microphone — Onboard Microphone

microphone The main functionality and functions of the module

Function

microphone.get_loudness(type)

Get the loudness of sound, parameter:

• type - String parameter, a total of two: average, obtain the average loudness in a period of time;Maximum, the maximum loudness over a period of time,

  is the default parameter.The return values range from 0 to 100.

Sample Code：

import haloboard
import time
import event

@event.start
def on_start():
    while True:
        average = haloboard.microphone.get_loudness("average")
        maximum = haloboard.microphone.get_loudness("maximum")
        print("average:" + str(average), " ,maximum" + str(maximum))
        time.sleep(0.2)

@event.greater_than(20, 'microphone')
def on_greater_than():
    haloboard.led.show_all(10, 0, 0)
    time.sleep(0.2)
    haloboard.led.show_all(0, 0, 0)