Boom3D

Posted on In Waline:

Boom3D

Boom 3D 是一款音效增强软件。它能显著提升电脑（或手机）的音频播放质量，带来更具沉浸感、更强劲、更清晰、更个性化的听觉体验。

3D环绕立体声

自定义的调音：

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32Hz 6.0dB

63Hz 5.0dB

125Hz 2.3dB

250Hz 3.0dB

500Hz -1.8dB

1kHz 2.4dB2kHz 1.4dB

4kHz 3.1dB

8kHz 3.9dB

16kHz 5.7dB
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import numpy as np 
import cv2
import dlib
from scipy.spatial import distance
import os
from imutils import face_utils
import matplotlib.pyplot as plt
import winsound

def eye_aspect_ratio(eye):# 计算EAR
    A = distance.euclidean(eye[1], eye[5])
    B = distance.euclidean(eye[2], eye[4])
    C = distance.euclidean(eye[0], eye[3])
    ear = (A + B) / (2.0 * C)
    return ear
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public class HelloWorld {
    public static void main(String[] args) {
        System.out.println("Hello World");
    }
}
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cars=["BMW","Volvo","Saab","Ford"];
var i=0;
for (;cars[i];)
{
    document.write(cars[i] + "<br>");
    i++;
}