mirror of https://github.com/thesofproject/sof.git
35 lines
931 B
Mathematica
35 lines
931 B
Mathematica
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function bf = bf_defaults()
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% Recording array general setup
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bf.fs = 16e3; % Design for 16 kHz sample rate
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bf.c = 343; % Speed of sound in 20C
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bf.steer_az = 0; % Azimuth 0 deg
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bf.steer_el = 0; % Elevation 0 deg
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bf.steer_r = 2.0; % Distance 2.0m
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bf.fir_length = 64; % 64 tap FIR filters
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bf.fir_beta = 10; % Beta for kaiser window method FIR design
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bf.mu_db = -50; % dB of diagonal loading to noise covariance matrix
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bf.do_plots = 1;
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bf.plot_box = 0.3;
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bf.array_id = '';
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bf.array_angle = [0 0 0]; % Array rotation angles for xyz
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bf.tplg_fn = 'bf.m4';
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bf.sofctl_fn = 'bf.txt';
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bf.endian = 'little';
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bf.fn = 1;
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bf.sinerot_a = 10^(-20/20);
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bf.sinerot_f = 2e3;
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bf.sinerot_t = 1.0;
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bf.sinerot_az_step = 5;
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bf.sinerot_az_start = -180;
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bf.sinerot_az_stop = 180;
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bf.sinerot_fn = '';
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bf.diffuse_fn = '';
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bf.diffuse_t = 1;
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bf.diffuse_lev = -20;
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bf.random_fn = '';
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bf.random_t = 1;
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bf.random_lev = -20;
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end
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