Source code for sfs.mono.synthesized

"""Computation of synthesized sound fields."""

import numpy as np
from .source import point

[docs]def generic(omega, x0, n0, d, grid, c=None, source=point): """Compute sound field for a generic driving function.""" d = np.squeeze(np.asarray(d)) if len(d) != len(x0): raise ValueError("length mismatch") p = 0 for weight, position, direction in zip(d, x0, n0): if weight != 0: p += weight * source(omega, position, direction, grid, c) return p
[docs]def shiftphase(p, phase): """Shift phase of a sound field.""" p = np.asarray(p) return p * np.exp(1j * phase)