public static void CreateNewMessage(EASMessage message, bool ebsTone = true, bool nwsTone = false,
string announcement = "")
{
//headerByteCache = new Dictionary<decimal, List<int>>();
_useEbsTone = ebsTone;
_useNwsTone = nwsTone;
_announcement = announcement;
_headerSamples = new int[0];
var byteArray = Encoding.Default.GetBytes(message.ToSameHeaderString());
var volume = 5000;
var byteSpec = new List<SameWavBit>();
byte thisByte;
SAMEAudioBit thisBit;
for (var i = 0; i < byteArray.Length; i++)
{
thisByte = byteArray[i];
for (var e = 0; e < 8; e++)
{
thisBit = ((thisByte & (short) Math.Pow(2, e)) != 0 ? Mark : Space);
byteSpec.Add(new SameWavBit(thisBit.frequency, thisBit.length, volume));
}
}
foreach (var currentSpec in byteSpec)
{
int[] returnedBytes = RenderTone(currentSpec);
int[] c = new int[_headerSamples.Length + returnedBytes.Length];
Array.Copy(_headerSamples, 0, c, 0, _headerSamples.Length);
Array.Copy(returnedBytes, 0, c, _headerSamples.Length, returnedBytes.Length);
_headerSamples = c;
}
_eomSamples = new int[0];
byteArray = Encoding.Default.GetBytes(message.ToSameEndOfMessageString());
volume = 5000;
byteSpec = new List<SameWavBit>();
foreach (var t in byteArray)
{
thisByte = t;
for (var e = 0; e < 8; e++)
{
thisBit = ((thisByte & (short) Math.Pow(2, e)) != 0 ? Mark : Space);
byteSpec.Add(new SameWavBit(thisBit.frequency, thisBit.length, volume));
}
}
foreach (var currentSpec in byteSpec)
{
int[] returnedBytes = RenderTone(currentSpec);
int[] c = new int[_eomSamples.Length + returnedBytes.Length];
Array.Copy(_eomSamples, 0, c, 0, _eomSamples.Length);
Array.Copy(returnedBytes, 0, c, _eomSamples.Length, returnedBytes.Length);
_eomSamples = c;
}
//1 second silence
_silenceSamples = new List<int>();
while (_silenceSamples.Count < 176400)
{
_silenceSamples.Add(0);
}
_ebsTonesStream = GenerateEbsTones();
_ebsToneSamples = _ebsTonesStream.Length;
_nwsTonesStream = GenerateNwsTones();
_nwstoneSamples = _nwsTonesStream.Length;
_totalSamples = (TotalHeaderSamples*3) + (totalSilenceSamples*7) + (TotalEomSamples*3) + (_ebsToneSamples*8) +
(_nwstoneSamples*8);
_announcementStream =
GenerateVoiceAnnouncement(announcement);
_announcementSamples = _announcementStream.Length;
GenerateWavFile();
GenerateMp3File();
}
