class WriteAndSaveWavFile {

        public void SaveWavFile(byte[] byteArray) {
            try {
                SaveFileDialog save = new SaveFileDialog();
                save.Filter = "Wave file(*.wav)|*.wav";

                if (save.ShowDialog() == DialogResult.OK) {


                    FileStream fs = File.OpenWrite("D:\test.wav");

                    BinaryWriter bw = new BinaryWriter(fs);
                    bw.Write(byteArray);

                    bw.Close();
                    fs.Close();
                }
            } catch (Exception) {
                throw new ApplicationException("fout gebeurt tijdens opslaan");
            }
        }
    }