def client(self): HOST = '127.0.0.1' PORT = 5810 BUF_SIZE = Sound.CHUNK ADDR = (HOST, PORT) clientSock = socket(AF_INET, SOCK_STREAM) self.sound = Sound.MyAudio() energyFile = open("data/energyMicResult.data", "r") energyAnal = energyFile.readline().split(" ") energyAnal = map(float, energyAnal) ## [0]: mean ## [1]: std self.originalThresholdVal = energyAnal[0] energyFile.close() ##try: clientSock.connect(ADDR) print('wait...') clientSock.recv(22) print("Recording...") while True: self.sound.update() fft = self.sound.fft_data energy = np.sum(fft) if not (None == energy): self.threshold.append(energy) threshold = energyAnal[0] + energyAnal[1] * 1.0 m = np.mean(self.threshold.__data__) sq = np.std(self.threshold.__data__) if self.threshold.size() > 100: energyAnal[0] = m energyAnal[1] = sq if threshold < energy: energy = round(normalize(energy, energyAnal[0], energyAnal[1]), 4) print energy feature = self.sound.getFeature() print " pre ", feature feature = np.append(feature, energy) print "feature : ", feature clientSock.send(np.array(feature).tostring()) clientSock.recv(22) else: clientSock.send(np.array([-1, -1]).tostring()) clientSock.recv(22) ##except Exception as e: # print e.message # sys.exit() print "connect"