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
node-web-audio-apiにコントリビュートした結果
Search
Amagi
May 08, 2016
Technology
0
1k
node-web-audio-apiにコントリビュートした結果
Amagi
May 08, 2016
Tweet
Share
More Decks by Amagi
See All by Amagi
Enchant your website with VFX-JS
fand
0
70
How to hack VS Code: evil ways (Japanese)
fand
5
3.5k
READY FOR THE BATTLE? -Introduction to Live Coding-
fand
1
490
GLSL PostEffect in TouchDesigner
fand
2
2k
VEDA GLSL Livecoding workshop
fand
2
5.2k
PWA 方法 無料 今すぐ
fand
3
1.5k
Have you ever heard GPUs cry?
fand
2
3.7k
Real World GLSL
fand
0
250
APIs for VJ-ing
fand
1
6.8k
Other Decks in Technology
See All in Technology
AIアプリケーション開発でAzure AI Searchを使いこなすためには
isidaitc
0
110
My small contributions - Fujiwara Tech Conference 2025
ijin
0
1.4k
WantedlyでのKotlin Multiplatformの導入と課題 / Kotlin Multiplatform Implementation and Challenges at Wantedly
kubode
0
250
Docker Desktop で Docker を始めよう
zembutsu
PRO
0
170
いま現場PMのあなたが、 経営と向き合うPMになるために 必要なこと、腹をくくること
hiro93n
9
7.7k
AWS re:Invent 2024 re:Cap Taipei (for Developer): New Launches that facilitate Developer Workflow and Continuous Innovation
dwchiang
0
170
CDKのコードレビューを楽にするパッケージcdk-mentorを作ってみた/cdk-mentor
tomoki10
0
210
カップ麺の待ち時間(3分)でわかるPartyRockアップデート
ryutakondo
0
140
Reactフレームワークプロダクトを モバイルアプリにして、もっと便利に。 ユーザに価値を届けよう。/React Framework with Capacitor
rdlabo
0
130
「隙間家具OSS」に至る道/Fujiwara Tech Conference 2025
fujiwara3
7
6.5k
comilioとCloudflare、そして未来へと向けて
oliver_diary
6
450
2025年のARグラスの潮流
kotauchisunsun
0
790
Featured
See All Featured
A Modern Web Designer's Workflow
chriscoyier
693
190k
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
stephaniewalter
280
13k
Become a Pro
speakerdeck
PRO
26
5.1k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
eileencodes
33
2k
The Power of CSS Pseudo Elements
geoffreycrofte
74
5.4k
Distributed Sagas: A Protocol for Coordinating Microservices
caitiem20
330
21k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
30
2.1k
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
rmw
33
2.7k
Thoughts on Productivity
jonyablonski
68
4.4k
How to Think Like a Performance Engineer
csswizardry
22
1.3k
[RailsConf 2023] Rails as a piece of cake
palkan
53
5.1k
The Web Performance Landscape in 2024 [PerfNow 2024]
tammyeverts
3
360
Transcript
OPEFXFCBVEJPBQJʹ ίϯτϦϏϡʔτͨ݁͠Ռ @amagitakayosi Kyoto.js #10
@amagitakayosi
ͨ·ʹ+4ͰԻΛ໐Β͢ http://evil.gmork.in/ γϯη+γʔέϯαʔ https://github.com/fand/lolipop ԻָϓϨΠϠʔ
8FC "VEJP "1*
Web Audio API w ϒϥβ͔ΒԻ͕ग़Δ w ΦγϨʔλʔΈ߹Θͤͯγϯηͭͬͨ͘Γ Τίʔ͔͚ͨΓͰ͖Δ w ͪΐͬͱͨ͠ήʔϜͷԻ͔Β
࡞ۂڥ·Ͱ
https://speakerdeck.com/fand/web-picopico-api ֓ཁʹ͍ͭͯͪ͜Β
sebpiq/node-web-audio-api w 8FC"VEJP"1*Λ +4Ͱ෦తʹ࣮ w /PEFKTͰԻ͕ग़Δʂ
ରԠͯ͠ΔAPIগͳ͍
ରԠͯ͠ΔAPIগͳ͍ w ԻΛࠨӈʹৼͬͨΓͰ͖ͳ͍ w 1VMM3FRૹΔ͔ʔ
$ISPNJVNͷίʔυಡΉ https://code.google.com/p/chromium/codesearch#chromium/src/third_party/WebKit/Source/ modules/webaudio/PannerNode.cpp
Chromiumͷίʔυ w ߴʹநԽ͞ΕͯΔ w +4Ͱͦͷ··Ҡ২ͯ͠ ʹͳΔ w 50%0ίϝϯτ݁ߏ͋Δ
༷ͷ४ڌ w ϒϥβ༷ͷESBGUΛݩʹ࣮ w ΞϧΰϦζϜ༷ͷϚϚ w ༷ɺ͕ٞΜͰ ݁ߏසൟʹมߋ͕͋Δ
ٞͷΑ͏͢
ϥΠηϯε w OPEFXFCBVEJPBQJ.*5 w $ISPNJVN#4%͚ͩͲ 8FC"VEJPͷ෦#4%ʁ w $ ͔Β+4ͷҠ২ʁ
ઐՈͷํͷϒϩάΈͨΓ
݁ہ w ຆͲͷॲཧϥΠηϯε௨Γͱ͍͏͜ͱͰ Ϛʔδ͞Εͨ
sebpiq͞Μͦ͠͏
sebpiq͞Μͦ͠͏
sebpiq͞Μͦ͠͏
None
None
None
None
·ͱΊ w $ISPNJVNͷίʔυಡΉͷָ͔ͬͨ͠ w $ ͔ΒԿߟ͑ͣҠ২͢Δͷ ແବ͕ଟ͍ w ϥΠηϯεΉ͍ͣ w
XFCBVEJPFOHJOF͔͓ͭ͏