RobertTLange

import jax
import jax.numpy as jnp

def ou_process(key, steps, dt, mu, tau, sigma):
    """ Generate an Ornstein-Uhlenbeck process sample. """
    ou_init = jnp.zeros((steps + 1, ))
    noise = jax.random.normal(key, (steps,))
    def ou_step(t, val):
        dx = (-(val[t-1]-mu)/tau * dt 
              + sigma*jnp.sqrt(2/tau)*

sloria

# -*- coding: utf-8 -*-
'''recorder.py
Provides WAV recording functionality via two approaches:

Blocking mode (record for a set duration):
>>> rec = Recorder(channels=2)
>>> with rec.open('blocking.wav', 'wb') as recfile:
...     recfile.record(duration=5.0)

Non-blocking mode (start and stop recording):