɹɹɹɹɹ֤ԻͷൺΛܭࢉ͢Δํ๏ ɾதશԻɹɹɿ3(υͱϛͷؔ)͕७ਖ਼ʹͳΔΑ͏ʹશ5Λগ͠ڱΊͨԻ ɾฏۉɹɹɹɿΦΫλʔϒΛج४ʹ12ԻΛִؒʹׂɻ ɹɹɹɹɹɹɹɹͭ·ΓԻج४Իʹ2ͷ12ࠜ㲈1.059Λ͔͚ͨ ɹɹɹɹɹɹɹɹ(ࢀߟ:ϐΞϊͷௐɿฏۉ+ௐ࢜͞Μͷඍௐ)
ΤϞ͍ϐονม ૣૹΓɾר͖͠Ͱϐον͕มΘΔ ɾΧηοτςʔϓͷ͋Εʢ࣌Εʣ ɹɾͦͦ࠷ۙʮૣ͠ʯɻʮר͘ʯͷͳΜͯͳ͍ ݪཧɿ୯Ґ࣌ؒ͋ͨΓʹಡΈऔΔͷͷपظ͕૿͑Δ ɹ→प͕ߴ͘ͳΔ ɹ→Իఔ͕ߴ͘ͳΔ [ࢀߟ]σδλϧͰͷ࠶ݱɿ 1. αϯυ༻ͷϦϯάόοϑΝΛ༻ҙ(DSP্ͳͲ)
2. ݱࡏ࠶ੜ͍ͯ͠ΔόοϑΝͷࢀরϙΠϯλΛ༻ҙ 3. όοϑΝΛnݸඈ͠ͰಡΈऔΕnഒ
ΤϞ͍ϐονม UNITY ͷϐονม ɾAudioSource.pitch ɾ[-3.0f 3.0f] ͷൣғͰมߋ͕Մೳ(ج४1.0f) ɾมॲཧΧηοτςʔϓͳͲͱಉ͡ݪཧ(ৄࡉFMODΛղੳ͢Δඞཁ͋Γ) Α͋͘ΔSE࠶ੜϝιουྫ
ຊʹ͋Δൣғͷ దͳʹͯ͠େৎʁ
ΤϞ͍ϐονม ҆ఆ ҆ఆ ҆ఆ ҆ఆ ҆ఆ ෆ҆ఆෆ҆ఆ ෆ҆ఆෆ҆ఆ ෆ҆ఆ
ෆ҆ఆ ෆ҆ఆ ҆ఆ 2Ի໐Β͢߹ɺશମతʹׂͱෆ҆ఆ ˠෆڠԻʹͳΓ͍͢
ΤϞ͍ϐονม UNITY ͷϐονม ɾ༧Ί༻͢ΔԻʢεέʔϧͰՄʣ ɹΛఆ͓ٛͯ͘͠ ɾϥϯμϜͰͲ͏ͯ͠ߦ͍͍ͨ߹ ɹͦͷ༻ՄೳԻͷத͔Βநબ ɾίϯϘͱ͔ʹؔ࿈͢ΔͳΒίϯϘʹ ɹԠͯ͡IndexΛΠϯΫϦϝϯτͤ͞Δ
ΤϞ͍ϐονม ·ͱΊ ɾϐονͷมߋʮԻָతʯʹਖ਼͍͔͠Ͳ͏͔ඇৗʹॏཁͳ؍ ɾ͏·͘ϐονมΛ͑ૉࡐͷઅʹͳΔ ɾ୯७ͳϐονมߋ࣌ؒ࣠มߋͯ͠͠·͏͜ͱΛ೦಄ʹ͓͘ ɹɾ࣌ؒ࣠Λมߋ͠ͳ͍ϐονมผ్αϯυΤϯδϯΛར༻ or ԻݯΛ༧Ί༻ҙ ࢀߟɿ
ϐονมʹVocoderपͱεϖΫτϥϜแབྷͷௐͰߦ͏ํ๏͋ͬͨΓ͠·͢
ΤϞ͍ϐονม ొஃऀใ Twitter: @8bitdots ɾεϚϗήʔϜ࡞ͷUnityΤϯδχΞ ɾήʔϜͱαϯυେ͖ ࠓճͷσϞϓϩάϥϜɿ https://github.com/Cova8bitdots/SoundPitchTest