Created
November 30, 2022 20:53
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Ear phase resonance experiment GNU Radio flowgraph (see https://mastodon.social/@bert_hubert@fosstodon.org/109433771761220909)
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options: | |
parameters: | |
author: Daniel Estevez | |
catch_exceptions: 'True' | |
category: '[GRC Hier Blocks]' | |
cmake_opt: '' | |
comment: '' | |
copyright: '' | |
description: '' | |
gen_cmake: 'On' | |
gen_linking: dynamic | |
generate_options: qt_gui | |
hier_block_src_path: '.:' | |
id: phase_ear | |
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: Ear phase resonance experiment | |
window_size: (1000,1000) | |
states: | |
bus_sink: false | |
bus_source: false | |
bus_structure: null | |
coordinate: [8, 8] | |
rotation: 0 | |
state: enabled | |
blocks: | |
- name: m | |
id: variable_qtgui_entry | |
parameters: | |
comment: '' | |
gui_hint: '' | |
label: '' | |
type: int | |
value: '20' | |
states: | |
bus_sink: false | |
bus_source: false | |
bus_structure: null | |
coordinate: [576, 12.0] | |
rotation: 0 | |
state: true | |
- name: n | |
id: variable | |
parameters: | |
comment: '' | |
value: '10' | |
states: | |
bus_sink: false | |
bus_source: false | |
bus_structure: null | |
coordinate: [336, 12.0] | |
rotation: 0 | |
state: true | |
- name: r | |
id: variable | |
parameters: | |
comment: '' | |
value: '10' | |
states: | |
bus_sink: false | |
bus_source: false | |
bus_structure: null | |
coordinate: [336, 84.0] | |
rotation: 0 | |
state: true | |
- name: samp_rate | |
id: variable | |
parameters: | |
comment: '' | |
value: '44100' | |
states: | |
bus_sink: false | |
bus_source: false | |
bus_structure: null | |
coordinate: [184, 12] | |
rotation: 0 | |
state: enabled | |
- name: taps | |
id: variable_band_pass_filter_taps | |
parameters: | |
beta: '6.76' | |
comment: '' | |
gain: '1.0' | |
high_cutoff_freq: 4.41e3+180 | |
low_cutoff_freq: 4.41e3-180 | |
samp_rate: samp_rate | |
type: band_pass | |
value: '' | |
width: '1000' | |
win: window.WIN_HAMMING | |
states: | |
bus_sink: false | |
bus_source: false | |
bus_structure: null | |
coordinate: [744, 396.0] | |
rotation: 0 | |
state: true | |
- name: analog_const_source_x_0 | |
id: analog_const_source_x | |
parameters: | |
affinity: '' | |
alias: '' | |
comment: '' | |
const: '1' | |
maxoutbuf: '0' | |
minoutbuf: '0' | |
type: float | |
states: | |
bus_sink: false | |
bus_source: false | |
bus_structure: null | |
coordinate: [72, 340.0] | |
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: [1136, 332.0] | |
rotation: 0 | |
state: true | |
- name: blocks_add_xx_0 | |
id: blocks_add_xx | |
parameters: | |
affinity: '' | |
alias: '' | |
comment: '' | |
maxoutbuf: '0' | |
minoutbuf: '0' | |
num_inputs: '2' | |
type: float | |
vlen: '1' | |
states: | |
bus_sink: false | |
bus_source: false | |
bus_structure: null | |
coordinate: [768, 272.0] | |
rotation: 0 | |
state: true | |
- name: blocks_head_0 | |
id: blocks_head | |
parameters: | |
affinity: '' | |
alias: '' | |
comment: '' | |
maxoutbuf: '0' | |
minoutbuf: '0' | |
num_items: 11 * samp_rate | |
type: float | |
vlen: '1' | |
states: | |
bus_sink: false | |
bus_source: false | |
bus_structure: null | |
coordinate: [1144, 468.0] | |
rotation: 0 | |
state: true | |
- name: blocks_multiply_const_vxx_0 | |
