Wed Oct 20 22:10:16 2010 variable id samp_rate _enabled True value 32000 _coordinate (120, 51) _rotation 0 variable_slider id freq _enabled True label Sine wavefrequency value 1000 min 0 max 10000 num_steps 1000 style wx.SL_HORIZONTAL converver int_converter grid_pos notebook _coordinate (227, 30) _rotation 0 options id top_block _enabled True title author description window_size 1280, 1024 generate_options wx_gui category Custom run True realtime_scheduling _coordinate (23, 58) _rotation 0 gr_sig_source_x id gr_sig_source_x_0 _enabled True type float samp_rate samp_rate waveform gr.GR_SIN_WAVE freq freq amp 1 offset 0 _coordinate (218, 310) _rotation 0 gr_throttle id gr_throttle_0 _enabled True type float samples_per_second samp_rate vlen 1 _coordinate (468, 340) _rotation 0 wxgui_scopesink2 id wxgui_scopesink2_0 _enabled True type float title Audio Oscilloscope samp_rate samp_rate v_scale 0 t_scale 0 ac_couple False xy_mode False num_inputs 1 grid_pos notebook _coordinate (678, 215) _rotation 0 wxgui_fftsink2 id wxgui_fftsink2_0 _enabled True type float title Audio FFT Plot samp_rate samp_rate baseband_freq 0 y_per_div 20 y_divs 10 ref_level 50 fft_size 1024 fft_rate 30 peak_hold False average False avg_alpha 0 grid_pos notebook _coordinate (678, 356) _rotation 0 gr_throttle_0 wxgui_fftsink2_0 0 0 gr_throttle_0 wxgui_scopesink2_0 0 0 gr_sig_source_x_0 gr_throttle_0 0 0