Bala Murugan N G ngbala6

🏠

Data Scientist

ngbala6 / plotaudio.py

Created July 13, 2020 14:16

	# Loading the Libraries
	from scipy.io.wavfile import read
	import numpy as np
	import matplotlib.pyplot as plt

	# Read the Audiofile
	samplerate, data = read('6TU5302374.wav')
	# Frame rate for the Audio
	print(samplerate)

ngbala6 / conversionrate.py

Created July 12, 2020 14:19

	from pydub import AudioSegment
	sound = AudioSegment.from_file("chunk.wav")

	print("----------Before Conversion--------")
	print("Frame Rate", sound.frame_rate)
	print("Channel", sound.channels)
	print("Sample Width",sound.sample_width)

	# Change Frame Rate
	sound = sound.set_frame_rate(16000)

ngbala6 / speedchangeaudio.py

Last active July 12, 2020 14:24

	from pydub import AudioSegment

	sound = AudioSegment.from_file("chunk.wav")

	def speed_change(sound, speed):

	sound_with_altered_frame_rate = sound._spawn(sound.raw_data, overrides={
	"frame_rate": int(sound.frame_rate * speed)
	})

ngbala6 / splitaudio.py

Last active July 13, 2020 13:19

	from pydub import AudioSegment
	import os

	if not os.path.isdir("splitaudio"):
	os.mkdir("splitaudio")

	audio = AudioSegment.from_file("audio123.gsm")
	lengthaudio = len(audio)
	print("Length of Audio File", lengthaudio)

ngbala6 / returnvariousfilesflask.py

Created July 5, 2020 18:53

	from flask import Flask,send_file,send_from_directory

	app = Flask(__name__)

	# The absolute path of the directory containing images for users to download
	app.config["CLIENT_IMAGES"] = "E:/AudiotoText/Flask_File_Downloads/filedownload/files/image"

	# The absolute path of the directory containing CSV files for users to download
	app.config["CLIENT_CSV"] = "E:/AudiotoText/Flask_File_Downloads/filedownload/files/csv"

ngbala6 / multiplefiledownloadflask.py

Created July 5, 2020 16:49

	import zipfile
	import os
	from flask import send_file,Flask,send_from_directory

	app = Flask(__name__)

	@app.route('/download_files')
	def download_all():
	# Zip file Initialization and you can change the compression type
	zipfolder = zipfile.ZipFile('Audiofiles.zip','w', compression = zipfile.ZIP_STORED)

ngbala6 / multiplefileupload.html

Created June 28, 2020 10:22

	<!doctype html>
	<title>Python Flask Multiple Files Upload Example</title>
	<h2>Select file(s) to upload</h2>
	<p>
	{% with messages = get_flashed_messages() %}
	{% if messages %}
	<ul class=flashes>
	{% for message in messages %}
	<li>{{ message }}</li>
	{% endfor %}

ngbala6 / multiplefilesupload.py

Created June 28, 2020 10:21

	import os
	from flask import Flask, flash, request, redirect, render_template
	from werkzeug.utils import secure_filename

	app=Flask(__name__)

	app.secret_key = "secret key"
	app.config['MAX_CONTENT_LENGTH'] = 16 * 1024 * 1024

	# Get current path

ngbala6 / upload.html

Last active September 25, 2021 13:12

	<!doctype html>
	<title>Python Flask Multiple Files Upload Example</title>
	<h2>Select file to upload</h2>
	<p>
	{% with messages = get_flashed_messages() %}
	{% if messages %}
	<ul class=flashes>
	{% for message in messages %}
	<li>{{ message }}</li>
	{% endfor %}

ngbala6 / singlefileupload.py

Created June 28, 2020 06:51

	import os
	from flask import Flask, flash, request, redirect, render_template
	from werkzeug.utils import secure_filename

	app=Flask(__name__)

	app.secret_key = "secret key"
	app.config['MAX_CONTENT_LENGTH'] = 16 * 1024 * 1024

	path = os.getcwd()