cleaned up

import numpy as np.py

@@ -1,127 +0,0 @@
-import numpy as np
-from scipy.io import wavfile
-import random
-import sys
-
-fs = 43750
-
-# t = 1.0 / (520 + (5/6))
-
-
-# f = 2083.33333
-	
-samples = np.zeros(0)
-
-
-def markBit():
-	f = 2083.33333
-	t = 1.0 / (520 + (5/6))
-	
-	samples = np.arange(t * fs) / fs
-
-	roffle = np.sin(2 * np.pi * f * samples)
-	return roffle * 0.8
-
-def spaceBit():
-	f = 1562.5
-	t = 1.0 / (520 + (5/6))
-	
-	samples = np.arange(t * fs) / fs
-
-	return np.sin(2 * np.pi * f * samples)
-
-
-
-signal = np.zeros(20000)
-
-
-def byte(the_byte):
-	sys.stdout.write(the_byte)
-	sys.stdout.write(" ")
-	byte_data = np.zeros(0)
-	for i in range(0, 8):
-		if ord(the_byte) >> i & 1:
-			sys.stdout.write("1")
-			byte_data = np.append(byte_data, markBit())
-		else:
-			sys.stdout.write("0")
-			byte_data = np.append(byte_data, spaceBit())
-
-	sys.stdout.write("\n")
-	sys.stdout.flush()
-
-	return byte_data
-
-
-def extramarks(numberOfMarks):
-	"""SAGE encoders seem to add a few mark bits at the beginning and end"""
-	byte_data = np.zeros(0)
-
-	for i in range(0, numberOfMarks):
-		byte_data = np.append(byte_data, markBit())
-
-	return byte_data
-
-def preamble():
-	byte_data = np.zeros(0)
-
-	for i in range(0, 16):
-		byte_data = np.append(byte_data, markBit())
-		byte_data = np.append(byte_data, markBit())
-		byte_data = np.append(byte_data, spaceBit())
-		byte_data = np.append(byte_data, markBit())
-		byte_data = np.append(byte_data, spaceBit())
-		byte_data = np.append(byte_data, markBit())
-		byte_data = np.append(byte_data, spaceBit())
-		byte_data = np.append(byte_data, markBit())
-
-
-
-	return byte_data
-
-
-
-
-# ZCZC-WXR-RWT-020103-020209-020091-020121-029047-029165-029095-029037+0030-1051700-KEAX/NWS
-
-# code = "ZCZC-EAS-RMT-011000+0100-2141800-SCIENCE-"
-code = "ZCZC-WXR-HUW-024031+0030-2142201-SCIENCE -"
-# code = "ZCZC-PEP-EAT-000000+0400-2142300-SCIENCE -"
-# code = "SUCK MY FUCKING BALLS YOU FUCKING COCKSUCKERS"
-
-# control string
-# code = "ZCZC-EAS-RMT-011000+0100-2142200-KMMS FM -"
-
-for i in range(0, 3):
-	signal = np.append(signal, extramarks(10))
-	signal = np.append(signal, preamble())
-
-
-	for char in code:
-		signal = np.append(signal, byte(char))
-
-	signal = np.append(signal, extramarks(6))
-
-	signal = np.append(signal, np.zeros(43750))
-
-
-for i in range(0, 3):
-	signal = np.append(signal, extramarks(10))
-	signal = np.append(signal, preamble())
-
-	for char in "NNNN":
-		signal = np.append(signal, byte(char))
-
-	signal = np.append(signal, extramarks(6))
-
-	signal = np.append(signal, np.zeros(43750))
-
-	
-
-signal *= -32767
-
-signal = np.int16(signal)
-
-wavfile.write(str("same.wav"), fs, signal)
-
-