| |
by: david.kettle |
last post by:
Hello Python World!
I've been playing with the 'wave' and 'audioop' modules in the library,
and I have a question. When I tried to read a "wav" file with samples
in 32-bit float, I got the following error:
Traceback (most recent call last):
File "Play.py", line 111, in ?
playWAV(sys.argv)
File "Play.py", line 69, in playWAV
|
by: Xanax |
last post by:
Hi all,
I need to produce a sine wave and use the WaveOut APi to sound it on my
sound card.
I also need to compute Fast Fourier Transform to modify the Sine wave.
Any ideas on where to start or get some info on this??
Cheers,
Xanax.
|
by: vikram |
last post by:
in a stereo type of wave file
i want to know what is this left & right info in a wave file???
how do i read the left & right info from a .wav file to a buffer..
|
by: Vinay Kodam |
last post by:
Is there any OCX component or function or source code that I can use to
convert sound into db or pitch? In another word, if I talk through
Microphone, it should tell me what my db or pitch is?
Thanks and Regards
Vinay
|
by: m.topczewski |
last post by:
Hello, I'm a beginner in c++, i have to write a program that will take
couple of segments from one wave file, and store them in another wave
file to be played back later.
Here's the code i have written:
#include "stdafx.h"
#include <cstdlib>
#include <iostream>
|
| |
by: wina |
last post by:
Hai, anyone know how to Load a Wav file and put the loaded file as an input for FFT function?
I'm building application for SmartPhone using Vb.Net2003 and OpenNETCF library v1.4. It's a violin tuner, which capture sound, load the sound and pass it to FFT, then process the FFT output to frequency.
For sound loading, i use File.OpenRead which has result in Stream datatype. For FFT, i'm going to use OpenNETCF.FFT which need input of array...
|
by: Udhay |
last post by:
How to get the frequency of an audio file and how to separate the low
and high frequency of an audio file
|
by: homevista |
last post by:
PART III: Putting things together
In part I we examined the modem to verify that it supported voice. If so, we took a note about the voice data format that we would use. In the second part, we prepared a wave file and implemented a piece of code in C# to be used by HomeZIX to read the wave file into a buffer. Now, it’s time to put things together to send out that buffer as an audio stream over the phone line to a designated phone number.
...
|
by: Iain Mackay |
last post by:
Python Folks
I'm a newbie to Python and am looking for a library / function that can help
me fit a 1D data vector to a sine wave. I know the frequency of the wave,
so its really only phase and amplitude information I need.
I can't find anything in the most widely known libraries (they seem to be
strong on polynomial fitting, but not, apparently, on trig functions) and I
wondered if any one here had recommendations?
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
|
| |
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
| |
by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
|
