Module 207898

function(t){t.exports=function(t,e){e=e||{};var a,r,i,h,s,l,o,f,u,g=t.numberOfChannels,c=t.sampleRate,U=e.float32?3:1;return a=2===g?function(t,n){for(var e=t.length+n.length,a=new Float32Array(e),r=0,i=0;r<e;)a[r++]=t[i],a[r++]=n[i],i++;return a}(t.getChannelData(0),t.getChannelData(1)):t.getChannelData(0),r=U,i=c,o=(h=g)*(l=(s=3===U?32:16)/8),n(u=new DataView(f=new ArrayBuffer(44+a.length*l)),0,"RIFF"),u.setUint32(4,36+a.length*l,!0),n(u,8,"WAVE"),n(u,12,"fmt "),u.setUint32(16,16,!0),u.setUint16(20,r,!0),u.setUint16(22,h,!0),u.setUint32(24,i,!0),u.setUint32(28,i*o,!0),u.setUint16(32,o,!0),u.setUint16(34,s,!0),n(u,36,"data"),u.setUint32(40,a.length*l,!0),1===r?function(t,n,e){for(var a=0;a<e.length;a++,n+=2){var r=Math.max(-1,Math.min(1,e[a]));t.setInt16(n,r<0?32768*r:32767*r,!0)}}(u,44,a):function(t,n,e){for(var a=0;a<e.length;a++,n+=4)t.setFloat32(n,e[a],!0)}(u,44,a),f};function n(t,n,e){for(var a=0;a<e.length;a++)t.setUint8(n+a,e.charCodeAt(a))}}