Tone.jsを使ãˆã°éŸ³æ¥½çŸ¥è˜ã‚¼ãƒã®ç§ã§ã‚‚ç°¡å˜ã«ä½œæ›²ã—ã¦éŠã¹ãŸï¼ - Qiita
import Tone from "tone"; const synth = new Tone.Synth().toMaster(); // note:ドレミãªã©ã®éŸ³éšŽã‚’指定 // dur:「4nã€->「♩ã€(四分音符)ã€ã€Œ8nã€->「♪ã€(八分音符) // nullã ã¨ä¼‘符 const data = [ { note: "E4", dur: "8n" }, { note: "F4", dur: "4n" }, [{ note: "G4", dur: "8n" }, { note: "G4", dur: "8n" }], { note: "G4", dur: "4n" }, { note: "E4", dur: "8n" }, [{ note: "G4", dur: "8n" }, { note: "C5", dur: "8n" }], { note: "C5", dur: "8n" },
ã€Web Audio API + Web MIDI API】ブラウザã§é›»å楽器を作ã£ã¦ã¿ã‚ˆã†ï¼
ã€Web Audio API + Web MIDI API】ブラウザã§é›»å楽器を作ã£ã¦ã¿ã‚ˆã†ï¼ æ²³åˆè‰¯å“‰ ブラウザ上ã§éŸ³ã‚’扱ã†ã¨ã„ã†ã¨ã€ç›´æŽ¥éŸ³ã‚’åŠ å·¥ã§ãã‚‹Web Audio APIã€ãƒ–ラウザã‹ã‚‰ç›´æŽ¥MIDIデãƒã‚¤ã‚¹ã¨æŽ¥ç¶šã§ãã‚‹Web MIDI APIã®2ã¤ãŒã“ã“æ•°å¹´ã®é–“ã«åˆ©ç”¨å¯èƒ½ã«ãªã‚Šã€å®Ÿéš›ã®Webサイトã§ã‚‚使ã‚れるよã†ã«ãªã‚Šã¾ã—ãŸã€‚ 今回ã¯ã€Œãƒãƒ³ã‚ºã‚ªãƒ³ã ã¨ã‚‚ã£ã¨ã‚ˆã‹ã£ãŸã€ã¨ã„ã†ãŠå£°ã‚’ã„ãŸã ãã¾ã—ãŸHTML5 Conference 2015ã§ã®è¬›æ¼”内容を元ã«ã€2ã¤ã®APIã®èª¬æ˜Žã¨ã€å®Ÿéš›ã«ãƒ–ラウザ上ã«é›»å楽器ã®1ã¤ã§ã‚るシンセサイザーを作ã£ã¦ã—ã¾ã†ã¨ã„ã†è¨˜äº‹ã§ã™ã€‚ 記事ä¸ã®ã‚µãƒ³ãƒ—ルã¯GitHubã«å…¬é–‹ã—ã¦ã„ã¾ã™ã®ã§ã€ãã¡ã‚‰ã‚‚åˆã‚ã›ã¦ã”å‚ç…§ãã ã•ã„。 利用ã™ã‚‹APIã®èª¬æ˜Ž
Samples | Web Audio API
Script Processor Node A sample that shows the ScriptProcessorNode in action. Spatialized audio in 2D Pick direction and position of the sound source relative to the listener. Microphone Integrating getUserMedia and the Web Audio API. Room Effects Using ConvolverNode and impulse response samples to illustrate various kinds of room effects. Crossfading Playlist Automatic crossfading between songs (a
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