Lines Matching refs:_nchannels

193         return self._nchannels
244             nitems = nframes * self._nchannels
261         self._soundpos = self._soundpos + len(data) // (self._nchannels * self._sampwidth)
269 …wFormatTag, self._nchannels, self._framerate, dwAvgBytesPerSec, wBlockAlign = struct.unpack('<HHLL…
275         self._framesize = self._nchannels * self._sampwidth
320         self._nchannels = 0
340         self._nchannels = nchannels
343         if not self._nchannels:
345         return self._nchannels
404         if not self._nchannels or not self._sampwidth or not self._framerate:
406         return self._nchannels, self._sampwidth, self._framerate, \
423         nframes = len(data) // (self._sampwidth * self._nchannels)
467             if not self._nchannels:
479             self._nframes = initlength / (self._nchannels * self._sampwidth)
480         self._datalength = self._nframes * self._nchannels * self._sampwidth
484             WAVE_FORMAT_PCM, self._nchannels, self._framerate,
485             self._nchannels * self._framerate * self._sampwidth,
486             self._nchannels * self._sampwidth,