public int getSampleRate () {
		switch (h_sample_frequency) {
		case THIRTYTWO:
			if (h_version == MPEG1)
				return 32000;
			else if (h_version == MPEG2_LSF)
				return 16000;
			else
				// SZD
				return 8000;
		case FOURTYFOUR_POINT_ONE:
			if (h_version == MPEG1)
				return 44100;
			else if (h_version == MPEG2_LSF)
				return 22050;
			else
				// SZD
				return 11025;
		case FOURTYEIGHT:
			if (h_version == MPEG1)
				return 48000;
			else if (h_version == MPEG2_LSF)
				return 24000;
			else
				// SZD
				return 12000;
		}
		return 0;
	}