id: blocks_multiply_const_vxx | |
parameters: | |
affinity: '' | |
alias: '' | |
comment: '' | |
const: '0.6' | |
maxoutbuf: '0' | |
minoutbuf: '0' | |
type: float | |
vlen: '1' | |
states: | |
bus_sink: false | |
bus_source: false | |
bus_structure: null | |
coordinate: [976, 468.0] | |
rotation: 0 | |
state: true | |
- name: blocks_multiply_xx_0 | |
id: blocks_multiply_xx | |
parameters: | |
affinity: '' | |
alias: '' | |
comment: '' | |
maxoutbuf: '0' | |
minoutbuf: '0' | |
num_inputs: '2' | |
type: float | |
vlen: '1' | |
states: | |
bus_sink: false | |
bus_source: false | |
bus_structure: null | |
coordinate: [392, 432.0] | |
rotation: 0 | |
state: true | |
- name: blocks_multiply_xx_0_0 | |
id: blocks_multiply_xx | |
parameters: | |
affinity: '' | |
alias: '' | |
comment: '' | |
maxoutbuf: '0' | |
minoutbuf: '0' | |
num_inputs: '2' | |
type: float | |
vlen: '1' | |
states: | |
bus_sink: false | |
bus_source: false | |
bus_structure: null | |
coordinate: [608, 256.0] | |
rotation: 0 | |
state: true | |
- name: blocks_sub_xx_0 | |
id: blocks_sub_xx | |
parameters: | |
affinity: '' | |
alias: '' | |
comment: '' | |
maxoutbuf: '0' | |
minoutbuf: '0' | |
num_inputs: '2' | |
type: float | |
vlen: '1' | |
states: | |
bus_sink: false | |
bus_source: false | |
bus_structure: null | |
coordinate: [400, 344.0] | |
rotation: 0 | |
state: true | |
- name: blocks_vector_source_x_0 | |
id: blocks_vector_source_x | |
parameters: | |
affinity: '' | |
alias: '' | |
comment: '' | |
maxoutbuf: '0' | |
minoutbuf: '0' | |
repeat: 'True' | |
tags: '[]' | |
type: float | |
vector: np.concatenate((np.sin(2 * np.pi * np.arange(r * n) / r), np.zeros(r*m), | |
-np.sin(2 * np.pi * np.arange(r * n) / r), np.zeros(r*m))) | |
vlen: '1' | |
states: | |
bus_sink: false | |
bus_source: false | |
bus_structure: null | |
coordinate: [32, 236.0] | |
rotation: 0 | |
state: true | |
- name: blocks_vector_source_x_0_0 | |
id: blocks_vector_source_x | |
parameters: | |
affinity: '' | |
alias: '' | |
comment: '' | |
maxoutbuf: '0' | |
minoutbuf: '0' | |
repeat: 'True' | |
tags: '[]' | |
type: float | |
vector: np.concatenate((np.sin(2 * np.pi * np.arange(r * n) / r), np.zeros(r*m))) | |
vlen: '1' | |
states: | |
bus_sink: false | |
bus_source: false | |
bus_structure: null | |
coordinate: [32, 420.0] | |
rotation: 0 | |
state: true | |
- name: blocks_vector_source_x_1 | |
id: blocks_vector_source_x | |
parameters: | |
affinity: '' | |
alias: '' | |
comment: '' | |
maxoutbuf: '0' | |
minoutbuf: '0' | |
repeat: 'True' | |
tags: '[]' | |
type: float | |
vector: '[0] * samp_rate + [1] * samp_rate' | |
vlen: '1' | |
states: | |
bus_sink: false | |
bus_source: false | |
bus_structure: null | |
coordinate: [24, 564.0] | |
rotation: 0 | |
state: true | |
- name: blocks_wavfile_sink_0 | |
id: blocks_wavfile_sink | |
parameters: | |
affinity: '' | |
alias: '' | |
append: 'False' | |
bits_per_sample1: FORMAT_PCM_16 | |
bits_per_sample2: FORMAT_PCM_16 | |
bits_per_sample3: FORMAT_VORBIS | |
bits_per_sample4: FORMAT_PCM_16 | |
comment: '' | |
file: /tmp/ear_test_pulse_m20.wav | |
format: FORMAT_WAV | |
nchan: '1' | |
samp_rate: samp_rate | |
states: | |
bus_sink: false | |
bus_source: false | |
bus_structure: null | |
coordinate: [1072, 544.0] | |
rotation: 0 | |
state: true | |
- name: fir_filter_xxx_0 | |
id: fir_filter_xxx | |
