docs: function arrayClass (format) {
  	if (!isNormalized(format)) format = normalize(format)
  
  	if (format.float) {
  		if (format.bitDepth > 32) {
  			return Float64Array
  		}
  		else {
  			return Float32Array
  		}
  	}
  	else {
  		if (format.bitDepth === 32) {
  			return format.signed ? Int32Array : Uint32Array
  		}
  		else if (format.bitDepth === 8) {
  			return format.signed ? Int8Array : Uint8Array
  		}
  		//default case
  		else {
  			return format.signed ? Int16Array : Uint16Array
  		}
  	}
  }