首页 移动开发 Android     /    android音乐跳动频谱动画

android音乐跳动频谱动画

上传者: yilan55 | 上传时间:2024/10/17 22:29:15 | 文件大小:31.44MB | 文件类型:zip
android音乐跳动频谱动画
最近由于需要实现音乐频谱,所以今天就为大家普及一下。
关于音乐频谱你需要了解数字信号处理的知识,尤其是FFT的知识。
简单说就是把时域上连续的信号(波形)强度转换成离散的频域信号(频谱)。
我理解波形就是信号的强度,或者说音响设备的输出的功率,功率高,音量就大。
但是歌曲的曲调是不会变的,因为频谱是不会变的。
这个是我写的一个demo,可以借鉴一下 本软件ID:10441947

文件下载

资源详情

[{"title":"(34个子文件31.44MB)android音乐跳动频谱动画","children":[{"title":"AndroidMusic","children":[{"title":".project <span style='color:#111;'>847B</span>","children":null,"spread":false},{"title":"project.properties <span style='color:#111;'>361B</span>","children":null,"spread":false},{"title":"proguard.cfg <span style='color:#111;'>1.01KB</span>","children":null,"spread":false},{"title":"src","children":[{"title":"com","children":[{"title":"terry","children":[{"title":"AudioFx","children":[{"title":"AudioFxActivity.java <span style='color:#111;'>7.95KB</span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}],"spread":true},{"title":"AndroidManifest.xml <span style='color:#111;'>803B</span>","children":null,"spread":false},{"title":"res","children":[{"title":"raw","children":[{"title":"kongcheng.mp3 <span style='color:#111;'>10.61MB</span>","children":null,"spread":false}],"spread":true},{"title":"drawable-ldpi","children":[{"title":"icon.png <span style='color:#111;'>1.68KB</span>","children":null,"spread":false}],"spread":true},{"title":"drawable-hdpi","children":[{"title":"icon.png <span style='color:#111;'>4.05KB</span>","children":null,"spread":false}],"spread":true},{"title":"drawable-mdpi","children":[{"title":"icon.png <span style='color:#111;'>2.51KB</span>","children":null,"spread":false}],"spread":true},{"title":"layout","children":[{"title":"main.xml <span style='color:#111;'>382B</span>","children":null,"spread":false}],"spread":true},{"title":"drawable-xhdpi","children":null,"spread":false},{"title":"values","children":[{"title":"strings.xml <span style='color:#111;'>185B</span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"assets","children":null,"spread":false},{"title":"gen","children":[{"title":"com","children":[{"title":"terry","children":[{"title":"AudioFx","children":[{"title":"BuildConfig.java <span style='color:#111;'>159B</span>","children":null,"spread":false},{"title":"R.java <span style='color:#111;'>738B</span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}],"spread":true},{"title":"default.properties <span style='color:#111;'>36B</span>","children":null,"spread":false},{"title":".classpath <span style='color:#111;'>380B</span>","children":null,"spread":false},{"title":"bin","children":[{"title":"resources.ap_ <span style='color:#111;'>10.62MB</span>","children":null,"spread":false},{"title":"AudioFxDemo.apk <span style='color:#111;'>10.62MB</span>","children":null,"spread":false},{"title":"classes","children":[{"title":"com","children":[{"title":"terry","children":[{"title":"AudioFx","children":[{"title":"R$layout.class <span style='color:#111;'>391B</span>","children":null,"spread":false},{"title":"AudioFxActivity$2.class <span style='color:#111;'>1.33KB</span>","children":null,"spread":false},{"title":"BuildConfig.class <span style='color:#111;'>343B</span>","children":null,"spread":false},{"title":"R$drawable.class <span style='color:#111;'>397B</span>","children":null,"spread":false},{"title":"R$attr.class <span style='color:#111;'>337B</span>","children":null,"spread":false},{"title":"R$raw.class <span style='color:#111;'>387B</span>","children":null,"spread":false},{"title":"AudioFxActivity$1.class <span style='color:#111;'>1009B</span>","children":null,"spread":false},{"title":"AudioFxActivity$3.class <span style='color:#111;'>1.58KB</span>","children":null,"spread":false},{"title":"AudioFxActivity.class <span style='color:#111;'>5.51KB</span>","children":null,"spread":false},{"title":"AudioFxActivity$VisualizerView.class <span style='color:#111;'>1.95KB</span>","children":null,"spread":false},{"title":"R.class <span style='color:#111;'>526B</span>","children":null,"spread":false},{"title":"R$string.class <span style='color:#111;'>424B</span>","children":null,"spread":false}],"spread":false}],"spread":false}],"spread":false}],"spread":false},{"title":"AndroidManifest.xml <span style='color:#111;'>803B</span>","children":null,"spread":false},{"title":"dexedLibs","children":null,"spread":false},{"title":"res","children":[{"title":"crunch","children":[{"title":"drawable-ldpi","children":[{"title":"icon.png <span style='color:#111;'>1.50KB</span>","children":null,"spread":false}],"spread":false},{"title":"drawable-hdpi","children":[{"title":"icon.png <span style='color:#111;'>3.87KB</span>","children":null,"spread":false}],"spread":false},{"title":"drawable-mdpi","children":[{"title":"icon.png <span style='color:#111;'>2.15KB</span>","children":null,"spread":false}],"spread":false}],"spread":false}],"spread":false},{"title":"classes.dex <span style='color:#111;'>9.45KB</span>","children":null,"spread":false}],"spread":true}],"spread":false}],"spread":true}]

评论信息

免责申明

【好快吧下载】的资源来自网友分享,仅供学习研究,请务必在下载后24小时内给予删除,不得用于其他任何用途,否则后果自负。基于互联网的特殊性,【好快吧下载】 无法对用户传输的作品、信息、内容的权属或合法性、合规性、真实性、科学性、完整权、有效性等进行实质审查;无论 【好快吧下载】 经营者是否已进行审查,用户均应自行承担因其传输的作品、信息、内容而可能或已经产生的侵权或权属纠纷等法律责任。
本站所有资源不代表本站的观点或立场,基于网友分享,根据中国法律《信息网络传播权保护条例》第二十二条之规定,若资源存在侵权或相关问题请联系本站客服人员,8686821#qq.com,请把#换成@,本站将给予最大的支持与配合,做到及时反馈和处理。关于更多版权及免责申明参见 版权及免责申明