parameters: | |
affinity: '' | |
alias: '' | |
comment: '' | |
decim: '1' | |
maxoutbuf: '0' | |
minoutbuf: '0' | |
samp_delay: '0' | |
taps: taps | |
type: fff | |
states: | |
bus_sink: false | |
bus_source: false | |
bus_structure: null | |
coordinate: [880, 276.0] | |
rotation: 0 | |
state: enabled | |
- name: import_0 | |
id: import | |
parameters: | |
alias: '' | |
comment: '' | |
imports: import numpy as np | |
states: | |
bus_sink: false | |
bus_source: false | |
bus_structure: null | |
coordinate: [16, 124.0] | |
rotation: 0 | |
state: true | |
- name: qtgui_time_sink_x_0 | |
id: qtgui_time_sink_x | |
parameters: | |
affinity: '' | |
alias: '' | |
alpha1: '1.0' | |
alpha10: '1.0' | |
alpha2: '1.0' | |
alpha3: '1.0' | |
alpha4: '1.0' | |
alpha5: '1.0' | |
alpha6: '1.0' | |
alpha7: '1.0' | |
alpha8: '1.0' | |
alpha9: '1.0' | |
autoscale: 'False' | |
axislabels: 'True' | |
color1: blue | |
color10: dark blue | |
color2: red | |
color3: green | |
color4: black | |
color5: cyan | |
color6: magenta | |
color7: yellow | |
color8: dark red | |
color9: dark green | |
comment: '' | |
ctrlpanel: 'False' | |
entags: 'True' | |
grid: 'False' | |
gui_hint: '' | |
label1: Signal 1 | |
label10: Signal 10 | |
label2: Signal 2 | |
label3: Signal 3 | |
label4: Signal 4 | |
label5: Signal 5 | |
label6: Signal 6 | |
label7: Signal 7 | |
label8: Signal 8 | |
label9: Signal 9 | |
legend: 'True' | |
marker1: '-1' | |
marker10: '-1' | |
marker2: '-1' | |
marker3: '-1' | |
marker4: '-1' | |
marker5: '-1' | |
marker6: '-1' | |
marker7: '-1' | |
marker8: '-1' | |
marker9: '-1' | |
name: '""' | |
nconnections: '1' | |
size: 2*r*(n+m) | |
srate: samp_rate | |
stemplot: 'False' | |
style1: '1' | |
style10: '1' | |
style2: '1' | |
style3: '1' | |
style4: '1' | |
style5: '1' | |
style6: '1' | |
style7: '1' | |
style8: '1' | |
style9: '1' | |
tr_chan: '0' | |
tr_delay: '0' | |
tr_level: '0.0' | |
tr_mode: qtgui.TRIG_MODE_FREE | |
tr_slope: qtgui.TRIG_SLOPE_POS | |
tr_tag: '""' | |
type: float | |
update_time: '0.10' | |
width1: '1' | |
width10: '1' | |
width2: '1' | |
width3: '1' | |
width4: '1' | |
width5: '1' | |
width6: '1' | |
width7: '1' | |
width8: '1' | |
width9: '1' | |
ylabel: Amplitude | |
ymax: '1' | |
ymin: '-1' | |
yunit: '""' | |
states: | |
bus_sink: false | |
bus_source: false | |
bus_structure: null | |
coordinate: [1128, 212.0] | |
rotation: 0 | |
state: true | |
connections: | |
- [analog_const_source_x_0, '0', blocks_sub_xx_0, '0'] | |
- [blocks_add_xx_0, '0', fir_filter_xxx_0, '0'] | |
- [blocks_head_0, '0', blocks_wavfile_sink_0, '0'] | |
- [blocks_multiply_const_vxx_0, '0', blocks_head_0, '0'] | |
- [blocks_multiply_xx_0, '0', blocks_add_xx_0, '1'] | |
- [blocks_multiply_xx_0_0, '0', blocks_add_xx_0, '0'] | |
- [blocks_sub_xx_0, '0', blocks_multiply_xx_0_0, '1'] | |
- [blocks_vector_source_x_0, '0', blocks_multiply_xx_0_0, '0'] | |
- [blocks_vector_source_x_0_0, '0', blocks_multiply_xx_0, '0'] | |
- [blocks_vector_source_x_1, '0', blocks_multiply_xx_0, '1'] | |
- [blocks_vector_source_x_1, '0', blocks_sub_xx_0, '1'] | |
- [fir_filter_xxx_0, '0', audio_sink_0, '0'] | |
- [fir_filter_xxx_0, '0', blocks_multiply_const_vxx_0, '0'] | |
- [fir_filter_xxx_0, '0', qtgui_time_sink_x_0, '0'] | |
metadata: | |
file_format: 1 | |
grc_version: 3.10.4.0 |
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