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Python Audio processing Guide

Introduction

This guide is intended to provide a comprehensive overview of audio processing in Python. It will cover the basics of audio processing, including reading and writing audio files, audio manipulation, and audio analysis.

Reading and Writing Audio Files

I recommend using either pydub AudioSegment or librosa to read and write audio files in Python. Pydub is a simple and easy-to-use library for audio manipulation in Python, while librosa is a more advanced library that provides additional functionality for audio analysis.

from pydub import AudioSegment

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Oh my zsh.

Install ZSH.

sudo apt install zsh-autosuggestions zsh-syntax-highlighting zsh

Install Oh my ZSH.

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<?php

    /**
     * Convert under_score type array's keys to camelCase type array's keys
     * @param   array   $array          array to convert
     * @param   array   $arrayHolder    parent array holder for recursive array
     * @return  array   camelCase array
     */
    public function camelCaseKeys($array, $arrayHolder = array()) {
        $camelCaseArray = !empty($arrayHolder) ? $arrayHolder : array();

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#! /bin/bash

# ECHO COMMAND
# echo Hello World!

# VARIABLES
# Uppercase by convention
# Letters, numbers, underscores
NAME="Bob"
# echo "My name is $NAME"

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FFmpeg cheat sheet

A list of useful commands for the ffmpeg command line tool.

Download FFmpeg: https://www.ffmpeg.org/download.html

Full documentation: https://www.ffmpeg.org/ffmpeg.html

Basic conversion

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DEPRECATED

Please see: https://github.com/kevinSuttle/html-meta-tags, thanks for the idea @dandv!

---

Copied from http://code.lancepollard.com/complete-list-of-html-meta-tags/

Basic HTML Meta Tags

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<?php

$app_list_strings['iso_country_code_phone_prefixes_list'] = array (
    '' => '',
    'AX' => 35818,
    'DK' => 45,
    'FO' => 298,
    'FI' => 35,
    'GL' => 299,
    'IS' => 354,

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<?php

$app_list_strings['phone_prefixes_list'] = array (
    '' => '',
    35818 => '+ 358 18',
    45 => '+ 45',
    298 => '+ 298',
    35 => '+ 35',
    299 => '+ 299',
    354 => '+ 354',

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<?php

/**
 * @author Emil Kilhage <emilkilhage@gmail.com>
 */
$app_list_strings['iso_3166_1_country_code_list'] = array (
    "SE" => "Sweden",
    "FI" => "Finland",
    "NO" => "Norway",
    "DK" => "Denmark",