def __init__(self, recorder=None, applicationClose=None):
# application
self.app = None
if recorder == None:
raise Exception("No Recorder, so go home")
self.recorder = recorder
if applicationClose == None:
raise Exception("No close callback")
self.applicationClose = applicationClose
self.curve = None
self.uiplot = None
config = ConfigProvider()
self.amplitude = float(config.getAudioConfig()['amplitude'])
self.guiIntervall = float(config.getRecordConfig()['guiintervall'])
format=self.audioDev.get_format_from_width(2),
channels=1,
rate=framerate,
output=True))
wb.write_wavefile(self.audioStream,
samples,
nframes=nframes,
sampwidth=2,
framerate=framerate,
bufsize=bufsize)
except AttributeError:
pass
else:
self.audioStream.stopIt()
self.audioDev.terminate()
return
def stopPlaying(self):
self.play = False
print("Wait for finish current stream")
if __name__ == '__main__':
from properties.config import ConfigProvider
config = ConfigProvider().getAudioConfig()
s = Sound()
s.startPlaying(float(config['frequency']), float(config['amplitude']),
int(config['framerate']), int(config['duration']),
int(config['buffersize']))
s.stopPlaying()