Sun Mar 16 09:47:33 2014 options id top_block _enabled True title author description window_size 1280, 1024 generate_options wx_gui category Custom run_options prompt run True max_nouts 0 realtime_scheduling _coordinate (10, 10) _rotation 0 variable id samp_rate _enabled True value 8000 _coordinate (10, 170) _rotation 0 blocks_multiply_const_vxx id gr_multiply_const_vxx_0 _enabled True type float const 1.2 vlen 1 affinity minoutbuf 0 maxoutbuf 0 _coordinate (584, 82) _rotation 0 audio_sink id audio_sink_0 _enabled True samp_rate 48000 device_name ok_to_block True num_inputs 1 affinity _coordinate (777, 82) _rotation 0 variable_slider id f _enabled True label F value 500 min 100 max 10000 num_steps 1000 style wx.SL_HORIZONTAL converver float_converter grid_pos notebook _coordinate (141, 161) _rotation 0 analog_sig_source_x id gr_sig_source_x_0 _enabled True type float samp_rate samp_rate waveform analog.GR_COS_WAVE freq f amp 0.5 offset 0 affinity minoutbuf 0 maxoutbuf 0 _coordinate (141, 50) _rotation 0 rational_resampler_xxx id blks2_rational_resampler_xxx_0 _enabled True type fff interp 48000 decim 8000 taps [] fbw 0 affinity minoutbuf 0 maxoutbuf 0 _coordinate (354, 58) _rotation 0 blks2_rational_resampler_xxx_0 gr_multiply_const_vxx_0 0 0 gr_multiply_const_vxx_0 audio_sink_0 0 0 gr_sig_source_x_0 blks2_rational_resampler_xxx_0 0 0