{var%20f='http://v.t.sina.com.cn/share/share.php?appkey=1515056452',u=z||d.location,p=['&url=',e(u),'&title=',e(t||d.title),'&source=',e(r),'&sourceUrl=',e(l),'&content=',c||'gb2312','&pic=',e(p||'')].join('');function%20a(){if(!window.open([f,p].join(''),'mb',['toolbar=0,status=0,resizable=1,width=440,height=430,left=',(s.width-440)/2,',top=',(s.height-430)/2].join('')))u.href=[f,p].join('');};if(/Firefox/.test(navigator.userAgent))setTimeout(a,0);else%20a();})(screen,document,encodeURIComponent,'','','https://www.manongdao.com/data/attach/logo/logo.png', '推荐 趁早两清 的问题《Cross platform audio analysis library》','https://www.manongdao.com/q-1377058.html','页面编码gb2312|utf-8默认gb2312'));){kind=link}
I'm looking for a cross-platform library that allows me to analyze the waveform of a sound file. It needs to be able to at least have the ability to query the amplitude for a given sample, and it would be nice if it could do frequency detection.
相关问题
- Can we recover audio from MFCC coefficients?
- Is there a way to play audio on a mobile browser w
- Advice for supporting both Mac and Windows Desktop
- Is it possible to know the duration of an MP3 befo
- Playing specific system sound with Qt
相关文章
- How do you make an installer for your python progr
- Libgdx - Check if a key is being held down?
- Is there a non-java, cross platform way to launch
- How to get a settings storage path in a cross-plat
- Android Visualizer class throwing runtime exceptio
- Is there a standard way to get the user config dir
- Simulate Microphone (virtual mic)
- Android Studio Mediaplayer how to fade in and out
Well, querying the amplitude for a given sample is rather easy, you only need to convert the sample's value to decibels. As for the other types of analysis, you'll probably find aubio to be a good tool. It can do frequency detection, and even gives you the option of using a number of different detection algorithms depending on whether you need accuracy or performance.