options:
  parameters:
    author: cinaed
    category: '[GRC Hier Blocks]'
    cmake_opt: ''
    comment: ''
    copyright: ''
    description: ''
    gen_cmake: 'On'
    gen_linking: dynamic
    generate_options: qt_gui
    hier_block_src_path: '.:'
    id: wbfm_tx_rx
    max_nouts: '0'
    output_language: python
    placement: (0,0)
    qt_qss_theme: ''
    realtime_scheduling: ''
    run: 'True'
    run_command: '{python} -u {filename}'
    run_options: prompt
    sizing_mode: fixed
    thread_safe_setters: ''
    title: wbfm_tx_rx
    window_size: (1000,1000)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [8, 8]
    rotation: 0
    state: enabled

blocks:
- name: audio_rate
  id: variable
  parameters:
    comment: ''
    value: '48000'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [224, 92.0]
    rotation: 0
    state: enabled
- name: quad_rate
  id: variable
  parameters:
    comment: ''
    value: audio_rate*10
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [320, 20.0]
    rotation: 0
    state: enabled
- name: samp_rate
  id: variable
  parameters:
    comment: ''
    value: '48000'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [224, 20.0]
    rotation: 0
    state: enabled
- name: wbfm_bw
  id: variable
  parameters:
    comment: ''
    value: '200000'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [320, 92.0]
    rotation: 0
    state: enabled
- name: analog_wfm_rcv_0
  id: analog_wfm_rcv
  parameters:
    affinity: ''
    alias: ''
    audio_decimation: '10'
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    quad_rate: quad_rate
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [640, 228.0]
    rotation: 0
    state: enabled
- name: analog_wfm_tx_0
  id: analog_wfm_tx
  parameters:
    affinity: ''
    alias: ''
    audio_rate: '48000'
    comment: ''
    fh: '-1.0'
    max_dev: 75e3
    maxoutbuf: '0'
    minoutbuf: '0'
    quad_rate: '480000'
    tau: 75e-6
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [320, 204.0]
    rotation: 0
    state: true
- name: audio_sink_0
  id: audio_sink
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    device_name: ''
    num_inputs: '1'
    ok_to_block: 'True'
    samp_rate: samp_rate
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [896, 236.0]
    rotation: 0
    state: true
- name: blocks_wavfile_source_0
  id: blocks_wavfile_source
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    file: /opt/data/wave/ssbaudio.wav
    maxoutbuf: '0'
    minoutbuf: '0'
    nchan: '1'
    repeat: 'True'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [80, 228.0]
    rotation: 0
    state: true
- name: note_0
  id: note
  parameters:
    alias: ''
    comment: ''
    note: https://github.com/drmpeg/gr-cessb/blob/master/apps/ssbaudio.wav
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [80, 340.0]
    rotation: 0
    state: true
- name: qtgui_sink_x_0
  id: qtgui_sink_x
  parameters:
    affinity: ''
    alias: ''
    bw: quad_rate
    comment: ''
    fc: '0'
    fftsize: '1024'
    gui_hint: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    name: '"WBFM Transmit"'
    plotconst: 'False'
    plotfreq: 'True'
    plottime: 'False'
    plotwaterfall: 'True'
    rate: '10'
    showports: 'False'
    showrf: 'False'
    type: complex
    wintype: firdes.WIN_BLACKMAN_hARRIS
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [640, 332.0]
    rotation: 0
    state: true
- name: qtgui_sink_x_1
  id: qtgui_sink_x
  parameters:
    affinity: ''
    alias: ''
    bw: samp_rate
    comment: ''
    fc: '0'
    fftsize: '1024'
    gui_hint: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    name: '"WBFM recieve"'
    plotconst: 'False'
    plotfreq: 'True'
    plottime: 'False'
    plotwaterfall: 'True'
    rate: '10'
    showports: 'False'
    showrf: 'False'
    type: float
    wintype: firdes.WIN_BLACKMAN_hARRIS
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [872, 44.0]
    rotation: 0
    state: true

connections:
- [analog_wfm_rcv_0, '0', audio_sink_0, '0']
- [analog_wfm_rcv_0, '0', qtgui_sink_x_1, '0']
- [analog_wfm_tx_0, '0', analog_wfm_rcv_0, '0']
- [analog_wfm_tx_0, '0', qtgui_sink_x_0, '0']
- [blocks_wavfile_source_0, '0', analog_wfm_tx_0, '0']

metadata:
  file_format: 1